<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:blogger='http://schemas.google.com/blogger/2008' xmlns:georss='http://www.georss.org/georss' xmlns:gd="http://schemas.google.com/g/2005" xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-3997709839805273142</id><updated>2026-10-18T14:27:11.011-03:00</updated><category term="Fertilizantes"/><category term="Fósforo"/><category term="Adubos e Adubação"/><category term="Fertilidade"/><category term="Poemas"/><category term="CMAP"/><category term="Investimento"/><category term="Manejo do solo"/><category term="Bolsa"/><category term="Commodities"/><category term="Agrosenso"/><category term="Curiosidades"/><category term="Educação Financeira"/><category term="Eficiência"/><category term="Taxa de Juros"/><category term="Vídeo"/><category term="autor"/><category term="Ações"/><category term="Cientistas"/><category term="Conto"/><category term="Engenheiro Agrônomo"/><category term="Mineralogia"/><category term="Nitrogênio"/><category term="Nível crítico"/><category term="Renda Fixa"/><category term="Renda Variável"/><category term="história da ciência do solo"/><title type='text'>Prof. Cesar Crispim Vilar</title><subtitle type='html'></subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://agrosenso.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default?redirect=false'/><link rel='alternate' type='text/html' href='http://agrosenso.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><link rel='next' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default?start-index=26&amp;max-results=25&amp;redirect=false'/><author><name>Cesar Crispim Vilar</name><uri>http://www.blogger.com/profile/16899985714463017537</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>39</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>25</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-3997709839805273142.post-1001421654348618045</id><published>2018-08-15T11:22:00.000-03:00</published><updated>2020-05-28T08:34:19.247-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Manejo do solo"/><title type='text'>DRES - Diagnóstico Rápido da Estrutura do Solo</title><content type='html'>&lt;div style=&quot;text-align: justify;&quot;&gt;
No ano de 2017 a Embrapa publicou um material que recomenda procedimentos para amostragem, preparo da amostra e atribuição de notas à estrutura do solo.&amp;nbsp;&lt;/div&gt;
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&lt;br /&gt;&lt;/div&gt;
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Veja uma breve descrição do método, de acordo com a própria Embrapa em seu site:&lt;/div&gt;
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&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;br /&gt;
&lt;blockquote class=&quot;tr_bq&quot; style=&quot;text-align: justify;&quot;&gt;
&quot;O DRES é um método para qualificar a estrutura da camada superficial do solo, baseado em características detectadas visualmente em amostras dos primeiros 25 cm. As avaliações nas amostras constam da observação de tamanho e forma dos agregados e torrões, presença ou não de feições de compactação ou outra modalidade de degradação do solo, forma e orientação das fissurações, rugosidade das faces de ruptura, resistência à ruptura, distribuição e aspecto do sistema radicular, e evidências de atividade biológica. A partir desses critérios, atribui-se uma pontuação de 1 a 6, onde ”6” é indicativo de melhor condição estrutural, e “1” representa o solo totalmente degradado. Ressalta-se, entretanto, que solos como os Neossolos Quartzarênicos naturalmente não tem agregados ou os tem fracos e poucos.&quot;&lt;/blockquote&gt;
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Assista ao vídeo abaixo para conhecer o método:&lt;/div&gt;
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A diagnose da qualidade física do solo nos permite compreender um aspecto importante da fertilidade dos solos, relacionados à disponibilidade e permeabilidade do ar e da água no solo. Propriedades que estão relacionadas ao crescimento de raízes, disponibilidade/absorção de nutrientes e consequentemente à produtividade das plantas.&lt;/div&gt;
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Ao utilizar um método rápido, barato e preciso para acessar informações a respetio da física do solo, podemos ter mais acertos no seu manejo. Dessa forma, podemos evitar o preparo do solo ou até recomendar com maior segurança alguma prática.&lt;/div&gt;
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Acesse às informações sobre o método no site da própria Embrapa:&lt;/div&gt;
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&amp;nbsp;https://www.embrapa.br/dres/inicio&lt;/div&gt;
</content><link rel='replies' type='application/atom+xml' href='http://agrosenso.blogspot.com/feeds/1001421654348618045/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://agrosenso.blogspot.com/2018/08/dres-diagnostico-rapido-da-estrutura-do.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/1001421654348618045'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/1001421654348618045'/><link rel='alternate' type='text/html' href='http://agrosenso.blogspot.com/2018/08/dres-diagnostico-rapido-da-estrutura-do.html' title='DRES - Diagnóstico Rápido da Estrutura do Solo'/><author><name>Cesar Crispim Vilar</name><uri>http://www.blogger.com/profile/16899985714463017537</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://img.youtube.com/vi/DkEtT9Yr0_I/default.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3997709839805273142.post-6651865555829546033</id><published>2017-09-13T10:41:00.000-03:00</published><updated>2017-09-20T08:34:25.189-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Adubos e Adubação"/><title type='text'>Quarteação de fertilizantes</title><content type='html'>&lt;b&gt;Quarteação manual&lt;/b&gt;&lt;br /&gt;Em uma superfície limpa e lisa&lt;br /&gt;Separar a amostra em 4 partes iguais&lt;br /&gt;Misturar as duas opostas&lt;br /&gt;Repetir o procedimento até se obter 4 subamostras&lt;br /&gt;&lt;img src=&quot;file:///C:/Users/Cesar/AppData/Local/Temp/msohtmlclip1/01/clip_image002.jpg&quot; /&gt;&lt;br /&gt; &lt;br /&gt;&lt;b&gt;Quarteação com quarteador tipo Jones&lt;/b&gt;&lt;br /&gt;&lt;br /&gt;&lt;div&gt;
Composição do quarteador tipo Jones:&lt;/div&gt;
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&lt;br /&gt;Oito vãos de separação com largura mínima de 15 mm cada&lt;br /&gt;Quatro bandejas retangulares separadoras&lt;br /&gt;&lt;img src=&quot;file:///C:/Users/Cesar/AppData/Local/Temp/msohtmlclip1/01/clip_image004.jpg&quot; /&gt;&lt;br /&gt; &lt;a name=&#39;more&#39;&gt;&lt;/a&gt;Como proceder?&lt;br /&gt;&lt;b&gt;Quando a amostra coletada apresenta volume &amp;gt; que o da bandeja&lt;/b&gt;&lt;br /&gt;1° Homogeneizar toda a amostra&lt;br /&gt;2° Distribuir a amostra em duas bandejas e posicionar as outras duas na base&lt;br /&gt;3° Derramar o conteúdo sobre o quarteador&lt;br /&gt;4° Descartar o conteúdo de uma das bandejas da base&lt;br /&gt;5° Repetir a operação até que a amostra fique com um volume compatível com a bandeja&lt;br /&gt;&lt;br /&gt;&lt;b&gt;Quando a amostra coletada apresenta volume ≤ que o da bandeja&lt;/b&gt;&lt;br /&gt;1° Transferir a amostra para uma bandeja do quarteador&lt;br /&gt;2° Posicionar duas bandejas na base&lt;br /&gt;3° Verter a bandeja virando-a segundo seu eixo maior paralelamente ao eixo maior do quarteador&lt;br /&gt;4° Repetir o procedimento com as duas bandejas da base de forma a obter 4 subamostras&lt;div&gt;
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&lt;span style=&quot;background-color: white; color: #444444; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 14px;&quot;&gt;Abaixo pode-se encontrar alguns trabalhos realizados por acadêmicos da disciplina de Adubos e Adubação da UNEMAT-NX com o tema quarteação de fertilizantes:&lt;/span&gt;&lt;/div&gt;
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&lt;span style=&quot;background-color: white; color: #444444; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 14px;&quot;&gt;&lt;b&gt;&lt;br /&gt;&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span style=&quot;background-color: white; color: #444444; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 14px;&quot;&gt;&lt;b&gt;2017/01:&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span style=&quot;background-color: white; color: #444444; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 14px;&quot;&gt;&lt;b&gt;&lt;br /&gt;&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;span style=&quot;background-color: white; color: #444444; font-family: Arial, Tahoma, Helvetica, FreeSans, sans-serif; font-size: 14px;&quot;&gt;&lt;b&gt;&lt;br /&gt;&lt;/b&gt;&lt;/span&gt;&lt;/div&gt;
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</content><link rel='replies' type='application/atom+xml' href='http://agrosenso.blogspot.com/feeds/6651865555829546033/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://agrosenso.blogspot.com/2017/09/quarteacao-de-fertilizantes.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/6651865555829546033'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/6651865555829546033'/><link rel='alternate' type='text/html' href='http://agrosenso.blogspot.com/2017/09/quarteacao-de-fertilizantes.html' title='Quarteação de fertilizantes'/><author><name>Cesar Crispim Vilar</name><uri>http://www.blogger.com/profile/16899985714463017537</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://img.youtube.com/vi/kSsL7VUXC8g/default.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3997709839805273142.post-5527151732573138948</id><published>2017-09-13T10:34:00.001-03:00</published><updated>2017-09-20T08:34:25.183-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Adubos e Adubação"/><title type='text'>Densidade de fertilizantes</title><content type='html'>&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot;&gt;&amp;nbsp;&lt;/span&gt;a) Densidade aparente solta&lt;/div&gt;
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É a relação entre massa e volume de um fertilizante colocado em um recipiente com volume conhecido e com acomodação livre. Pode ser utilizado para estimar a menor densidade que o fertilizante pode apresentar ou seja o maior volume. É utilizado para evitar subdimensionamento de equipamentos, embalagens e áreas de armazenamento. A Figura 2 mostra embalagens utilizadas para armazenar 1.000 kg de fertilizantes minerais e que armazenando fertilizantes orgânicos suportam pouco mais da metade dessa massa, ocupando muito mais embalagens e espaço no galpão para a mesma massa armazenada.&lt;br /&gt;
&lt;img src=&quot;file:///C:/Users/Cesar/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png&quot; /&gt;&lt;br /&gt;
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b) Densidade aparente compactada&lt;br /&gt;
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A densidade compactada ou densidade reajustada por golpes representa a máxima densidade que o fertilizante pode atingir. Utilizado para se conhecer a densidade que os fertilizantes podem atingir quando da vibração durante o transporte ou no armazenamento.&lt;br /&gt;
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c) Densidade de partícula ou densidade real&lt;br /&gt;
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A densidade de partícula é determinada pela divisão da massa de fertilizante pelo volume ocupado exlusivamente pelas partículas dos fertilizantes, desconsiderando então o volume dos poros. Esta medida é importante para determinar questões relacionadas à segregação ou aplicação a lanço de fertilizantes. O Quadro 4 apresenta a distância de lançamento de grânulos de fertilizantes com diferentes densidades e tamanhos de partícula.&lt;br /&gt;
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Quadro 4. Efeito do tamanho e densidade da partícula na sua distância de lançamento por uma adubadora centrífuga&lt;br /&gt;
&lt;table border=&quot;1&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;MsoTableMediumGrid3Accent1&quot; style=&quot;border-collapse: collapse; border: none; mso-border-alt: solid white 1.0pt; mso-border-themecolor: background1; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-yfti-tbllook: 1184; width: 100%px;&quot;&gt;
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  &lt;td style=&quot;background: #4F81BD; border-bottom: solid white 3.0pt; border: solid white 1.0pt; mso-background-themecolor: accent1; mso-border-bottom-themecolor: background1; mso-border-themecolor: background1; padding: 0cm 5.4pt 0cm 5.4pt; width: 37.14%;&quot; width=&quot;37%&quot;&gt;&lt;h1 align=&quot;center&quot; style=&quot;line-height: 150%; margin-left: 0cm; mso-add-space: auto; mso-outline-level: 1; mso-yfti-cnfc: 5; text-align: center; text-indent: 0cm;&quot;&gt;
&lt;b&gt;&lt;span lang=&quot;PT-BR&quot; style=&quot;color: white; font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;Tamanho da partícula&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/h1&gt;
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  &lt;td colspan=&quot;3&quot; style=&quot;background: #4F81BD; border-bottom: solid white 3.0pt; border-left: none; border-right: solid white 1.0pt; border-top: solid white 1.0pt; mso-background-themecolor: accent1; mso-border-bottom-themecolor: background1; mso-border-left-alt: solid white 1.0pt; mso-border-left-themecolor: background1; mso-border-right-themecolor: background1; mso-border-top-themecolor: background1; padding: 0cm 5.4pt 0cm 5.4pt; width: 62.86%;&quot; valign=&quot;top&quot; width=&quot;62%&quot;&gt;&lt;h1 align=&quot;center&quot; style=&quot;line-height: 150%; margin-left: 0cm; mso-add-space: auto; mso-outline-level: 1; mso-yfti-cnfc: 1; text-align: center; text-indent: 0cm;&quot;&gt;
&lt;b&gt;&lt;span lang=&quot;PT-BR&quot; style=&quot;color: white; font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;Densidade (kg dm&lt;sup&gt;-3&lt;/sup&gt;)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/h1&gt;
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  &lt;td style=&quot;background: #4F81BD; border-bottom: none; border-left: solid white 1.0pt; border-right: solid white 3.0pt; border-top: none; mso-background-themecolor: accent1; mso-border-left-themecolor: background1; mso-border-right-themecolor: background1; mso-border-top-alt: solid white 1.0pt; mso-border-top-themecolor: background1; padding: 0cm 5.4pt 0cm 5.4pt; width: 37.14%;&quot; valign=&quot;top&quot; width=&quot;37%&quot;&gt;&lt;h1 align=&quot;center&quot; style=&quot;line-height: 150%; margin-left: 0cm; mso-add-space: auto; mso-outline-level: 1; mso-yfti-cnfc: 68; text-align: center; text-indent: 0cm;&quot;&gt;
&lt;b&gt;&lt;span lang=&quot;PT-BR&quot; style=&quot;color: white; font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/b&gt;&lt;/h1&gt;
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&lt;b&gt;&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;1,0&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/h1&gt;
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  &lt;td style=&quot;background: #A7BFDE; border-bottom: solid white 1.0pt; border-left: none; border-right: solid white 1.0pt; border-top: none; mso-background-themecolor: accent1; mso-background-themetint: 127; mso-border-bottom-themecolor: background1; mso-border-left-alt: solid white 1.0pt; mso-border-left-themecolor: background1; mso-border-right-themecolor: background1; mso-border-top-alt: solid white 1.0pt; mso-border-top-themecolor: background1; padding: 0cm 5.4pt 0cm 5.4pt; width: 23.18%;&quot; valign=&quot;top&quot; width=&quot;23%&quot;&gt;&lt;h1 align=&quot;center&quot; style=&quot;line-height: 150%; margin-left: 0cm; mso-add-space: auto; mso-outline-level: 1; mso-yfti-cnfc: 64; text-align: center; text-indent: 0cm;&quot;&gt;
&lt;b&gt;&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;1,5&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/h1&gt;
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&lt;b&gt;&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;2,0&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/h1&gt;
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 &lt;/tr&gt;
&lt;tr&gt;
  &lt;td style=&quot;background: #4F81BD; border-bottom: none; border-left: solid white 1.0pt; border-right: solid white 3.0pt; border-top: solid white 1.0pt; mso-background-themecolor: accent1; mso-border-left-alt: solid white 1.0pt; mso-border-left-themecolor: background1; mso-border-left-themecolor: background1; mso-border-right-alt: solid white 3.0pt; mso-border-right-themecolor: background1; mso-border-right-themecolor: background1; mso-border-top-alt: solid white .75pt; mso-border-top-themecolor: background1; mso-border-top-themecolor: background1; padding: 0cm 5.4pt 0cm 5.4pt; width: 37.14%;&quot; valign=&quot;top&quot; width=&quot;37%&quot;&gt;&lt;h1 align=&quot;center&quot; style=&quot;line-height: 150%; margin-left: 0cm; mso-add-space: auto; mso-outline-level: 1; mso-yfti-cnfc: 4; text-align: center; text-indent: 0cm;&quot;&gt;
&lt;b&gt;&lt;span lang=&quot;PT-BR&quot; style=&quot;color: white; font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;mm&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/h1&gt;
&lt;/td&gt;
  &lt;td colspan=&quot;3&quot; style=&quot;background: #D3DFEE; border-bottom: solid white 1.0pt; border-left: none; border-right: solid white 1.0pt; border-top: none; mso-background-themecolor: accent1; mso-background-themetint: 63; mso-border-alt: solid white .75pt; mso-border-bottom-themecolor: background1; mso-border-left-alt: solid white .75pt; mso-border-left-themecolor: background1; mso-border-right-alt: solid white 1.0pt; mso-border-right-themecolor: background1; mso-border-right-themecolor: background1; mso-border-themecolor: background1; mso-border-top-alt: solid white .75pt; mso-border-top-themecolor: background1; padding: 0cm 5.4pt 0cm 5.4pt; width: 62.86%;&quot; valign=&quot;top&quot; width=&quot;62%&quot;&gt;&lt;h1 align=&quot;center&quot; style=&quot;line-height: 150%; margin-left: 0cm; mso-add-space: auto; mso-outline-level: 1; text-align: center; text-indent: 0cm;&quot;&gt;
&lt;b&gt;&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;Distância de lançamento (m)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/h1&gt;
&lt;/td&gt;
 &lt;/tr&gt;
&lt;tr&gt;
  &lt;td style=&quot;background: #4F81BD; border-bottom: none; border-left: solid white 1.0pt; border-right: solid white 3.0pt; border-top: solid white 1.0pt; mso-background-themecolor: accent1; mso-border-left-themecolor: background1; mso-border-right-themecolor: background1; mso-border-top-themecolor: background1; padding: 0cm 5.4pt 0cm 5.4pt; width: 37.14%;&quot; valign=&quot;top&quot; width=&quot;37%&quot;&gt;&lt;h1 align=&quot;center&quot; style=&quot;line-height: 150%; margin-left: 0cm; mso-add-space: auto; mso-outline-level: 1; mso-yfti-cnfc: 68; text-align: center; text-indent: 0cm;&quot;&gt;
&lt;b&gt;&lt;span lang=&quot;PT-BR&quot; style=&quot;color: white; font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;1&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/h1&gt;
&lt;/td&gt;
  &lt;td style=&quot;background: #EEECE1; border-bottom: solid white 1.0pt; border-left: none; border-right: solid white 1.0pt; border-top: none; mso-background-themecolor: background2; mso-border-bottom-themecolor: background1; mso-border-left-alt: solid white 1.0pt; mso-border-left-themecolor: background1; mso-border-right-themecolor: background1; mso-border-top-alt: solid white 1.0pt; mso-border-top-themecolor: background1; padding: 0cm 5.4pt 0cm 5.4pt; width: 16.5%;&quot; valign=&quot;top&quot; width=&quot;16%&quot;&gt;&lt;h1 align=&quot;center&quot; style=&quot;line-height: 150%; margin-left: 0cm; mso-add-space: auto; mso-outline-level: 1; mso-yfti-cnfc: 64; text-align: center; text-indent: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;3,3&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/h1&gt;
&lt;/td&gt;
  &lt;td style=&quot;background: #EEECE1; border-left: none; border: solid white 1.0pt; mso-background-themecolor: background2; mso-border-left-alt: solid white 1.0pt; mso-border-left-themecolor: background1; mso-border-themecolor: background1; padding: 0cm 5.4pt 0cm 5.4pt; width: 23.18%;&quot; valign=&quot;top&quot; width=&quot;23%&quot;&gt;&lt;h1 align=&quot;center&quot; style=&quot;line-height: 150%; margin-left: 0cm; mso-add-space: auto; mso-outline-level: 1; mso-yfti-cnfc: 64; text-align: center; text-indent: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;4,1&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/h1&gt;
&lt;/td&gt;
  &lt;td style=&quot;background: #EEECE1; border-left: none; border: solid white 1.0pt; mso-background-themecolor: background2; mso-border-left-alt: solid white 1.0pt; mso-border-left-themecolor: background1; mso-border-themecolor: background1; padding: 0cm 5.4pt 0cm 5.4pt; width: 23.18%;&quot; valign=&quot;top&quot; width=&quot;23%&quot;&gt;&lt;h1 align=&quot;center&quot; style=&quot;line-height: 150%; margin-left: 0cm; mso-add-space: auto; mso-outline-level: 1; mso-yfti-cnfc: 64; text-align: center; text-indent: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;4,8&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/h1&gt;
&lt;/td&gt;
 &lt;/tr&gt;
&lt;tr&gt;
  &lt;td style=&quot;background: #4F81BD; border-bottom: none; border-left: solid white 1.0pt; border-right: solid white 3.0pt; border-top: solid white 1.0pt; mso-background-themecolor: accent1; mso-border-left-alt: solid white 1.0pt; mso-border-left-themecolor: background1; mso-border-left-themecolor: background1; mso-border-right-alt: solid white 3.0pt; mso-border-right-themecolor: background1; mso-border-right-themecolor: background1; mso-border-top-alt: solid white .75pt; mso-border-top-themecolor: background1; mso-border-top-themecolor: background1; padding: 0cm 5.4pt 0cm 5.4pt; width: 37.14%;&quot; valign=&quot;top&quot; width=&quot;37%&quot;&gt;&lt;h1 align=&quot;center&quot; style=&quot;line-height: 150%; margin-left: 0cm; mso-add-space: auto; mso-outline-level: 1; mso-yfti-cnfc: 4; text-align: center; text-indent: 0cm;&quot;&gt;
&lt;b&gt;&lt;span lang=&quot;PT-BR&quot; style=&quot;color: white; font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;2&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/h1&gt;
&lt;/td&gt;
  &lt;td style=&quot;background: #EEECE1; border-bottom: solid white 1.0pt; border-left: none; border-right: solid white 1.0pt; border-top: none; mso-background-themecolor: background2; mso-border-alt: solid white .75pt; mso-border-bottom-themecolor: background1; mso-border-left-alt: solid white .75pt; mso-border-left-themecolor: background1; mso-border-right-themecolor: background1; mso-border-themecolor: background1; mso-border-top-alt: solid white .75pt; mso-border-top-themecolor: background1; padding: 0cm 5.4pt 0cm 5.4pt; width: 16.5%;&quot; valign=&quot;top&quot; width=&quot;16%&quot;&gt;&lt;h1 align=&quot;center&quot; style=&quot;line-height: 150%; margin-left: 0cm; mso-add-space: auto; mso-outline-level: 1; text-align: center; text-indent: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;4,5&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/h1&gt;
&lt;/td&gt;
  &lt;td style=&quot;background: #EEECE1; border-bottom: solid white 1.0pt; border-left: none; border-right: solid white 1.0pt; border-top: none; mso-background-themecolor: background2; mso-border-alt: solid white .75pt; mso-border-bottom-themecolor: background1; mso-border-left-alt: solid white .75pt; mso-border-left-themecolor: background1; mso-border-right-themecolor: background1; mso-border-themecolor: background1; mso-border-top-alt: solid white .75pt; mso-border-top-themecolor: background1; padding: 0cm 5.4pt 0cm 5.4pt; width: 23.18%;&quot; valign=&quot;top&quot; width=&quot;23%&quot;&gt;&lt;h1 align=&quot;center&quot; style=&quot;line-height: 150%; margin-left: 0cm; mso-add-space: auto; mso-outline-level: 1; text-align: center; text-indent: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;5,1&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/h1&gt;
&lt;/td&gt;
  &lt;td style=&quot;background: #EEECE1; border-bottom: solid white 1.0pt; border-left: none; border-right: solid white 1.0pt; border-top: none; mso-background-themecolor: background2; mso-border-alt: solid white .75pt; mso-border-bottom-themecolor: background1; mso-border-left-alt: solid white .75pt; mso-border-left-themecolor: background1; mso-border-right-alt: solid white 1.0pt; mso-border-right-themecolor: background1; mso-border-right-themecolor: background1; mso-border-themecolor: background1; mso-border-top-alt: solid white .75pt; mso-border-top-themecolor: background1; padding: 0cm 5.4pt 0cm 5.4pt; width: 23.18%;&quot; valign=&quot;top&quot; width=&quot;23%&quot;&gt;&lt;h1 align=&quot;center&quot; style=&quot;line-height: 150%; margin-left: 0cm; mso-add-space: auto; mso-outline-level: 1; text-align: center; text-indent: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;5,4&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/h1&gt;
&lt;/td&gt;
 &lt;/tr&gt;
&lt;tr&gt;
  &lt;td style=&quot;background: #4F81BD; border-right: solid white 3.0pt; border: solid white 1.0pt; mso-background-themecolor: accent1; mso-border-right-themecolor: background1; mso-border-themecolor: background1; padding: 0cm 5.4pt 0cm 5.4pt; width: 37.14%;&quot; valign=&quot;top&quot; width=&quot;37%&quot;&gt;&lt;h1 align=&quot;center&quot; style=&quot;line-height: 150%; margin-left: 0cm; mso-add-space: auto; mso-outline-level: 1; mso-yfti-cnfc: 68; text-align: center; text-indent: 0cm;&quot;&gt;
&lt;b&gt;&lt;span lang=&quot;PT-BR&quot; style=&quot;color: white; font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;3&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/h1&gt;
&lt;/td&gt;
  &lt;td style=&quot;background: #EEECE1; border-bottom: solid white 1.0pt; border-left: none; border-right: solid white 1.0pt; border-top: none; mso-background-themecolor: background2; mso-border-bottom-themecolor: background1; mso-border-left-alt: solid white 1.0pt; mso-border-left-themecolor: background1; mso-border-right-themecolor: background1; mso-border-top-alt: solid white 1.0pt; mso-border-top-themecolor: background1; padding: 0cm 5.4pt 0cm 5.4pt; width: 16.5%;&quot; valign=&quot;top&quot; width=&quot;16%&quot;&gt;&lt;h1 align=&quot;center&quot; style=&quot;line-height: 150%; margin-left: 0cm; mso-add-space: auto; mso-outline-level: 1; mso-yfti-cnfc: 64; text-align: center; text-indent: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;5,1&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/h1&gt;
&lt;/td&gt;
  &lt;td style=&quot;background: #EEECE1; border-bottom: solid white 1.0pt; border-left: none; border-right: solid white 1.0pt; border-top: none; mso-background-themecolor: background2; mso-border-bottom-themecolor: background1; mso-border-left-alt: solid white 1.0pt; mso-border-left-themecolor: background1; mso-border-right-themecolor: background1; mso-border-top-alt: solid white 1.0pt; mso-border-top-themecolor: background1; padding: 0cm 5.4pt 0cm 5.4pt; width: 23.18%;&quot; valign=&quot;top&quot; width=&quot;23%&quot;&gt;&lt;h1 align=&quot;center&quot; style=&quot;line-height: 150%; margin-left: 0cm; mso-add-space: auto; mso-outline-level: 1; mso-yfti-cnfc: 64; text-align: center; text-indent: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;5,6&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/h1&gt;
&lt;/td&gt;
  &lt;td style=&quot;background: #EEECE1; border-bottom: solid white 1.0pt; border-left: none; border-right: solid white 1.0pt; border-top: none; mso-background-themecolor: background2; mso-border-bottom-themecolor: background1; mso-border-left-alt: solid white 1.0pt; mso-border-left-themecolor: background1; mso-border-right-themecolor: background1; mso-border-top-alt: solid white 1.0pt; mso-border-top-themecolor: background1; padding: 0cm 5.4pt 0cm 5.4pt; width: 23.18%;&quot; valign=&quot;top&quot; width=&quot;23%&quot;&gt;&lt;h1 align=&quot;center&quot; style=&quot;line-height: 150%; margin-left: 0cm; mso-add-space: auto; mso-outline-level: 1; mso-yfti-cnfc: 64; text-align: center; text-indent: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;5,8&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/h1&gt;
&lt;/td&gt;
 &lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
Fonte: Popp &amp;amp; Ulricch (1985) adaptado.&lt;br /&gt;
&lt;br /&gt;
Com exemplo pode-se citar a densidade de partícula de diferentes fertilizantes: Ureia - 1,33; Fosfato diamônico - 1,78; e Cloreto de potássio - 1,99 kg dm-3.&lt;br /&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify; text-justify: inter-ideograph;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;
Abaixo pode-se encontrar alguns trabalhos realizados por acadêmicos da disciplina de Adubos e Adubação da UNEMAT-NX com o tema densidade de fertilizantes:&lt;/div&gt;
&lt;div&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: 150%; margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify; text-justify: inter-ideograph;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div&gt;
&lt;b&gt;Semestre 2017/02:&lt;/b&gt;&lt;br /&gt;
&lt;b&gt;&lt;br /&gt;&lt;/b&gt;
&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;iframe allowfullscreen=&quot;&quot; class=&quot;YOUTUBE-iframe-video&quot; data-thumbnail-src=&quot;https://i.ytimg.com/vi/umiXkCtfOUY/0.jpg&quot; frameborder=&quot;0&quot; height=&quot;266&quot; src=&quot;https://www.youtube.com/embed/umiXkCtfOUY?feature=player_embedded&quot; width=&quot;320&quot;&gt;&lt;/iframe&gt;&lt;/div&gt;
&lt;b&gt;&lt;br /&gt;&lt;/b&gt;&lt;/div&gt;
</content><link rel='replies' type='application/atom+xml' href='http://agrosenso.blogspot.com/feeds/5527151732573138948/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://agrosenso.blogspot.com/2017/09/densidade-de-fertilizantes.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/5527151732573138948'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/5527151732573138948'/><link rel='alternate' type='text/html' href='http://agrosenso.blogspot.com/2017/09/densidade-de-fertilizantes.html' title='Densidade de fertilizantes'/><author><name>Cesar Crispim Vilar</name><uri>http://www.blogger.com/profile/16899985714463017537</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://img.youtube.com/vi/umiXkCtfOUY/default.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3997709839805273142.post-6462127833900162509</id><published>2017-09-13T10:30:00.001-03:00</published><updated>2017-09-20T08:34:25.186-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Adubos e Adubação"/><title type='text'>Granulometria de fertilizantes</title><content type='html'>A granulometria é a caracerística física que trata do Tamanho e Forma das partículas. Essa característica é determinada através da passagem de uma massa de fertilizante em um conjunto de peneiras de diferentes diâmetros de furo, sobrepostas umas as outras. Esta característica tem sua definição em lei e aparece regulamentada no anexo I da instrução normativa do MAPA n°05 de 2007, com alterações mais recentes. Podendo ser classificado em granulado e mistura granulada, mistura de grânulos, microgranulado, pó, farelado fino, farelado e farelado grosso. Ainda existem as especificações de pastilhas, concentrado apatítico que segue as normas do anexo II da mesma instrução normativa e “produto sem especificação granulométrica” quando não atendem as especificações das classificações acima.&lt;br /&gt;
&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;br /&gt;
A granulometria pode ser característica chave na eficiência de corretivos e fertilizantes. A exemplo dos fosfatos com diferentes solubilidades, como o fosfato de rocha que podem ter sua eficiência aumentada com a redução do tamanho de sua partícula e os fosfatos acidulados que apresentam melhores resultados com a aplicação na forma de grânulos.&lt;br /&gt;
&lt;div&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;
Abaixo pode-se encontrar alguns trabalhos realizados por acadêmicos da disciplina de Adubos e Adubação da UNEMAT-NX com o tema granulometria de fertilizantes:&lt;/div&gt;
&lt;div&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div&gt;
&lt;b&gt;Semestre 2017/02:&lt;/b&gt;&lt;br /&gt;
&lt;b&gt;&lt;br /&gt;&lt;/b&gt;
&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;iframe allowfullscreen=&quot;&quot; class=&quot;YOUTUBE-iframe-video&quot; data-thumbnail-src=&quot;https://i.ytimg.com/vi/sQVjOyhdnbk/0.jpg&quot; frameborder=&quot;0&quot; height=&quot;266&quot; src=&quot;https://www.youtube.com/embed/sQVjOyhdnbk?feature=player_embedded&quot; width=&quot;320&quot;&gt;&lt;/iframe&gt;&lt;/div&gt;
&lt;b&gt;&lt;br /&gt;&lt;/b&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;br /&gt;&lt;/div&gt;
</content><link rel='replies' type='application/atom+xml' href='http://agrosenso.blogspot.com/feeds/6462127833900162509/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://agrosenso.blogspot.com/2017/09/granulometria.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/6462127833900162509'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/6462127833900162509'/><link rel='alternate' type='text/html' href='http://agrosenso.blogspot.com/2017/09/granulometria.html' title='Granulometria de fertilizantes'/><author><name>Cesar Crispim Vilar</name><uri>http://www.blogger.com/profile/16899985714463017537</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://img.youtube.com/vi/sQVjOyhdnbk/default.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3997709839805273142.post-8894998162090016086</id><published>2017-09-13T10:28:00.003-03:00</published><updated>2017-09-20T08:34:25.197-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Adubos e Adubação"/><title type='text'>Consistência ou dureza dos grânulos de fertilizantes</title><content type='html'>Dureza ou consistência de um fertilizante é uma medida utilizada para fertilizantes comercializados na forma de grânulos e está relacionada a capacidade de suportar uma determinada carga sem que o grânulo se quebre, ou seja, é a Resistência à quebra ou abrasão.&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;div&gt;
&lt;div&gt;
Uma forma prática de se avaliar rapidamente a dureza de determinado fertilizante é a aplicação de uma pressão sob um grânulo, podendo ser ele classificado como:&lt;/div&gt;
&lt;div&gt;
&lt;br /&gt;
Frágil à Pode ser esmagado com os dedos; Médio à Pressão do dedo contra uma superfície dura; Duro à Se sair intacto.&lt;/div&gt;
&lt;div&gt;
&lt;br /&gt;
Ou ainda&lt;br /&gt;
Muito fraco à um grânulo de 2 mm não suporta pressão de 1,4 kg; Médio à um grânulo de 2 mm suporta uma pressão de 1,4 kg, mas não suporta 2,3 kg; Resistente à um grânulo de 2 mm suporta pressão de 2,3 kg.&lt;/div&gt;
&lt;div&gt;
&lt;br /&gt;
A consistência de alguns fertilizantes pode ser observada no Quadro 1.&lt;br /&gt;
&lt;br /&gt;
Quadro 1. Valor médio e faixa de variação da consistência de três fertilizantes&lt;br /&gt;
&lt;table border=&quot;1&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;MsoTableMediumGrid3Accent1&quot; style=&quot;border-collapse: collapse; border: none; mso-border-alt: solid white 1.0pt; mso-border-themecolor: background1; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-yfti-tbllook: 1184; width: 100%px;&quot;&gt;
 &lt;tbody&gt;
&lt;tr&gt;
  &lt;td rowspan=&quot;2&quot; style=&quot;background: #4F81BD; border-bottom: none; border: solid white 1.0pt; mso-background-themecolor: accent1; mso-border-themecolor: background1; padding: 0cm 5.4pt 0cm 5.4pt; width: 48.34%;&quot; width=&quot;48%&quot;&gt;&lt;h1 align=&quot;center&quot; style=&quot;line-height: 150%; margin-left: 0cm; mso-add-space: auto; mso-outline-level: 1; mso-yfti-cnfc: 5; text-align: center; text-indent: 0cm;&quot;&gt;
&lt;b&gt;&lt;span lang=&quot;PT-BR&quot; style=&quot;color: white; font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;Fertilizante&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/h1&gt;
&lt;/td&gt;
  &lt;td style=&quot;background: #4F81BD; border-bottom: solid white 3.0pt; border-left: none; border-right: solid white 1.0pt; border-top: solid white 1.0pt; mso-background-themecolor: accent1; mso-border-bottom-themecolor: background1; mso-border-left-alt: solid white 1.0pt; mso-border-left-themecolor: background1; mso-border-right-themecolor: background1; mso-border-top-themecolor: background1; padding: 0cm 5.4pt 0cm 5.4pt; width: 21.48%;&quot; valign=&quot;top&quot; width=&quot;21%&quot;&gt;&lt;h1 align=&quot;center&quot; style=&quot;line-height: 150%; margin-left: 0cm; mso-add-space: auto; mso-outline-level: 1; mso-yfti-cnfc: 1; text-align: center; text-indent: 0cm;&quot;&gt;
&lt;b&gt;&lt;span lang=&quot;PT-BR&quot; style=&quot;color: white; font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;Valor médio&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/h1&gt;
&lt;/td&gt;
  &lt;td style=&quot;background: #4F81BD; border-bottom: solid white 3.0pt; border-left: none; border-right: solid white 1.0pt; border-top: solid white 1.0pt; mso-background-themecolor: accent1; mso-border-bottom-themecolor: background1; mso-border-left-alt: solid white 1.0pt; mso-border-left-themecolor: background1; mso-border-right-themecolor: background1; mso-border-top-themecolor: background1; padding: 0cm 5.4pt 0cm 5.4pt; width: 30.18%;&quot; valign=&quot;top&quot; width=&quot;30%&quot;&gt;&lt;h1 align=&quot;center&quot; style=&quot;line-height: 150%; margin-left: 0cm; mso-add-space: auto; mso-outline-level: 1; mso-yfti-cnfc: 1; text-align: center; text-indent: 0cm;&quot;&gt;
&lt;b&gt;&lt;span lang=&quot;PT-BR&quot; style=&quot;color: white; font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;Faixa de variação&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/h1&gt;
&lt;/td&gt;
 &lt;/tr&gt;
&lt;tr&gt;
  &lt;td colspan=&quot;2&quot; style=&quot;background: #A7BFDE; border-bottom: solid white 1.0pt; border-left: none; border-right: solid white 1.0pt; border-top: none; mso-background-themecolor: accent1; mso-background-themetint: 127; mso-border-bottom-themecolor: background1; mso-border-left-alt: solid white 1.0pt; mso-border-left-themecolor: background1; mso-border-right-themecolor: background1; mso-border-top-alt: solid white 1.0pt; mso-border-top-themecolor: background1; padding: 0cm 5.4pt 0cm 5.4pt; width: 51.66%;&quot; valign=&quot;top&quot; width=&quot;51%&quot;&gt;&lt;h1 align=&quot;center&quot; style=&quot;line-height: 150%; margin-left: 0cm; mso-add-space: auto; mso-outline-level: 1; mso-yfti-cnfc: 64; text-align: center; text-indent: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;color: white; font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;kg grão&lt;sup&gt;-1&lt;/sup&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/h1&gt;
&lt;/td&gt;
 &lt;/tr&gt;
&lt;tr&gt;
  &lt;td style=&quot;background: #4F81BD; border-bottom: none; border-left: solid white 1.0pt; border-right: solid white 3.0pt; border-top: solid white 1.0pt; mso-background-themecolor: accent1; mso-border-left-alt: solid white 1.0pt; mso-border-left-themecolor: background1; mso-border-left-themecolor: background1; mso-border-right-alt: solid white 3.0pt; mso-border-right-themecolor: background1; mso-border-right-themecolor: background1; mso-border-top-alt: solid white .75pt; mso-border-top-themecolor: background1; mso-border-top-themecolor: background1; padding: 0cm 5.4pt 0cm 5.4pt; width: 48.34%;&quot; valign=&quot;top&quot; width=&quot;48%&quot;&gt;&lt;h1 align=&quot;center&quot; style=&quot;line-height: 150%; margin-left: 0cm; mso-add-space: auto; mso-outline-level: 1; mso-yfti-cnfc: 4; text-align: center; text-indent: 0cm;&quot;&gt;
&lt;b&gt;&lt;span lang=&quot;PT-BR&quot; style=&quot;color: white; font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;Nitrato de amônio&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/h1&gt;
&lt;/td&gt;
  &lt;td style=&quot;background: #EEECE1; border-bottom: solid white 1.0pt; border-left: none; border-right: solid white 1.0pt; border-top: none; mso-background-themecolor: background2; mso-border-alt: solid white .75pt; mso-border-bottom-themecolor: background1; mso-border-left-alt: solid white .75pt; mso-border-left-themecolor: background1; mso-border-right-themecolor: background1; mso-border-themecolor: background1; mso-border-top-alt: solid white .75pt; mso-border-top-themecolor: background1; padding: 0cm 5.4pt 0cm 5.4pt; width: 21.48%;&quot; valign=&quot;top&quot; width=&quot;21%&quot;&gt;&lt;h1 align=&quot;center&quot; style=&quot;line-height: 150%; margin-left: 0cm; mso-add-space: auto; mso-outline-level: 1; text-align: center; text-indent: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;1,37&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/h1&gt;
&lt;/td&gt;
  &lt;td style=&quot;background: #EEECE1; border-left: none; border: solid white 1.0pt; mso-background-themecolor: background2; mso-border-alt: solid white .75pt; mso-border-left-alt: solid white .75pt; mso-border-left-themecolor: background1; mso-border-right-alt: solid white 1.0pt; mso-border-right-themecolor: background1; mso-border-themecolor: background1; mso-border-themecolor: background1; padding: 0cm 5.4pt 0cm 5.4pt; width: 30.18%;&quot; valign=&quot;top&quot; width=&quot;30%&quot;&gt;&lt;h1 align=&quot;center&quot; style=&quot;line-height: 150%; margin-left: 0cm; mso-add-space: auto; mso-outline-level: 1; text-align: center; text-indent: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;1,00 - 1,57&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/h1&gt;
&lt;/td&gt;
 &lt;/tr&gt;
&lt;tr&gt;
  &lt;td style=&quot;background: #4F81BD; border-bottom: none; border-left: solid white 1.0pt; border-right: solid white 3.0pt; border-top: solid white 1.0pt; mso-background-themecolor: accent1; mso-border-left-themecolor: background1; mso-border-right-themecolor: background1; mso-border-top-themecolor: background1; padding: 0cm 5.4pt 0cm 5.4pt; width: 48.34%;&quot; valign=&quot;top&quot; width=&quot;48%&quot;&gt;&lt;h1 align=&quot;center&quot; style=&quot;line-height: 150%; margin-left: 0cm; mso-add-space: auto; mso-outline-level: 1; mso-yfti-cnfc: 68; text-align: center; text-indent: 0cm;&quot;&gt;
&lt;b&gt;&lt;span lang=&quot;PT-BR&quot; style=&quot;color: white; font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;Fosfato monoamônico (MAP)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/h1&gt;
&lt;/td&gt;
  &lt;td style=&quot;background: #EEECE1; border-bottom: solid white 1.0pt; border-left: none; border-right: solid white 1.0pt; border-top: none; mso-background-themecolor: background2; mso-border-bottom-themecolor: background1; mso-border-left-alt: solid white 1.0pt; mso-border-left-themecolor: background1; mso-border-right-themecolor: background1; mso-border-top-alt: solid white 1.0pt; mso-border-top-themecolor: background1; padding: 0cm 5.4pt 0cm 5.4pt; width: 21.48%;&quot; valign=&quot;top&quot; width=&quot;21%&quot;&gt;&lt;h1 align=&quot;center&quot; style=&quot;line-height: 150%; margin-left: 0cm; mso-add-space: auto; mso-outline-level: 1; mso-yfti-cnfc: 64; text-align: center; text-indent: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;3,73&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/h1&gt;
&lt;/td&gt;
  &lt;td style=&quot;background: #EEECE1; border-bottom: solid white 1.0pt; border-left: none; border-right: solid white 1.0pt; border-top: none; mso-background-themecolor: background2; mso-border-bottom-themecolor: background1; mso-border-left-alt: solid white 1.0pt; mso-border-left-themecolor: background1; mso-border-right-themecolor: background1; mso-border-top-alt: solid white 1.0pt; mso-border-top-themecolor: background1; padding: 0cm 5.4pt 0cm 5.4pt; width: 30.18%;&quot; valign=&quot;top&quot; width=&quot;30%&quot;&gt;&lt;h1 align=&quot;center&quot; style=&quot;line-height: 150%; margin-left: 0cm; mso-add-space: auto; mso-outline-level: 1; mso-yfti-cnfc: 64; text-align: center; text-indent: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;1,51 - 5,72&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/h1&gt;
&lt;/td&gt;
 &lt;/tr&gt;
&lt;tr&gt;
  &lt;td style=&quot;background: #4F81BD; border-right: solid white 3.0pt; border: solid white 1.0pt; mso-background-themecolor: accent1; mso-border-bottom-alt: 1.0pt; mso-border-color-alt: white; mso-border-left-alt: 1.0pt; mso-border-right-alt: 3.0pt; mso-border-right-themecolor: background1; mso-border-style-alt: solid; mso-border-themecolor: background1; mso-border-themecolor: background1; mso-border-top-alt: .75pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 48.34%;&quot; valign=&quot;top&quot; width=&quot;48%&quot;&gt;&lt;h1 align=&quot;center&quot; style=&quot;line-height: 150%; margin-left: 0cm; mso-add-space: auto; mso-outline-level: 1; mso-yfti-cnfc: 4; text-align: center; text-indent: 0cm;&quot;&gt;
&lt;b&gt;&lt;span lang=&quot;PT-BR&quot; style=&quot;color: white; font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;Fosfato diamônico (MAP)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/b&gt;&lt;/h1&gt;
&lt;/td&gt;
  &lt;td style=&quot;background: #EEECE1; border-bottom: solid white 1.0pt; border-left: none; border-right: solid white 1.0pt; border-top: none; mso-background-themecolor: background2; mso-border-alt: solid white .75pt; mso-border-bottom-alt: solid white 1.0pt; mso-border-bottom-themecolor: background1; mso-border-bottom-themecolor: background1; mso-border-left-alt: solid white .75pt; mso-border-left-themecolor: background1; mso-border-right-themecolor: background1; mso-border-themecolor: background1; mso-border-top-alt: solid white .75pt; mso-border-top-themecolor: background1; padding: 0cm 5.4pt 0cm 5.4pt; width: 21.48%;&quot; valign=&quot;top&quot; width=&quot;21%&quot;&gt;&lt;h1 align=&quot;center&quot; style=&quot;line-height: 150%; margin-left: 0cm; mso-add-space: auto; mso-outline-level: 1; text-align: center; text-indent: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;2,69&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/h1&gt;
&lt;/td&gt;
  &lt;td style=&quot;background: #EEECE1; border-bottom: solid white 1.0pt; border-left: none; border-right: solid white 1.0pt; border-top: none; mso-background-themecolor: background2; mso-border-bottom-themecolor: background1; mso-border-left-alt: solid white .75pt; mso-border-left-themecolor: background1; mso-border-right-themecolor: background1; mso-border-top-alt: solid white .75pt; mso-border-top-themecolor: background1; padding: 0cm 5.4pt 0cm 5.4pt; width: 30.18%;&quot; valign=&quot;top&quot; width=&quot;30%&quot;&gt;&lt;h1 align=&quot;center&quot; style=&quot;line-height: 150%; margin-left: 0cm; mso-add-space: auto; mso-outline-level: 1; text-align: center; text-indent: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 150%;&quot;&gt;1,62 - 5,35&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/h1&gt;
&lt;/td&gt;
 &lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;br /&gt;
Fonte: Ultrafértil.&lt;/div&gt;
&lt;div&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div&gt;
Abaixo pode-se encontrar alguns trabalhos realizados por acadêmicos da disciplina de Adubos e Adubação da UNEMAT-NX com o tema consistência de fertilizantes:&lt;/div&gt;
&lt;div&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div&gt;
&lt;b&gt;Semestre 2017/02:&lt;/b&gt;&lt;/div&gt;
&lt;div&gt;
&lt;b&gt;&lt;br /&gt;&lt;/b&gt;&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;iframe allowfullscreen=&quot;&quot; class=&quot;YOUTUBE-iframe-video&quot; data-thumbnail-src=&quot;https://i.ytimg.com/vi/vw0SjTBwgu4/0.jpg&quot; frameborder=&quot;0&quot; height=&quot;266&quot; src=&quot;https://www.youtube.com/embed/vw0SjTBwgu4?feature=player_embedded&quot; width=&quot;320&quot;&gt;&lt;/iframe&gt;&lt;/div&gt;
&lt;div&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;/div&gt;
</content><link rel='replies' type='application/atom+xml' href='http://agrosenso.blogspot.com/feeds/8894998162090016086/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://agrosenso.blogspot.com/2017/09/consistencia-ou-dureza-dos-granulos-de.html#comment-form' title='1 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/8894998162090016086'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/8894998162090016086'/><link rel='alternate' type='text/html' href='http://agrosenso.blogspot.com/2017/09/consistencia-ou-dureza-dos-granulos-de.html' title='Consistência ou dureza dos grânulos de fertilizantes'/><author><name>Cesar Crispim Vilar</name><uri>http://www.blogger.com/profile/16899985714463017537</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://img.youtube.com/vi/vw0SjTBwgu4/default.jpg" height="72" width="72"/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3997709839805273142.post-7165421768776741021</id><published>2017-09-13T10:24:00.000-03:00</published><updated>2017-09-20T08:34:25.193-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Adubos e Adubação"/><title type='text'>Fluidez de fertilizantes</title><content type='html'>A fluidez de determinado fertilizante representa a sua capacidade de livre escoamento. É uma característica importante para determinar se o fertilizante terá problemas de ficar retido no reservatório no momento de seu transporte a granel e aplicação. A fluidez é dada pelo Ângulo de repouso (Hoffmeister, 1979), que é formado entre uma superfície nivelada na horizontal e a superfície do montículo de fertilizante sob livre escoamento, conforme a Figura 1.&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;br /&gt;
&lt;div&gt;
&lt;br /&gt;
&lt;table align=&quot;center&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhCbr1VoURSPciJ1opylcq0UNIQUtgpUe50J9kTk0YLrtO52EzuPJVeu4WYy6WQB-n8QDXr8Q5uUk-FipY4n08d3avZZA721bE8FiwZ-kYLin2okAXrpbLQIh2M3S3oEhP0KmXB_2hd7L2O/s1600/%25C3%2582ngulo+de+repouso.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;486&quot; data-original-width=&quot;620&quot; height=&quot;250&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhCbr1VoURSPciJ1opylcq0UNIQUtgpUe50J9kTk0YLrtO52EzuPJVeu4WYy6WQB-n8QDXr8Q5uUk-FipY4n08d3avZZA721bE8FiwZ-kYLin2okAXrpbLQIh2M3S3oEhP0KmXB_2hd7L2O/s320/%25C3%2582ngulo+de+repouso.jpg&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;Figura 1. Representação esquemática de um aparato para determinação do ângulo de repouso de fertilizantes e corretivos.&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;/div&gt;
Pode-se inferir que quanto menor o ângulo maior a fluidez de determinado fertilizante. A umidade do produto pode afetar seu ângulo de repouso, sendo que quanto maior a umidade maior o ângulo e menor a fluidez. Ângulos de repouso abaixo de 30° podem indicar um escoamento livre.&lt;br /&gt;
&lt;br /&gt;
Além disso, o ângulo de repouso pode ser utilizado também para o projeto de galpões de armazenamento e esteiras de transporte dos fertilizantes.&lt;/div&gt;
&lt;div&gt;
&lt;br /&gt;&lt;/div&gt;
Abaixo pode-se encontrar alguns trabalhos realizados por acadêmicos da disciplina de Adubos e Adubação da UNEMAT-NX com o tema consistência de fertilizantes:&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;b&gt;Semestre 2017/02:&lt;/b&gt;&lt;br /&gt;
&lt;div&gt;
&lt;b&gt;&lt;br /&gt;&lt;/b&gt;&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;iframe allowfullscreen=&quot;&quot; class=&quot;YOUTUBE-iframe-video&quot; data-thumbnail-src=&quot;https://i.ytimg.com/vi/lJmMuuOXAVY/0.jpg&quot; frameborder=&quot;0&quot; height=&quot;266&quot; src=&quot;https://www.youtube.com/embed/lJmMuuOXAVY?feature=player_embedded&quot; width=&quot;320&quot;&gt;&lt;/iframe&gt;&lt;/div&gt;
&lt;div&gt;
&lt;b&gt;&lt;br /&gt;&lt;/b&gt;&lt;/div&gt;
</content><link rel='replies' type='application/atom+xml' href='http://agrosenso.blogspot.com/feeds/7165421768776741021/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://agrosenso.blogspot.com/2017/09/fluidez-de-fertilizantes.html#comment-form' title='2 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/7165421768776741021'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/7165421768776741021'/><link rel='alternate' type='text/html' href='http://agrosenso.blogspot.com/2017/09/fluidez-de-fertilizantes.html' title='Fluidez de fertilizantes'/><author><name>Cesar Crispim Vilar</name><uri>http://www.blogger.com/profile/16899985714463017537</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhCbr1VoURSPciJ1opylcq0UNIQUtgpUe50J9kTk0YLrtO52EzuPJVeu4WYy6WQB-n8QDXr8Q5uUk-FipY4n08d3avZZA721bE8FiwZ-kYLin2okAXrpbLQIh2M3S3oEhP0KmXB_2hd7L2O/s72-c/%25C3%2582ngulo+de+repouso.jpg" height="72" width="72"/><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3997709839805273142.post-5238997235860164226</id><published>2017-09-12T11:25:00.001-03:00</published><updated>2017-09-20T08:34:25.179-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Adubos e Adubação"/><title type='text'>Coleção de fertilizantes</title><content type='html'>Os acadêmicos matrículados na disciplina de Adubos e Adubação da UNEMAT-NX, nos presenteiam periodicamente com materiais didáticos que elaboram como parte dos requisitos para fechamento da disciplina.&lt;br /&gt;
&lt;br /&gt;
Veja abaixo alguns trabalhos realizados por acadêmicos:&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;b&gt;Semestre 2017/01:&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;iframe allowfullscreen=&quot;&quot; class=&quot;YOUTUBE-iframe-video&quot; data-thumbnail-src=&quot;https://i.ytimg.com/vi/fp3kYyMbAjw/0.jpg&quot; frameborder=&quot;0&quot; height=&quot;266&quot; src=&quot;https://www.youtube.com/embed/fp3kYyMbAjw?feature=player_embedded&quot; width=&quot;320&quot;&gt;&lt;/iframe&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;b&gt;Semestre 2015/02:&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;br /&gt;
&lt;table align=&quot;center&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhwshU0zm0cA_YQ-ufKCOhlbyWO9XPipOV8SIvShiFTWJW8Vx_ttCQYGFz2DD0ZtC1YNqiukDwH6K3TUrb_Lap9vQahEjWtLUpDD7wc9vK1Iz-2M-2WroCqscILYE59Bxkn8TscfQe-4Y9D/s1600/Ureia.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;1600&quot; data-original-width=&quot;1573&quot; height=&quot;320&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhwshU0zm0cA_YQ-ufKCOhlbyWO9XPipOV8SIvShiFTWJW8Vx_ttCQYGFz2DD0ZtC1YNqiukDwH6K3TUrb_Lap9vQahEjWtLUpDD7wc9vK1Iz-2M-2WroCqscILYE59Bxkn8TscfQe-4Y9D/s320/Ureia.jpg&quot; width=&quot;314&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;Ureia&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;table align=&quot;center&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhrktNb_2hyphenhyphenng_LVmU-gw3ruOi41DOQccPjQdZbVbDszSoQwd6HlRWOfRJeqE73SgofnrBAK2nA20w03DwwszSv6DCpTdnUgSDhRDEZTfrjCY8ZP3s-NgkUv68Fe2okQJUovTg-iCYa_QiS/s1600/Sulfato+de+am%25C3%25B4nio.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;1600&quot; data-original-width=&quot;1584&quot; height=&quot;320&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhrktNb_2hyphenhyphenng_LVmU-gw3ruOi41DOQccPjQdZbVbDszSoQwd6HlRWOfRJeqE73SgofnrBAK2nA20w03DwwszSv6DCpTdnUgSDhRDEZTfrjCY8ZP3s-NgkUv68Fe2okQJUovTg-iCYa_QiS/s320/Sulfato+de+am%25C3%25B4nio.jpg&quot; width=&quot;316&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;Sulfato de amônio&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;table align=&quot;center&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiRCMxpdloxT4k5F3wzRxprZjljRkEsq363aUaIDjqRe6CWjv8H-AtzpscA94SBBNx-d2M3qUCRYQ_XyvS3DSW21kg0QZZzWZK9M-H2Vj1SteP1CqCYKWOc80d6jjhHzLL16C8f_NQ8IoaD/s1600/MAP.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;1542&quot; data-original-width=&quot;1600&quot; height=&quot;308&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiRCMxpdloxT4k5F3wzRxprZjljRkEsq363aUaIDjqRe6CWjv8H-AtzpscA94SBBNx-d2M3qUCRYQ_XyvS3DSW21kg0QZZzWZK9M-H2Vj1SteP1CqCYKWOc80d6jjhHzLL16C8f_NQ8IoaD/s320/MAP.jpg&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;Fosfato monoamônico (MAP)&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;table align=&quot;center&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiZ3u8_7eh3QJlAWknOfsoEG75mgFfdC067v26R5HYF2gOZlFHM7_PmcVpeFm-JFKqmkSj4RQD7eFR48iQg_HdTgyobDThM8qwGZ_vbi-Fw9D8OQpkrZMfuiFtt-oJJzmSDJqMbBPBwMT4C/s1600/SS.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;1592&quot; data-original-width=&quot;1600&quot; height=&quot;318&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiZ3u8_7eh3QJlAWknOfsoEG75mgFfdC067v26R5HYF2gOZlFHM7_PmcVpeFm-JFKqmkSj4RQD7eFR48iQg_HdTgyobDThM8qwGZ_vbi-Fw9D8OQpkrZMfuiFtt-oJJzmSDJqMbBPBwMT4C/s320/SS.jpg&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;Superfosfato Simples&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;table align=&quot;center&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgFNHtlKe9TxI8kt2iFmkFF9SiJKpnWYV4upZeXnL2swpD-9hQJ3J-ROcZYYAxaLZukjoKTs_CX8Y59ieNx4ZsD07Sqj6MRdktKSeVKRVotm1jjMq5D4TVi4AnQp4XQd7r4-DQ7jy-vtWBO/s1600/ST.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;1507&quot; data-original-width=&quot;1499&quot; height=&quot;320&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgFNHtlKe9TxI8kt2iFmkFF9SiJKpnWYV4upZeXnL2swpD-9hQJ3J-ROcZYYAxaLZukjoKTs_CX8Y59ieNx4ZsD07Sqj6MRdktKSeVKRVotm1jjMq5D4TVi4AnQp4XQd7r4-DQ7jy-vtWBO/s320/ST.jpg&quot; width=&quot;318&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;Superfosfato triplo&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;table align=&quot;center&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgPKps9L4iGMFyg82r7SO6y1XbummPh0YFyGJ6e4A1mG2wU9K4Q3ttkKm5qc8eRvGyRDEHtaVj_FDDIO2I7WHNNsnEnqg6tmzqwrqi3-HXuW66bjzliJVzmlg-5zXpbtTO-TK9nC1wYmihS/s1600/Yoorin+Master.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;686&quot; data-original-width=&quot;784&quot; height=&quot;280&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgPKps9L4iGMFyg82r7SO6y1XbummPh0YFyGJ6e4A1mG2wU9K4Q3ttkKm5qc8eRvGyRDEHtaVj_FDDIO2I7WHNNsnEnqg6tmzqwrqi3-HXuW66bjzliJVzmlg-5zXpbtTO-TK9nC1wYmihS/s320/Yoorin+Master.jpg&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;Termofosfato - Yorrin Master&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;table align=&quot;center&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiHj17BvjaALgVoCpXge-tj_ihWoj7LqV_peovHnE-l7vkERAHYo-3lRgGhGRA206WyiTHTiPxgjQn-a-DzYNx_SmL9FHIn0fpwqTPA-zXoiUBJP9EQwQ9NjxMH68ND3nRXIpSy-6ckMZa_/s1600/Cloreto+de+pot%25C3%25A1ssio.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;1600&quot; data-original-width=&quot;1538&quot; height=&quot;320&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiHj17BvjaALgVoCpXge-tj_ihWoj7LqV_peovHnE-l7vkERAHYo-3lRgGhGRA206WyiTHTiPxgjQn-a-DzYNx_SmL9FHIn0fpwqTPA-zXoiUBJP9EQwQ9NjxMH68ND3nRXIpSy-6ckMZa_/s320/Cloreto+de+pot%25C3%25A1ssio.jpg&quot; width=&quot;307&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;Cloreto de potássio&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;table align=&quot;center&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhb7mm_aMJ3VtgHQ3lNxsCH5oi9UgzHvbB5mJjW-1FgXJMCG78676soG1s4UGq9dICvwGt41ZghwJh_xHP_oN-vn8KwAOV3P0yKAXRGzIDAPviHxbWI_hXJAqB976jtLLDI6mKCgRU-nKpM/s1600/8-40-0.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;840&quot; data-original-width=&quot;893&quot; height=&quot;301&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhb7mm_aMJ3VtgHQ3lNxsCH5oi9UgzHvbB5mJjW-1FgXJMCG78676soG1s4UGq9dICvwGt41ZghwJh_xHP_oN-vn8KwAOV3P0yKAXRGzIDAPviHxbWI_hXJAqB976jtLLDI6mKCgRU-nKpM/s320/8-40-0.jpg&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;NPK - 08-40-00&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;table align=&quot;center&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;785&quot; data-original-width=&quot;827&quot; height=&quot;303&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgFTz1W9RHpuiHAYCJs4v1Lm8ufywYF810yFz9zoxYoz2DxwpnkwIDZGMt-c-lb9pT9JeiBMxFxVvqtRummpFizBDZGDpe3qgQqn00NSz7vst7I9pLG5ZdthC_3rNUzNVghc0CVsacJUFAO/s320/2-30-10.jpg&quot; style=&quot;margin-left: auto; margin-right: auto;&quot; width=&quot;320&quot; /&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;NPK - 02-30-10&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgFTz1W9RHpuiHAYCJs4v1Lm8ufywYF810yFz9zoxYoz2DxwpnkwIDZGMt-c-lb9pT9JeiBMxFxVvqtRummpFizBDZGDpe3qgQqn00NSz7vst7I9pLG5ZdthC_3rNUzNVghc0CVsacJUFAO/s1600/2-30-10.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;/a&gt;&lt;br /&gt;
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&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjXeRiA7-UbnL4W-oBZne20q9t3iP61xp3yEZTm-6Ojg3pf9Vj8M-WN93QDhA6SGYR2tApR5O74reDrXnQ_JByFFh3QPl7_ZSsM_-LuNcQFqeAHK-WZxNxccNRIycEIuy3amm-3NZwR9A2X/s1600/5-25-15.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;722&quot; data-original-width=&quot;853&quot; height=&quot;270&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjXeRiA7-UbnL4W-oBZne20q9t3iP61xp3yEZTm-6Ojg3pf9Vj8M-WN93QDhA6SGYR2tApR5O74reDrXnQ_JByFFh3QPl7_ZSsM_-LuNcQFqeAHK-WZxNxccNRIycEIuy3amm-3NZwR9A2X/s320/5-25-15.jpg&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;NPK - 02-25-15&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
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&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj4GjtE2AfX4fvrr2Q7CzQ2m5tYSKR0BRAxh5712nmxk730vR2qd2yjByrBQiwnfpGBSechuAP8z97XfZuBgRcK-b-akQk06sB0GiG3Beg-iIrcUbZCAPd3vR6lUvLsP6whTUPRveslX4qd/s1600/4-14-8.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;700&quot; data-original-width=&quot;823&quot; height=&quot;272&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj4GjtE2AfX4fvrr2Q7CzQ2m5tYSKR0BRAxh5712nmxk730vR2qd2yjByrBQiwnfpGBSechuAP8z97XfZuBgRcK-b-akQk06sB0GiG3Beg-iIrcUbZCAPd3vR6lUvLsP6whTUPRveslX4qd/s320/4-14-8.jpg&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;NPK - 04-14-08&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
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&lt;br /&gt;
&lt;table align=&quot;center&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj6aGVtDL36Bu_5XOtxbVN9QFnQu97YQBE0NuebnxFv6a_-yIZBJPtBb8T4F5V2hVcZ6PgM86cF4XqFxCxBteJ09eIESAXGWHHpIQ7wPHVJaH26axJ25B6m8Q5J6keD9URekVrCEd3TpUW9/s1600/Sulfato+de+cobalto.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;1492&quot; data-original-width=&quot;1600&quot; height=&quot;298&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj6aGVtDL36Bu_5XOtxbVN9QFnQu97YQBE0NuebnxFv6a_-yIZBJPtBb8T4F5V2hVcZ6PgM86cF4XqFxCxBteJ09eIESAXGWHHpIQ7wPHVJaH26axJ25B6m8Q5J6keD9URekVrCEd3TpUW9/s320/Sulfato+de+cobalto.jpg&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;Sulfato de Cobalto&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;table align=&quot;center&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjh_gCH77a4mtV8reWPFyyKa0StgkE2pV2gHnJ2IQoT4Ag8EIlVBdxQ-GLYD5HGnV9DV64h6wJJLadaCStJPdZzQL4fcGW_AKUeXDwbHQU-cUjmFH7z1ER3ZWLkgL5Scju5Kkosr8OlLe1_/s1600/Cama+de+avi%25C3%25A1rio.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;960&quot; data-original-width=&quot;847&quot; height=&quot;320&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjh_gCH77a4mtV8reWPFyyKa0StgkE2pV2gHnJ2IQoT4Ag8EIlVBdxQ-GLYD5HGnV9DV64h6wJJLadaCStJPdZzQL4fcGW_AKUeXDwbHQU-cUjmFH7z1ER3ZWLkgL5Scju5Kkosr8OlLe1_/s320/Cama+de+avi%25C3%25A1rio.jpg&quot; width=&quot;282&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;Cama de aviário&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;br /&gt;
&lt;table align=&quot;center&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiaAQ1sldI5jyzn0bBNB5cgaJVnVsfvSHk2Fh_D4oqgov-KNJC3mARxW8YcYadN-mBTrjUvthhEQMNghH1NYxEn5qIEr7DM2QzpbynsalVyF_5PAF7n5UxZ0FWer6Oj51UdAroPWbU2n5Lw/s1600/Esterco+de+equino.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;1391&quot; data-original-width=&quot;1600&quot; height=&quot;278&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiaAQ1sldI5jyzn0bBNB5cgaJVnVsfvSHk2Fh_D4oqgov-KNJC3mARxW8YcYadN-mBTrjUvthhEQMNghH1NYxEn5qIEr7DM2QzpbynsalVyF_5PAF7n5UxZ0FWer6Oj51UdAroPWbU2n5Lw/s320/Esterco+de+equino.jpg&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;Esterco de equino&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;br /&gt;
&lt;table align=&quot;center&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiMYP662fObBVSSg56SqZFantWI0kM0DBTEI0pBWGIuhGAlU2leQUQeYcgk4rmRCVeKT_OXA2Utj_0mP2CvjH5G8X65mI6yo8rcQcnkVwN8UOAxIrtCX4_eoQAtuysD_OVzHprLxqNf5xZE/s1600/Esterco+bovino.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;761&quot; data-original-width=&quot;932&quot; height=&quot;261&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiMYP662fObBVSSg56SqZFantWI0kM0DBTEI0pBWGIuhGAlU2leQUQeYcgk4rmRCVeKT_OXA2Utj_0mP2CvjH5G8X65mI6yo8rcQcnkVwN8UOAxIrtCX4_eoQAtuysD_OVzHprLxqNf5xZE/s320/Esterco+bovino.jpg&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;Esterco de bovino&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;br /&gt;
&lt;table align=&quot;center&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;tr-caption-container&quot; style=&quot;margin-left: auto; margin-right: auto; text-align: center;&quot;&gt;&lt;tbody&gt;
&lt;tr&gt;&lt;td style=&quot;text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjjjAiw-1sC5ts5YkkfUeql7bQc5VT0qxhqXbOfGlXVgRVi-_5HposoJRn2UGdC6Mzirp4BYOhE0C17EtJ1BARcEcofOl8fpuIltp3tcJmFX-sYaRoMCSRu161CGil1zYOyR1a1hk_Nykb_/s1600/Esterco+de+su%25C3%25ADno.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: auto; margin-right: auto;&quot;&gt;&lt;img border=&quot;0&quot; data-original-height=&quot;1600&quot; data-original-width=&quot;1343&quot; height=&quot;320&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjjjAiw-1sC5ts5YkkfUeql7bQc5VT0qxhqXbOfGlXVgRVi-_5HposoJRn2UGdC6Mzirp4BYOhE0C17EtJ1BARcEcofOl8fpuIltp3tcJmFX-sYaRoMCSRu161CGil1zYOyR1a1hk_Nykb_/s320/Esterco+de+su%25C3%25ADno.jpg&quot; width=&quot;268&quot; /&gt;&lt;/a&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;tr-caption&quot; style=&quot;text-align: center;&quot;&gt;Esterco de suíno&lt;/td&gt;&lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
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&lt;br /&gt;</content><link rel='replies' type='application/atom+xml' href='http://agrosenso.blogspot.com/feeds/5238997235860164226/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://agrosenso.blogspot.com/2017/09/colecao-de-fertilizantes.html#comment-form' title='1 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/5238997235860164226'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/5238997235860164226'/><link rel='alternate' type='text/html' href='http://agrosenso.blogspot.com/2017/09/colecao-de-fertilizantes.html' title='Coleção de fertilizantes'/><author><name>Cesar Crispim Vilar</name><uri>http://www.blogger.com/profile/16899985714463017537</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://img.youtube.com/vi/fp3kYyMbAjw/default.jpg" height="72" width="72"/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3997709839805273142.post-608646417211500444</id><published>2017-03-21T08:07:00.000-03:00</published><updated>2017-03-21T08:07:01.298-03:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Conto"/><title type='text'>As qualidades superam o risco</title><content type='html'>&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;line-height: 150%; text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: 150%; text-align: justify;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; João era apenas uma
criança e observava os pais agricultores conversarem sobre as dificuldades
financeiras pelas quais passavam. Muito novo, ele realmente ainda não entendia
o que a expressão “estamos devendo até as calças” significava, mas, pelos
semblantes preocupados de seus pais, sabia que não era coisa boa. O ano tinha
sido de seca no verão e a safrinha que podia ser a salvação a geada, comum no
Sul do Brasil, levou. João aprendia desde cedo quão difícil era ser tão dependente
do clima.&lt;/span&gt;&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: 150%; text-align: justify;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Depois de dois anos
consecutivos de frustação de safra, os pais foram obrigados a vender o sítio,
pois não tinham de onde tirar dinheiro para pagar as dívidas. Da venda do sítio
quitaram seus compromissos e compraram uma casa na cidade. A vida na cidade
também não era fácil, embora com casa própria os pais de João ainda não tinham
com o que trabalhar. Ao crescer na cidade João se lembrava dos tempos no sítio,
embora muito sofrimento tenha passado ele e sua família eram mais felizes por
lá. Sem perspectiva na vida decidiram vender a casa e tentar mudar de rumo. &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: 150%; text-align: justify;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Povo trabalhador,
sedento e dedicado começou a pensar em voltar para o meio rural. O valor de
venda de sua casa não daria para comprar novamente o sítio que deles era
outrora. Decidiram partir para outra região que ainda estava sendo ocupada e no
início da exploração agrícola. Na época, destacava-se a região Centro Oeste do
Brasil, onde a tecnologia acabara de permitir a exploração de áreas com solos
ácidos e de baixa fertilidade natural. Como poucas pessoas tinham corragem de
mudar para lugares longícuos, a família conseguiu comprar uma propriedade rural
por um preço menor do que receberam pela casa. A história da família começou a
tomar outro rumo. &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: 150%; text-align: justify;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Com muito esforço
dos pais, João ingressou na Universidade. Fazendo Agronomia reestruturou as
atividades na propriedade, profissionalizou as atividades e desenvolveu o
negócio dos pais. Por um lado, o patrimônio da família aumentava e por outro a
preocupação e o trabalho também.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: 150%; text-align: justify;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Distanciados de
problemas como a seca e a geada, no Sul, viram sua produtividade crescer por
muitos anos. Clima bem definido, com estação seca e chuvosa colaboraram para a
melhoria da qualidade de vida da família. Em um ano promissor, uma safra se
desenvolvia, quando inesperadamente a seca atingiu sua região e a primeira
quebra de safra ocorreu. Todos muito tristes, sentaram, conversaram, recordaram
das dificuldades que tinham passado na vida e se abraçaram, erguendo a cabeça e
entendendo que o risco é inerente ao negócio deles. Sabiam naquele momento,
olhando um para o outro, que o negócio deles é a céu aberto e que a união,
persistência, coragem e resiliência são os atributos que tinham os trazido de
volta à realidade que amavam e que deveriam continuar nesse caminho. &lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: 150%; text-align: justify;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: 150%; text-align: justify;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; O campo está cada
dia mais empresarial, porém as qualidades das pessoas boas que existem nesse
ramo continuam as mesmas. Também existem muitas pessoas mesquinhas,
aproveitadoras e corruptas no campo, esse texto é dedicado às de caráter.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot;&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;&amp;nbsp;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
</content><link rel='replies' type='application/atom+xml' href='http://agrosenso.blogspot.com/feeds/608646417211500444/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://agrosenso.blogspot.com/2017/03/as-qualidades-superam-o-risco.html#comment-form' title='2 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/608646417211500444'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/608646417211500444'/><link rel='alternate' type='text/html' href='http://agrosenso.blogspot.com/2017/03/as-qualidades-superam-o-risco.html' title='As qualidades superam o risco'/><author><name>Cesar Crispim Vilar</name><uri>http://www.blogger.com/profile/16899985714463017537</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3997709839805273142.post-1966194517122672580</id><published>2017-02-12T11:18:00.001-02:00</published><updated>2017-02-12T11:24:22.193-02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Manejo do solo"/><title type='text'>Demarcação de terraço em nível</title><content type='html'>O terraceamento de uma propriedade rural depende de diversos fatores. O tipo de terraço quanto a função e construção também variam com as propriedades do solo.&lt;br /&gt;
&lt;div&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div&gt;
O terraço em nível é o tipo mais comum, sua função está relacionada ao armazenamento e infiltração da água, sendo recomendado para solos bem drenados.&lt;/div&gt;
&lt;div&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div&gt;
A Embrapa Tabuleiros Costeiros criou uma animação simplificando a prática de terraceamento utilizando uma mangueira de nível de pedreiro.&lt;/div&gt;
&lt;div&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div&gt;
Abaixo encontra-se o vídeo disponibilizado:&lt;/div&gt;
&lt;div&gt;
&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;/div&gt;
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&lt;br /&gt;&lt;/div&gt;
&lt;div&gt;
Também podemos construir os terraços utilizando um teodolito ou uma estação total. Para tanto devemo seguir os seguintes passos:&lt;/div&gt;
&lt;div&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div&gt;
&lt;div&gt;
1° Posicionar o teodolito no terreno;&lt;/div&gt;
&lt;div&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div&gt;
2° A partir do ponto mais alto, determinar a maior declividade na faixa a ser inicialmente trabalhada;&lt;/div&gt;
&lt;div&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div&gt;
3° Fazer visadas de vante e ré em estacas distanciadas a + ou - 20 metros;&lt;/div&gt;
&lt;div&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div&gt;
4° Estabelecer o EV e somar à leitura da visada de ré;&lt;/div&gt;
&lt;div&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div&gt;
5° Para o primeiro terraço, por medida de segurança, utilizar a metade do EV;&lt;/div&gt;
&lt;div&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div&gt;
6° Posicionar a mira falante na nova leitura e executar o nivelamento, repetindo a mesma leitura, em distâncias de 20 em 20 metros, ou mais, dependendo da topografia da área;&lt;/div&gt;
&lt;div&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div&gt;
7° Nas extremidades do terraço diminuir 5, 10, ou 15 cm , dependendo da declividade, com o objetivo de fechar as extremidades da curva (gancho ou bigode);&lt;/div&gt;
&lt;div&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div&gt;
8° Para o nivelamento do próximo terraço, caso não haja alteração da declividade, somar o EV ao valor da leitura com que foi demarcado o 1° terraço;&lt;/div&gt;
&lt;div&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div&gt;
9° Corrigir os cotovelos (diferenças abruptas na direção do terraço causada pela desuniformidade do terreno);&lt;/div&gt;
&lt;div&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div&gt;
10° Construir o terraço sob as estacas;&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div&gt;
Abraço.&lt;/div&gt;
</content><link rel='replies' type='application/atom+xml' href='http://agrosenso.blogspot.com/feeds/1966194517122672580/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://agrosenso.blogspot.com/2017/02/demarcacao-de-terraco-em-nivel.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/1966194517122672580'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/1966194517122672580'/><link rel='alternate' type='text/html' href='http://agrosenso.blogspot.com/2017/02/demarcacao-de-terraco-em-nivel.html' title='Demarcação de terraço em nível'/><author><name>Cesar Crispim Vilar</name><uri>http://www.blogger.com/profile/16899985714463017537</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://img.youtube.com/vi/tPJzm39kmoQ/default.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3997709839805273142.post-3125621220918220476</id><published>2017-01-18T17:55:00.000-02:00</published><updated>2017-01-18T17:56:07.807-02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Poemas"/><title type='text'>Teórico-prático</title><content type='html'>&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt;&quot;&gt;Tudo é a prática&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt;&quot;&gt;No mundo se esbalda&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt;&quot;&gt;Nenhuma porta à emperra&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt;&quot;&gt;Deve ser tratada feito esmeralda&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt;&quot;&gt;Quando se aplica, teoria&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt;&quot;&gt;Quando se utiliza, prática&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt;&quot;&gt;Alguém inventou&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt;&quot;&gt;Outrem colaborou&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;arial&amp;quot; , sans-serif; font-size: 12pt;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt;&quot;&gt;&lt;/span&gt;&lt;/div&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;br /&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt;&quot;&gt;Na prática, dubiedade e simplicidade&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt;&quot;&gt;Irresolução e definição&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt;&quot;&gt;Na teoria, probabilidade e exequibilidade&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt;&quot;&gt;Exatidão e precisão&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt;&quot;&gt;Na teoria é assim&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt;&quot;&gt;Na prática é diferente&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt;&quot;&gt;Se estudar direitinho&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt;&quot;&gt;Vai ver que tudo se entende&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt;&quot;&gt;Sei, não é diferente?&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt;&quot;&gt;Por que teoria e prática?&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt;&quot;&gt;Porque são duas vertentes&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt;&quot;&gt;A organização é didática&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt;&quot;&gt;Tudo é a teoria&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt;&quot;&gt;No papel transborda&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt;&quot;&gt;Nenhuma realidade à imporia&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt;&quot;&gt;Ser limitada, acorda&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt;&quot;&gt;Uma ou outra?&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt;&quot;&gt;As duas separadas&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt;&quot;&gt;Outra ou uma?&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;span style=&quot;font-family: &amp;quot;arial&amp;quot; , sans-serif; font-size: 12pt;&quot;&gt;As duas misturadas&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;line-height: normal; margin-bottom: .0001pt; margin-bottom: 0cm;&quot;&gt;
&lt;span style=&quot;font-family: &amp;quot;arial&amp;quot; , sans-serif; font-size: 12pt;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
</content><link rel='replies' type='application/atom+xml' href='http://agrosenso.blogspot.com/feeds/3125621220918220476/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://agrosenso.blogspot.com/2017/01/teorico-pratico.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/3125621220918220476'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/3125621220918220476'/><link rel='alternate' type='text/html' href='http://agrosenso.blogspot.com/2017/01/teorico-pratico.html' title='Teórico-prático'/><author><name>Cesar Crispim Vilar</name><uri>http://www.blogger.com/profile/16899985714463017537</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3997709839805273142.post-405376733894184286</id><published>2014-06-27T12:23:00.001-03:00</published><updated>2017-01-18T17:57:22.449-02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Cientistas"/><category scheme="http://www.blogger.com/atom/ns#" term="história da ciência do solo"/><title type='text'>Personagens da ciência do solo - Hans Jenny</title><content type='html'>&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; Hans Jenny (1899-1992) foi um
pedologista apaixonado por solo. Suíço formado em agricultura e com doutorado
em troca iônica, ele trabalhou a maior parte da sua vida em Berkeley, CA, na University
of California – Berkeley.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEipWAAAJqUPimfH9wx4GuI20AE14oAuVW98NgQBKpwnR8WI2Tmrp2dkxjOXm_sdVTk8nC26jfv308HkXGtz4H8lcFph8zr2YfGkIF45j1Ai1VDpRY2KgjLY81kifp-u3zbYGv8RnAUk1evG/s1600/Hans+Jenny.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEipWAAAJqUPimfH9wx4GuI20AE14oAuVW98NgQBKpwnR8WI2Tmrp2dkxjOXm_sdVTk8nC26jfv308HkXGtz4H8lcFph8zr2YfGkIF45j1Ai1VDpRY2KgjLY81kifp-u3zbYGv8RnAUk1evG/s1600/Hans+Jenny.jpg&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; Jenny
dedicou sua vida ao estudo da formação do solo, sendo mais reconhecido a partir
de 1941 depois da publicação do livro “Factors of Soil Formation”. Sua
experiência a campo o ajudou a contruir um modelo matemático que relacionava
a formação do solo com fatores independentes:&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;Propriedades do solo = f(C, O, R, MO,
T,...)&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;onde, f = dependente de ou
condicionado por, C = clima, O = organismos, R = relevo, MO = material de
origem e T = tempo cronológico.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Jenny
deixou a equação em aberto para a inclusão de outros possíveis fatores ainda
não conhecidos. Com essa publicação ele fundou o modelo dos fatores externos de
formação do solo, ainda utilizado no ensino e pesquisa na ciência do
solo, com algumas modificações.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Jenny
estudou a interação entre os fatores de formação e as propriedades de solos do
mundo inteiro, mas especialmente da califórnia. Após a publicação do seu
primeiro livro, começou a pensar que não só os fatores poderiam estar
afetando as propriedades dos solos, mas os solos também afetariam os fatores. Ou seja, um solo rico em nutrientes e mais profundo vai sustentar alguns tipos de organismos, já um solo mais pobre e raso sustentará outros tipos (espécies). Sobre essa tese ele
escreveu alguns artigos, especialmente para o fator organismos.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Seus
últimos trabalhos foram relacionados com a conservação dos solos. O que mais Jenny
gostava nos solos era sua variação de cores, inclusive ele fez pinturas de
paisagens destacando a cor de seus solos.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;
&lt;span style=&quot;font-family: &amp;quot;arial&amp;quot; , sans-serif; font-size: 12pt; line-height: 115%;&quot;&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; Seu
livro foi re-publicado por Ronald Amundson, em 1994, e está disponível
gratuitamente em (&lt;/span&gt;&lt;a href=&quot;http://www.soilandhealth.org/01aglibrary/010159.Jenny.pdf&quot; style=&quot;font-family: Arial, sans-serif; font-size: 12pt; line-height: 115%;&quot;&gt;http://www.soilandhealth.org/01aglibrary/010159.Jenny.pdf&lt;/a&gt;&lt;span style=&quot;font-family: &amp;quot;arial&amp;quot; , sans-serif; font-size: 12pt; line-height: 115%;&quot;&gt;).&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;span style=&quot;font-family: &amp;quot;arial&amp;quot; , sans-serif; font-size: 12pt; line-height: 115%; text-align: justify;&quot;&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; Garrison
Sposito, outro cientista de renome e amigo de Jenny durante sua vida fez uma apresentação
em sua homenagem durante um memorial da ciência do solo em 2011.&lt;/span&gt;&lt;br /&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;Excelente
vídeo e merece ser assistido na íntegra.&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
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&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;iframe allowfullscreen=&#39;allowfullscreen&#39; webkitallowfullscreen=&#39;webkitallowfullscreen&#39; mozallowfullscreen=&#39;mozallowfullscreen&#39; width=&#39;481&#39; height=&#39;400&#39; src=&#39;https://www.youtube.com/embed/y3q0mg54Li4?feature=player_embedded&#39; frameborder=&#39;0&#39;&gt;&lt;/iframe&gt;&lt;/div&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;
</content><link rel='replies' type='application/atom+xml' href='http://agrosenso.blogspot.com/feeds/405376733894184286/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://agrosenso.blogspot.com/2014/06/personagens-da-ciencia-do-solo-1-hans.html#comment-form' title='2 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/405376733894184286'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/405376733894184286'/><link rel='alternate' type='text/html' href='http://agrosenso.blogspot.com/2014/06/personagens-da-ciencia-do-solo-1-hans.html' title='Personagens da ciência do solo - Hans Jenny'/><author><name>Cesar Crispim Vilar</name><uri>http://www.blogger.com/profile/16899985714463017537</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEipWAAAJqUPimfH9wx4GuI20AE14oAuVW98NgQBKpwnR8WI2Tmrp2dkxjOXm_sdVTk8nC26jfv308HkXGtz4H8lcFph8zr2YfGkIF45j1Ai1VDpRY2KgjLY81kifp-u3zbYGv8RnAUk1evG/s72-c/Hans+Jenny.jpg" height="72" width="72"/><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3997709839805273142.post-607048910568352880</id><published>2014-06-25T13:36:00.000-03:00</published><updated>2017-01-18T17:56:21.695-02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Poemas"/><title type='text'>Sentido</title><content type='html'>&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;Cheirosa como a rosa que acaba de desabrochar&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;Hesito em te abraçar&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;Espero o teu olhar sem me mexer&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;Ingredientes da receita perfeita&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;Rosa quero te ter&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;Ombro a ombro me deleita&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;Dónde&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;Estás?&lt;/span&gt;&lt;span style=&quot;font-family: &amp;quot;arial&amp;quot; , sans-serif; font-size: 12pt; line-height: 115%;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;&lt;/span&gt;&lt;/div&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;br /&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;Flor de natureza notável&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;Evanescência de uma vida&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;Longevidade imensurável&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;Ilustre perfeição esculpida&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;Companheira sem medida&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;Imagem que brota durante a música&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;Darei o desnecessário&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;Acatarei suas ansiedades&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;Doarei minha vida&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;arial&amp;quot; , &amp;quot;sans-serif&amp;quot;; font-size: 12.0pt; line-height: 115%;&quot;&gt;Esperando cumplicidade&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/div&gt;
</content><link rel='replies' type='application/atom+xml' href='http://agrosenso.blogspot.com/feeds/607048910568352880/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://agrosenso.blogspot.com/2014/06/poemas5-sentido.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/607048910568352880'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/607048910568352880'/><link rel='alternate' type='text/html' href='http://agrosenso.blogspot.com/2014/06/poemas5-sentido.html' title='Sentido'/><author><name>Cesar Crispim Vilar</name><uri>http://www.blogger.com/profile/16899985714463017537</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3997709839805273142.post-3515994570452563790</id><published>2012-09-19T00:01:00.000-03:00</published><updated>2012-09-19T00:39:14.782-03:00</updated><title type='text'>Saga da Política Rural Brasileira</title><content type='html'>&lt;!--[if gte mso 9]&gt;&lt;xml&gt;
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&lt;br /&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot;&gt;José era agricultor e Lucival Pereira ministro da agricultura,
político de carreira. Depois de muitos anos sofrendo para conseguir aumentar
sua produtividade José realiza que o problema não está em quanto produz, mas em
quanto gasta para produzir e quanto recebe pela produção. Certo dia, numa
palestra sobre exportações de commodities brasileiras, o destino promove um
encontro entre José, dono de pequena propriedade e produtor de soja e o
Deputado Federal atual Ministro da Agricultura Lucival Pereira. Ao fim da
palestra proferida pelo Ministro, exaltando o crescimento das exportações e o
superávit primário brasileiro naquele ano, o espaço ficou aberto a perguntas.
José muito interessado e com aquela antiga dúvida não hesitou em indagar o
palestrante:&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;
&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot;&gt;- Senhor Ministro, tenho aplicado todo o conhecimento que meus pais
me passaram e tudo o que aprendi durante minha vida para melhorar minha
produtividade. Peço licença para falar que: durante todos esses anos utilizo as
mais novas tecnologias para tentar produzir mais. Semente de variedades e
híbridos de plantas melhoradas, fertilizantes, produtos para tratamento das
sementes, controle de plantas daninhas e doenças, maquinários de última geração
para evitar as perdas etc. Minha dúvida é muito simples, através de números nos
mostrou que o Brasil está indo de vento em poupa. Gostaria de saber para onde
está indo todo esse dinheiro se nem eu nem meus vizinhos estamos crescendo como
o Brasil?&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot;&gt;- Bom dia senhor José, gostaria, primeiramente, agradecê-lo pela
presença e fazendo isso agradecer aos demais agricultores presentes. Gostaria
também de te elogiar pelo seu trabalho, pela vontade com que os produtores
brasileiros estão desenvolvendo nosso país. Senhor José, nasci e cresci em uma
cidade tipicamente rural, no interior do Rio Grande do Sul. Aprendi desde
pequeno que a roça concentrava pessoas boas, assim como o senhor. E continuou...&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgYtxcCPRiBwhPpvipztjhnEgSJPx96Vy2S4ZfRnezqhvVXXfRtMCoNd6bupovyhhN8me4XcWwY3KWty8fvx00fJRY4lL2PxG9TNDi55M97NzhhsRRWdKtMXv9w7obQreHlA3rrWVacQmwL/s1600/DSC02436.JPG&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;270&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgYtxcCPRiBwhPpvipztjhnEgSJPx96Vy2S4ZfRnezqhvVXXfRtMCoNd6bupovyhhN8me4XcWwY3KWty8fvx00fJRY4lL2PxG9TNDi55M97NzhhsRRWdKtMXv9w7obQreHlA3rrWVacQmwL/s320/DSC02436.JPG&quot; width=&quot;480&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot;&gt;José já entediado com a conversa ficou somente prestando atenção nas
qualidades da pessoa do Ministro. Percebeu logo de cara que era bom de conversa
e que poderia ficar falando horas sobre qualquer assunto sem nem ao menos dizer
uma só palavra. Ao término da explicação do Ministro, José havia percebido que
sua pergunta não tinha sido respondida e que a platéia não tinha percebido
isso.&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot;&gt;- Senhor Ministro, me desculpe, tenho outra pergunta. Por que não
existe política agrícola para proteção do produtor contra variações cambiais?&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot;&gt;- Veja bem senhor José, fico muito feliz com sua pergunta. Como
disse em meu discurso de posse vou trabalhar juntamente com a Presidência da
Republica para desenvolver nosso plano de governo. Continuando sem também
responder...&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot;&gt;- Senhor Ministro, qual é a sua posição com relação ao Código
Florestal, já que, nós agricultores supomos que você é a pessoa que nos deve
ajudar a lutar para não pagarmos erros políticos do passado?&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;
&lt;span lang=&quot;PT-BR&quot;&gt;- Obrigado senhor José, esperava essa pergunta, já que existe esse
debate hoje em nosso país. Estamos fazendo história nesse momento com a
elaboração desse texto. Pelo que eu vi o texto ainda tem alguns erros de
redação, que tenho certeza serão resolvidos antes do texto final e em branco continuou...&lt;/span&gt;&lt;/div&gt;
&lt;span lang=&quot;PT-BR&quot; style=&quot;font-family: &amp;quot;Times New Roman&amp;quot;; font-size: 12.0pt; mso-ansi-language: PT-BR; mso-bidi-language: AR-SA; mso-fareast-font-family: &amp;quot;Times New Roman&amp;quot;; mso-fareast-language: PT-BR;&quot;&gt;&lt;span style=&quot;mso-tab-count: 1;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;/span&gt;Após
meia hora e perguntas intercaladas entre José e outros presentes o tempo para
questionamentos acabou. Pobre José!&lt;/span&gt;</content><link rel='replies' type='application/atom+xml' href='http://agrosenso.blogspot.com/feeds/3515994570452563790/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://agrosenso.blogspot.com/2012/09/saga-da-politica-rural-brasileira.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/3515994570452563790'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/3515994570452563790'/><link rel='alternate' type='text/html' href='http://agrosenso.blogspot.com/2012/09/saga-da-politica-rural-brasileira.html' title='Saga da Política Rural Brasileira'/><author><name>Cesar Crispim Vilar</name><uri>http://www.blogger.com/profile/16899985714463017537</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgYtxcCPRiBwhPpvipztjhnEgSJPx96Vy2S4ZfRnezqhvVXXfRtMCoNd6bupovyhhN8me4XcWwY3KWty8fvx00fJRY4lL2PxG9TNDi55M97NzhhsRRWdKtMXv9w7obQreHlA3rrWVacQmwL/s72-c/DSC02436.JPG" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3997709839805273142.post-2029610479909335158</id><published>2012-06-15T17:30:00.000-03:00</published><updated>2017-01-18T17:56:31.490-02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Poemas"/><title type='text'>Álcool</title><content type='html'>&lt;br /&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Diminui minha
habilidade,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Aumenta a felicidade,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Só vai deixar é
saudade,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Quando passar essa
idade.&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;br /&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Olha que linda a lua,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Mas parece que ainda
é dia,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
A mente agora não é
sua?&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Não é noite, mas
parecia.&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Como cheguei a este
estado?&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Sinto a perna como um
braço,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Pode ser que bebi um
bocado,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Pensei até que estava
travado.&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Quero falar mais do
que tudo,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
A palavra toda é
minha,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Vejo-me muito sortudo,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Por não ter mantido a
linha.&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
A boca toda adormece,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Não tem sentido em
nada,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Parece que o corpo perece,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Quando chega a
madrugada.&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Diminui minha
habilidade,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Aumenta a felicidade,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Só vai deixar é
saudade,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Quando passar essa
idade.&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Amanheço todo faceiro,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Vou me banhar no
chuveiro,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Mas quando olho no
espelho,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
No chão logo ajoelho.&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Lembro que fiz muita
farra,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Da qual me
envergonharei,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Não quero olhar minha
cara,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Será que perdoarei?&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Pra contornar o
stress,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Alto preço eu
pagarei,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Hoje estou mais
relax,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Não me arrependerei.&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Deu-me também muita
sede,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Muita água eu
beberei,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Escorado na parece,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
No chão, permanecerei.&lt;/div&gt;
</content><link rel='replies' type='application/atom+xml' href='http://agrosenso.blogspot.com/feeds/2029610479909335158/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://agrosenso.blogspot.com/2012/06/poemas4-alcool.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/2029610479909335158'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/2029610479909335158'/><link rel='alternate' type='text/html' href='http://agrosenso.blogspot.com/2012/06/poemas4-alcool.html' title='Álcool'/><author><name>Cesar Crispim Vilar</name><uri>http://www.blogger.com/profile/16899985714463017537</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3997709839805273142.post-47822495145898559</id><published>2012-05-25T01:51:00.001-03:00</published><updated>2012-05-25T01:51:23.289-03:00</updated><title type='text'>Desacerto - Código Florestal</title><content type='html'>&lt;br /&gt;
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&lt;br /&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;
Nesses dias
muito se fala sobre o “novo código florestal”. Artistas, repórteres e etc se
mobilizam e sem cachê (baita serviço social), ficam ao lado de ambientalistas
sem fundamento no discurso: “Veta Dilma!”.&lt;/div&gt;
&lt;/div&gt;
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&lt;/div&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;br /&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgGY6kXwSz_v-QIdZoMvAPygJWegU87Y3OX8vU1VFP7EZ4Vm4mf-MPE0xFDR4BeXfEe9HlagXgiuwjx15jqtesKdWHuIz_ZzsmJu72f7ypJMyrTmNkR1EhSfT69UgKgkTLBcJzxJDFh1tQu/s1600/IMAG0052.JPG&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;300&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgGY6kXwSz_v-QIdZoMvAPygJWegU87Y3OX8vU1VFP7EZ4Vm4mf-MPE0xFDR4BeXfEe9HlagXgiuwjx15jqtesKdWHuIz_ZzsmJu72f7ypJMyrTmNkR1EhSfT69UgKgkTLBcJzxJDFh1tQu/s400/IMAG0052.JPG&quot; width=&quot;400&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
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&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;
Eu como
engenheiro agrônomo já ouvi falar que o tema não era apropriado para nossa
classe discutir. Perguntei se não era adequado à nossa classe quem discutiria?
O tema é adequado a qualquer cidadão do Brasil, trabalhando ele com a
agricultura ou não. Se você vive nesse planeta, então você tem relação com o
meio ambiente. Ele não é só floresta, muito menos só a parte da Terra em que os
agricultores estão. Não quero aqui defender quem desmata ilegalmente. Pelo
contrário! O caso é que a criminalização do agricultor brasileiro honesto pela
sociedade também brasileira está sendo muito grande e generalizada. Os
ambientalistas de plantão têm culpado o Agronegócio, que há muito tempo e sem
apoio algum do governo sustenta este país com 25% do PIB.&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;
A verdade seja
dita, anistia a criminosos que derrubaram a mata ilegalmente não deve existir.
Ao mesmo tempo, também não, a criminalização de agricultores que dão ou deram a
vida, literalmente, para o crescimento deste país. Produzindo com respeito a
legislação contemporânea deles.&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;
Desde quando
nasci convivo com agricultores e nunca vi um só querendo exterminar algum ser
deste nosso meio ambiente. Embora a agricultura tenha cometido alguns erros,
eles o foram por falta de conhecimento dos agricultores e das próprias
autoridades da época (veja o caso do cultivo convencional/direto). Pelo
contrário sempre aprendi e ainda aprendo com eles como conservar a vida,
principalmente em encostas de rios e em nascentes, e alguns deles me ensinaram
isso mesmo sem saber o significado de área de preservação permanente (APP). Os
agricultores sabem que eles precisam do verde para manter seus negócios.&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;
Conforme tem
sido tratado por grupos como o &lt;s&gt;suspeito&lt;/s&gt; Greenpeace, o principal problema
para o meio ambiente são os grandes produtores. Não interessa se grandes,
médios ou pequenos, lei é lei. O poder judiciário é de quem se espera a
avaliação da culpa ou não do réu. Agora para sentar no banco do réu deve ser
indiciado. Os agricultores estão sentados como réus sem ser e sendo julgados
por mobilizadores psicologicamente juvenis de carreira. Acabou o assunto perde
o emprego.&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;
Os
ambientalistas são muito importantes para a discussão do código, assim como
todos nós. A discussão é sempre a melhor forma de se construir algo para o
futuro. Quanto maior a diversidade de idéias melhor, assim o produto final fica
um pouco mais apropriado, mas nunca finalizado. O problema é que a discussão
tem que ser pautada no racional e não no emocional. Os produtores rurais são
sempre atacados, discriminados e marginalizados. Isso se repete historicamente.
Talvez o motivo seja a inveja que eles causam nas outras classes, por
conseguirem crescer pelo trabalho, mesmo sem a mão do estado (com algumas
exceções, assim como tudo).&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;
Estou nos EUA
para 1 ano de estudos com o pessoal aqui do USDA. Hoje à tarde recebi um e-mail
praticamente ordenando que todos ao saírem do banheiro (de uso comunitário)
apagassem as luzes. Se você esquece o computador com o monitor ligado ou a luz
de seu escritório ao ficar por um período mais longo fora (30 min.), fica com
um sentimento enorme de culpa e vergonha. Isto acontece porque você sabe da
cobrança que existe no sentido de economizar energia. Porque isso raramente
ocorre no Brasil? Boa pergunta. Alguém viu alguma mobilização do tipo “Educação
em Pauta!” para melhorar salários dos professores, contratar mais ou mesmo
treinar-los em educação ambiental e incentivar no nível básico a economia de
recursos naturais? As iniciativas que existem são de escolas, faculdades,
universidades e professores guerreiros, que assim como os produtores rurais
tiram dinheiro do próprio bolso para criar alguma atividade de incentivo a
preservação ambiental.&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;
Quando a
maioria joga pedra é fácil jogar junto. Por favor, não siga a manada. Seja você
ambientalista, ruralista, humanista ou blábláblá, lembre-se estamos do mesmo
lado. Vamos discutir ao invés de acusar, procurar alternativas que darão mais
resultado do que 5% a mais ou a menos na reserva legal. Comece hoje mesmo. A
educação é o melhor caminho, então procure ler. Comece pelos códigos florestais
(o aprovado e o antigo). Vamos discutir. Deixe seu depoimento. Ainda é tempo.&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://agrosenso.blogspot.com/feeds/47822495145898559/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://agrosenso.blogspot.com/2012/05/desacerto-codigo-florestal.html#comment-form' title='4 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/47822495145898559'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/47822495145898559'/><link rel='alternate' type='text/html' href='http://agrosenso.blogspot.com/2012/05/desacerto-codigo-florestal.html' title='Desacerto - Código Florestal'/><author><name>Cesar Crispim Vilar</name><uri>http://www.blogger.com/profile/16899985714463017537</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgGY6kXwSz_v-QIdZoMvAPygJWegU87Y3OX8vU1VFP7EZ4Vm4mf-MPE0xFDR4BeXfEe9HlagXgiuwjx15jqtesKdWHuIz_ZzsmJu72f7ypJMyrTmNkR1EhSfT69UgKgkTLBcJzxJDFh1tQu/s72-c/IMAG0052.JPG" height="72" width="72"/><thr:total>4</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3997709839805273142.post-3149686034721859182</id><published>2012-05-17T02:13:00.001-03:00</published><updated>2017-01-18T18:17:59.394-02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Poemas"/><title type='text'>A pequena situação de todo o mundo</title><content type='html'>&lt;!--[if gte mso 9]&gt;&lt;xml&gt;
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&lt;br /&gt;
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&lt;br /&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Eu pequenino
julgando,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
E eles, grandões,
escutando...&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Você tem habilidades,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Começa esculachando. &lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;br /&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Eu pequenino
julgando,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
E eles, grandões,
escutando...&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Que mundo que eu
vivo,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Algo aqui está deteriorando.&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Eu pequenino
julgando,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
E eles, grandões,
escutando...&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Se eu vou
continuando...&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
As vidas vão só passando.&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Eu pequenino
julgando,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
E eles, grandões,
escutando...&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Será que estou
roubando?&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Será que estou
acertando?&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Eu pequenino
julgando,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
E eles, grandões,
escutando...&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Enquanto fico
julgando...&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Estou certo das
habilidades,&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Mas e se estou
errando?&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Quais as
probabilidades?&lt;/div&gt;
&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
As vidas vão só passando.&lt;/div&gt;
&lt;br /&gt;
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&lt;br /&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span style=&quot;font-size: 8.0pt;&quot;&gt;(Sobre fazer juízo de alguém.
Devemos ou não julgar o que os outros fazem ou quem são?)&lt;/span&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
</content><link rel='replies' type='application/atom+xml' href='http://agrosenso.blogspot.com/feeds/3149686034721859182/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://agrosenso.blogspot.com/2012/05/poemas3-pequena-situacao-de-todo-o.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/3149686034721859182'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/3149686034721859182'/><link rel='alternate' type='text/html' href='http://agrosenso.blogspot.com/2012/05/poemas3-pequena-situacao-de-todo-o.html' title='A pequena situação de todo o mundo'/><author><name>Cesar Crispim Vilar</name><uri>http://www.blogger.com/profile/16899985714463017537</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3997709839805273142.post-4645975083835682372</id><published>2011-10-12T11:33:00.000-03:00</published><updated>2017-01-18T17:56:49.721-02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Engenheiro Agrônomo"/><category scheme="http://www.blogger.com/atom/ns#" term="Poemas"/><title type='text'>Engenheiro Agrônomo - O Generalista errante</title><content type='html'>&lt;br /&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
É isso, mas depende,&lt;/div&gt;
&lt;div&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Pensa em um dilema,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Para eu ser convincente,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Basta resolver o problema.&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;br /&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Trabalho com planta,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
No solo germina,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Se a doença não for tanta,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Ela cresce, desenvolve e domina.&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Importante a irrigação,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Água é fundamental,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Meio de aumentar a produção,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Cuidado com o dano ambiental.&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Plantas daninhas,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Inço, mato e invasora,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Ora o controle caminha,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Ora vejo só vassoura.&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Poluição,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Será que sou mal?&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Culpa minha só não,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Algum ancestral?&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
É isso, mas depende,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Pensa em um dilema,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Para eu ser convincente,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Basta resolver o problema.&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
No campo da para falar,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Na sala é só pensar,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
E se a frente fria falhar?&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Pior vamos ficar!&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Ora passo por aqui,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Ora fico um pouco acolá,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Sem saber se eu já vi,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Vivo só a viajar.&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Agradeço ser geral,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Química, física, matemática,
biologia,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Quando percebo, fenomenal: &lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Gosto mesmo é de economia.&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Sou geral a vida inteira,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Perguntam-me sobre Pequi,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Não posso dizer besteira,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Na verdade, já respondi.&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg5pSrnpOXkO93Jq1h9d1InXFC_mMQjgi8zbAWMsCl1pxsVP1gQfoD2LkmnlEu16enQcRNZS2rqbAyJo3csEsri4PRYYbnjK9hY6kPHUW3TZteklk2XNAOglVIYYkDwyWHeg9QpJWZRrPH2/s1600/Engenheiro+Agr%25C3%25B4nomo.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;340&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg5pSrnpOXkO93Jq1h9d1InXFC_mMQjgi8zbAWMsCl1pxsVP1gQfoD2LkmnlEu16enQcRNZS2rqbAyJo3csEsri4PRYYbnjK9hY6kPHUW3TZteklk2XNAOglVIYYkDwyWHeg9QpJWZRrPH2/s320/Engenheiro+Agr%25C3%25B4nomo.jpg&quot; width=&quot;420&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Cesar Crispim Vilar &lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Em homenagem ao nosso dia. &lt;/div&gt;
</content><link rel='replies' type='application/atom+xml' href='http://agrosenso.blogspot.com/feeds/4645975083835682372/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://agrosenso.blogspot.com/2011/10/poemas2-engenheiro-agronomo-o.html#comment-form' title='3 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/4645975083835682372'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/4645975083835682372'/><link rel='alternate' type='text/html' href='http://agrosenso.blogspot.com/2011/10/poemas2-engenheiro-agronomo-o.html' title='Engenheiro Agrônomo - O Generalista errante'/><author><name>Cesar Crispim Vilar</name><uri>http://www.blogger.com/profile/16899985714463017537</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg5pSrnpOXkO93Jq1h9d1InXFC_mMQjgi8zbAWMsCl1pxsVP1gQfoD2LkmnlEu16enQcRNZS2rqbAyJo3csEsri4PRYYbnjK9hY6kPHUW3TZteklk2XNAOglVIYYkDwyWHeg9QpJWZRrPH2/s72-c/Engenheiro+Agr%25C3%25B4nomo.jpg" height="72" width="72"/><thr:total>3</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3997709839805273142.post-5586371972123084316</id><published>2011-10-07T11:04:00.000-03:00</published><updated>2017-01-18T17:56:58.436-02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Poemas"/><title type='text'>Rondó da Empatia</title><content type='html'>&lt;br /&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Fala! Eu escuto!&lt;/div&gt;
&lt;div&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Como se sente?&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Escuta o que eu falo?&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Entendo. Entende?&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Problema,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Pequeno, grande...&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Dezena, centena...&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Em mim expande!&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Humildade,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Sua ou minha?&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Quanta vaidade!&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Pro mal se encaminha.&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Sabe o que penso?&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Pensando em mim...&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Tens algum senso?&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Para que senso assim?&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Fica difícil a conversa,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Converso ou sem?&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Situação adversa,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Eu sou mil, você cem&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Fala! Eu escuto!&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Como se sente?&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Escuta o que eu falo?&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Entendo. Entende?&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
A excelência manda,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Obediência!&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Se não, desanda,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Podendo vir advertência.&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Como a relatividade,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Pode ser assim ou assado,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Mantenha a amizade,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Não faça do outro um passado.&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Se me considerar,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Terá resultado,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Se nem ao menos pensar,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Espere o outro lado.&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Olhe-me e não se esqueça!&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Preste um pouco de atenção!&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Para não perderes a cabeça,&lt;/div&gt;
&lt;div style=&quot;text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
Coloque-se em minha posição!&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
Cesar Crispim Vilar&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
O doutorado me inspira...&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
</content><link rel='replies' type='application/atom+xml' href='http://agrosenso.blogspot.com/feeds/5586371972123084316/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://agrosenso.blogspot.com/2011/10/poemas1-rondo-da-empatia.html#comment-form' title='1 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/5586371972123084316'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/5586371972123084316'/><link rel='alternate' type='text/html' href='http://agrosenso.blogspot.com/2011/10/poemas1-rondo-da-empatia.html' title='Rondó da Empatia'/><author><name>Cesar Crispim Vilar</name><uri>http://www.blogger.com/profile/16899985714463017537</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3997709839805273142.post-8667494681795614388</id><published>2011-06-24T16:08:00.001-03:00</published><updated>2017-01-18T17:59:51.220-02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Fertilidade"/><category scheme="http://www.blogger.com/atom/ns#" term="Fertilizantes"/><category scheme="http://www.blogger.com/atom/ns#" term="Fósforo"/><title type='text'>Vídeo - Fertilizantes fosfatados</title><content type='html'>&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;
A maior produtora nacional de fertilizantes fosfatados é a Vale Fertilizantes S/A, assumindo essa posição após a aquisição da Fosfértil (Mosaic) e também os ativos de da Bunge do Brasil. A produção desses fertilizantes provém basicamente de reservas minerais superficiais (75%) de rochas sedimentares (85%) ou magmáticas (15%). Nessas rochas os minerais de fósforo geralmente presentes são as apatitas e as fosforitas, respectivamente.&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Os fertilizantes fosfatados mais utilizados são os superfosfatos (simples e triplo). Para a produção do superfosfato simples é necessário ácido sulfúrico. O ácido solubiliza a apatita removendo parte do cálcio presente. Essa reação aumenta o teor de fósforo no produto e produz como subproduto o gesso (sulfato de cálcio e magnésio). A reação ocorre como a simplificação abaixo:&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;
Ca&lt;sub&gt;10&lt;/sub&gt;(PO&lt;sub&gt;4&lt;/sub&gt;)&lt;sub&gt;6&lt;/sub&gt;F&lt;sub&gt;2&lt;/sub&gt; + 7 H&lt;sub&gt;2&lt;/sub&gt;SO&lt;sub&gt;4&lt;/sub&gt; + 17 H&lt;sub&gt;2&lt;/sub&gt;0 &lt;span style=&quot;font-family: &amp;quot;wingdings&amp;quot;;&quot;&gt;à&lt;/span&gt; 3 Ca(H&lt;sub&gt;2&lt;/sub&gt;PO&lt;sub&gt;4&lt;/sub&gt;)&lt;sub&gt;2&lt;/sub&gt;.H&lt;sub&gt;2&lt;/sub&gt;O + 7 CaSO&lt;sub&gt;4&lt;/sub&gt;.2 H&lt;sub&gt;2&lt;/sub&gt;O + 2HF&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;
Flúorapatita + ácido sulfúrico + água &lt;span style=&quot;font-family: &amp;quot;wingdings&amp;quot;;&quot;&gt;à&lt;/span&gt; superfosfato simples + gesso + ácido fluorídrico&lt;/div&gt;
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Para a produção de superfosfato triplo é necessário ácido fosfórico que reagindo com a flúorapatita concentrará ainda mais o produto em fósforo. O processo segue como a reação abaixo:&lt;/div&gt;
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Ca&lt;sub&gt;10&lt;/sub&gt;(PO&lt;sub&gt;4&lt;/sub&gt;)&lt;sub&gt;6&lt;/sub&gt;F&lt;sub&gt;2&lt;/sub&gt; + 14 H&lt;sub&gt;3&lt;/sub&gt;PO&lt;sub&gt;4&lt;/sub&gt; + 10 H&lt;sub&gt;2&lt;/sub&gt;0 &lt;span style=&quot;font-family: &amp;quot;wingdings&amp;quot;;&quot;&gt;à&lt;/span&gt; 10 Ca(H&lt;sub&gt;2&lt;/sub&gt;PO&lt;sub&gt;4&lt;/sub&gt;)&lt;sub&gt;2&lt;/sub&gt;.H&lt;sub&gt;2&lt;/sub&gt;O + 2HF&lt;/div&gt;
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Flúorapatita + ácido fosfórico + água &lt;span style=&quot;font-family: &amp;quot;wingdings&amp;quot;;&quot;&gt;à&lt;/span&gt; superfosfato triplo + ácido fluorídrico&lt;/div&gt;
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Da mesma forma que para a produção da uréia é necessária a exploração de gás natural, para a produção dos superfosfatos é necessária a produção de ácido sulfúrico pela indústria petroquímica. No Brasil a maior fornecedora de ácido sulfúrico para a indústria de fertilizantes fosfatados é a Petrobrás. Apesar de não entrar na reação para a produção de superfosfatos triplo o ácido sulfúrico é um produto necessário, pois é utilizado para produzir o próprio ácido fosfórico. A produção de ácido fosfórico ocorre basicamente igual a reação utilizada como exemplo para o superfosfato simples, entretanto utiliza-se maior concentração de ácido sulfúrico. A reação é como segue:&lt;/div&gt;
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Ca&lt;sub&gt;10&lt;/sub&gt;(PO&lt;sub&gt;4&lt;/sub&gt;)&lt;sub&gt;6&lt;/sub&gt;F&lt;sub&gt;2&lt;/sub&gt; + 10 H&lt;sub&gt;2&lt;/sub&gt;SO&lt;sub&gt;4&lt;/sub&gt; + 20 H&lt;sub&gt;2&lt;/sub&gt;0 &lt;span style=&quot;font-family: &amp;quot;wingdings&amp;quot;;&quot;&gt;à&lt;/span&gt; 10 CaSO&lt;sub&gt;4&lt;/sub&gt;.2 H&lt;sub&gt;2&lt;/sub&gt;O + 2HF + 6 H&lt;sub&gt;3&lt;/sub&gt;PO&lt;sub&gt;4&lt;/sub&gt;&lt;/div&gt;
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Flúorapatita + ácido sulfúrico + água &lt;span style=&quot;font-family: &amp;quot;wingdings&amp;quot;;&quot;&gt;à&lt;/span&gt; gesso + ácido fluorídrico + ácido fosfórico&lt;/div&gt;
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&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Quando se fala em concentração de fósforo nos fertilizantes fosfatados usa-se sempre a forma P2O5, assim como vocês vão escutar no vídeo. Porém, como pode ser observado nas equações a cima, na fórmula química dos superfosfatos simples e triplo não existe esse óxido. Então por que utilizamos essa forma? Essa é uma herança dos antigos químicos, aqueles que começaram a lidar com esses compostos. Eles tratavam como óxido para padronizar. &lt;/div&gt;
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Resumo:&lt;/div&gt;
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- Na planta participa da transferência de energia, síntese de ácidos nucléicos, glicose, respiração, síntese e estabilidade da membrana, ativação e desativação de enzimas etc.&lt;/div&gt;
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- O P é rapidamente adsorvido ao solo quando aplicado em forma solúvel.&lt;/div&gt;
&lt;span style=&quot;font-family: &amp;quot;times new roman&amp;quot;; font-size: 12pt;&quot;&gt;- A produção de fertilizantes provém de uma fonte não renovável e finita.&lt;/span&gt;</content><link rel='replies' type='application/atom+xml' href='http://agrosenso.blogspot.com/feeds/8667494681795614388/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://agrosenso.blogspot.com/2011/06/video2-fertilizantes-fosfatados.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/8667494681795614388'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/8667494681795614388'/><link rel='alternate' type='text/html' href='http://agrosenso.blogspot.com/2011/06/video2-fertilizantes-fosfatados.html' title='Vídeo - Fertilizantes fosfatados'/><author><name>Cesar Crispim Vilar</name><uri>http://www.blogger.com/profile/16899985714463017537</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://img.youtube.com/vi/Umb7w3FUYnE/default.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3997709839805273142.post-357752129691902854</id><published>2011-06-09T00:32:00.000-03:00</published><updated>2017-01-18T18:01:46.696-02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Fertilidade"/><category scheme="http://www.blogger.com/atom/ns#" term="Fertilizantes"/><category scheme="http://www.blogger.com/atom/ns#" term="Nitrogênio"/><category scheme="http://www.blogger.com/atom/ns#" term="Vídeo"/><title type='text'>Vídeo - Fertilizantes nitrogenados</title><content type='html'>&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:WordDocument&gt;   &lt;w:View&gt;Normal&lt;/w:View&gt;   &lt;w:Zoom&gt;0&lt;/w:Zoom&gt;   &lt;w:HyphenationZone&gt;21&lt;/w:HyphenationZone&gt;   &lt;w:PunctuationKerning/&gt;   &lt;w:ValidateAgainstSchemas/&gt;   &lt;w:SaveIfXMLInvalid&gt;false&lt;/w:SaveIfXMLInvalid&gt;   &lt;w:IgnoreMixedContent&gt;false&lt;/w:IgnoreMixedContent&gt;   &lt;w:AlwaysShowPlaceholderText&gt;false&lt;/w:AlwaysShowPlaceholderText&gt;   &lt;w:Compatibility&gt;    &lt;w:BreakWrappedTables/&gt;    &lt;w:SnapToGridInCell/&gt;    &lt;w:WrapTextWithPunct/&gt;    &lt;w:UseAsianBreakRules/&gt;    &lt;w:DontGrowAutofit/&gt;   &lt;/w:Compatibility&gt;   &lt;w:BrowserLevel&gt;MicrosoftInternetExplorer4&lt;/w:BrowserLevel&gt;  &lt;/w:WordDocument&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:LatentStyles DefLockedState=&quot;false&quot; LatentStyleCount=&quot;156&quot;&gt;  &lt;/w:LatentStyles&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;!--[if gte mso 10]&gt; &lt;style&gt;
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A maior produtora nacional de fertilizantes nitrogenados é a Petrobras. Isso ocorre por que para a produção desse fertilizante é necessário o gás natural. Na verdade a produção nacional de fertilizantes nitrogenados é limitada pela produção de gás natural. &lt;/div&gt;
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O gás natural é um insumo fundamental na produção artificial desses fertilizantes. Os fertilizantes nitrogenados também podem ser produzidos através da exploração de fontes minerais naturais como ocorre com o Salitre do Chile. Entretanto, o modo artificial corresponde a maior parte da produção. &lt;/div&gt;
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A uréia (CO(NH&lt;sub&gt;2&lt;/sub&gt;)&lt;sub&gt;2&lt;/sub&gt;) é a principal forma produzida. A uréia foi o primeiro composto orgânico sintetizado artificialmente, o que ocorreu em 1828. A primeira síntese foi feita por FriedrichWöhler, um pedagogo e químico alemão. Para a produção da uréia são utilizados como insumos basicamente: ar atmosférico, água e gás natural. &lt;/div&gt;
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O ar atmosférico fornece o nitrogênio, já que é composto em média por 78 % desse gás (N&lt;sub&gt;2&lt;/sub&gt;). O nitrogênio do ar é muito estável, isso significa que a ligação entre os átomos de nitrogênio são difíceis de serem quebradas. Para tal quebra é necessária uma energia muito grande. Essa energia é fornecida com o aquecimento sob alta pressão. Desse modo o nitrogênio atmosférico é reduzido a amônia (NH&lt;sub&gt;3&lt;/sub&gt;). A amônia reage com o gás carbônico (CO&lt;sub&gt;2&lt;/sub&gt;), proveniente da queima do gás natural, produzindo uréia líquida.&lt;/div&gt;
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&amp;nbsp;A ureia líquida é resfriada e solidifica. Graças a esse processo o ser humano conseguiu aumentar suas produtividades utilizando esse fertilizante. &lt;/div&gt;
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Pode parecer que a produção da ureia é uma das que menos impacta o meio ambiente. Porém, devemos nos atentar ao grande consumo de energia para a quebra da molécula de N&lt;sub&gt;2&lt;/sub&gt; atmosférico e gás natural. &lt;/div&gt;
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Atualmente a Petrobras produz cerca de 30 % de tudo o que o Brasil consome. O restante é importado principalmente da Rússia e dos Estados Unidos da América. Curta um vídeo com a apresentação sobre o tema:&lt;/div&gt;
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Resumo:&lt;/div&gt;
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- É o elemento que mais limita o crescimento.&lt;/div&gt;
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- Faz parte de proteínas, ácidos nucléicos e muitos outros constituintes celulares.&lt;/div&gt;
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- É absorvido na forma de nitrato e amônio, principalmente.&lt;/div&gt;
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- A fixação biológica é importante fonte de N para leguminosas.&lt;/div&gt;
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- Uréia é a principal forma de fertilizante.&lt;/div&gt;
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- Uréia é produzida através do N&lt;sub&gt;2&lt;/sub&gt; atmosférico sob alta pressão e temperatura.&lt;/div&gt;
</content><link rel='replies' type='application/atom+xml' href='http://agrosenso.blogspot.com/feeds/357752129691902854/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://agrosenso.blogspot.com/2011/06/video2-fertilizantes-nitrogenados.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/357752129691902854'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/357752129691902854'/><link rel='alternate' type='text/html' href='http://agrosenso.blogspot.com/2011/06/video2-fertilizantes-nitrogenados.html' title='Vídeo - Fertilizantes nitrogenados'/><author><name>Cesar Crispim Vilar</name><uri>http://www.blogger.com/profile/16899985714463017537</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://img.youtube.com/vi/TB_36eJO69s/default.jpg" height="72" width="72"/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3997709839805273142.post-5168208606214135773</id><published>2011-02-27T17:19:00.000-03:00</published><updated>2017-01-18T18:01:58.824-02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Curiosidades"/><title type='text'>Curiosidades - Filosofia da agricultura dos antigos</title><content type='html'>&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:WordDocument&gt;   &lt;w:View&gt;Normal&lt;/w:View&gt;   &lt;w:Zoom&gt;0&lt;/w:Zoom&gt;   &lt;w:HyphenationZone&gt;21&lt;/w:HyphenationZone&gt;   &lt;w:PunctuationKerning/&gt;   &lt;w:ValidateAgainstSchemas/&gt;   &lt;w:SaveIfXMLInvalid&gt;false&lt;/w:SaveIfXMLInvalid&gt;   &lt;w:IgnoreMixedContent&gt;false&lt;/w:IgnoreMixedContent&gt;   &lt;w:AlwaysShowPlaceholderText&gt;false&lt;/w:AlwaysShowPlaceholderText&gt;   &lt;w:Compatibility&gt;    &lt;w:BreakWrappedTables/&gt;    &lt;w:SnapToGridInCell/&gt;    &lt;w:WrapTextWithPunct/&gt;    &lt;w:UseAsianBreakRules/&gt;    &lt;w:DontGrowAutofit/&gt;   &lt;/w:Compatibility&gt;   &lt;w:BrowserLevel&gt;MicrosoftInternetExplorer4&lt;/w:BrowserLevel&gt;  &lt;/w:WordDocument&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;!--[if gte mso 9]&gt;&lt;xml&gt;  &lt;w:LatentStyles DefLockedState=&quot;false&quot; LatentStyleCount=&quot;156&quot;&gt;  &lt;/w:LatentStyles&gt; &lt;/xml&gt;&lt;![endif]--&gt;&lt;!--[if gte mso 10]&gt; &lt;style&gt;
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Os antigos egípcios acreditavam que Deus os provia de alimento e que sua vida só dependia, portanto da existência dele. Por outro lado, eles também acreditavam que Deus não existiria se eles não existissem. Para eles Deus criou o homem porque precisava dele para produzir alimento. Ou seja, Deus só conseguia prover condições para que os seres humanos produzissem e com isso se alimentassem e alimentassem a Deus.&lt;/div&gt;
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&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; A alimentação de Deus era feita através de oferendas e sacrifícios. Na América os antigos acreditavam que o milho era o alimento dos Deuses. Quando eles comiam o milho o poder divino ficava concentrado em seu sangue. Uma maneira de devolver este poder a Deus era sacrificando seus iguais derramando seu sangue sobre o solo.&lt;/div&gt;
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&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Os astecas também acreditavam que as plantas só cresciam se recebessem energia divina suficiente, na forma de sangue derramado.&lt;/div&gt;
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&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Para saber mais sobre o assunto recomendo a leitura do livro: “Uma história comestível da humanidade” de Tom Standage. O livro é muito bom, trata da história da humanidade influenciada pelos alimentos.&lt;/div&gt;
</content><link rel='replies' type='application/atom+xml' href='http://agrosenso.blogspot.com/feeds/5168208606214135773/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://agrosenso.blogspot.com/2011/02/curiosidades2-filosofia-da-agricultura.html#comment-form' title='1 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/5168208606214135773'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/5168208606214135773'/><link rel='alternate' type='text/html' href='http://agrosenso.blogspot.com/2011/02/curiosidades2-filosofia-da-agricultura.html' title='Curiosidades - Filosofia da agricultura dos antigos'/><author><name>Cesar Crispim Vilar</name><uri>http://www.blogger.com/profile/16899985714463017537</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjzTubTtMyoVqOOY8U6nfyfCBepBU8GQ-OEvd37mCgLNDU0F6RKivFRtl07Uh-_ib6n2qc6YZSRE0tsi9m5Oi-sljsHaSzzEQafAvlhZq4JdMrD6NAVsxQmZDLR2BIby5n1YYsWBqDBwbls/s72-c/Astecas.jpg" height="72" width="72"/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3997709839805273142.post-3319521213300648726</id><published>2011-02-19T11:03:00.000-02:00</published><updated>2017-01-18T18:04:38.989-02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Fertilidade"/><category scheme="http://www.blogger.com/atom/ns#" term="Fertilizantes"/><category scheme="http://www.blogger.com/atom/ns#" term="Vídeo"/><title type='text'>Vídeo - Fertilizantes - Introdução</title><content type='html'>&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;
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&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; A sobrevivência da humanidade moderna foi, em muito, fundamentada na obtenção de maior quantidade de alimentos. Thomas Robert Malthus, que foi um economista britânico, publicou dois livros pelos quais ficou conhecido mundialmente por sua teoria. Nela ele prega que o crescimento da população deveria ser restringido para que o alimento fosse suficiente com o passar do tempo. Ele acreditava nisso, pois analisou a história de crescimento das populações e da produção de alimentos e verificou que a primeira crescia em progressão geométrica e a segunda só poderia crescer em progressão aritmética.&lt;/div&gt;
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&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; O grande erro de Malthus foi não considerar o melhoramento genético das espécies vegetais e o uso de técnicas que permitissem maior produtividade. Essa reviravolta aconteceu com o advento da revolução verde. Apesar de muito criticada pelos ambientalistas, ela foi necessária. Na revolução verde a utilização de fertilizantes minerais, extraídos de fontes naturais, foi um dos fatores que impulsionaram a produtividade.&lt;/div&gt;
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&lt;b&gt;Nitrogênio&lt;/b&gt;&lt;/div&gt;
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- É o elemento que mais limita o crescimento.&lt;/div&gt;
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- Faz parte de proteínas, ácidos nucléicos e muitos outros constituintes celulares.&lt;/div&gt;
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&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; - É absorvido na forma de nitrato e amônio, principalmente.&lt;/div&gt;
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&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; - A fixação biológica é importante fonte de N para leguminosas.&lt;/div&gt;
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&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; - Uréia é a principal forma de fertilizante.&lt;/div&gt;
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&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; - Uréia é produzida através do N&lt;sub&gt;2&lt;/sub&gt; atmosférico sob alta pressão e temperatura.&lt;/div&gt;
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&lt;b&gt;Fósforo&lt;/b&gt;&lt;/div&gt;
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- Participa da transferência de energia, síntese de ácidos nucléicos, glicose, respiração, síntese e estabilidade da membrana, ativação e desativação de enzimas etc.&lt;/div&gt;
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- O P é rapidamente adsorvido ao solo quando aplicado em forma solúvel.&lt;/div&gt;
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- A produção de fertilizantes provém de uma fonte não renovável e finita.&lt;/div&gt;
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&lt;b&gt;Potássio&lt;/b&gt;&lt;/div&gt;
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- É o cátion mais abundante na planta.&lt;/div&gt;
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- É importante na regulação osmótica.&lt;/div&gt;
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- Não faz parte de estruturas na célula.&lt;/div&gt;
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- Aumenta a qualidade dos frutos e hortaliças.&lt;/div&gt;
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- Aumenta o tempo de prateleira.&lt;/div&gt;
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- A fonte para produção do fertilizante é não renovável e finita.&lt;/div&gt;
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&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Hoje a teoria de Malthus pode não preocupar, mas existe um dia marcado para o fim das fontes minerais dos fertilizantes extraídos e utilizados. Como poderemos utilizar estes recursos de forma mais eficiente e duradoura? Esta é a pergunta a que muitos pesquisadores têm chegado.&lt;/div&gt;
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De onde vêm? Quanto produzimos no Brasil? Quanto importamos? Quanto se pode produzir? Quanto tempo ainda dura a reserva mundial de fertilizantes?&lt;/div&gt;
</content><link rel='replies' type='application/atom+xml' href='http://agrosenso.blogspot.com/feeds/3319521213300648726/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://agrosenso.blogspot.com/2011/02/video1-fertilizantes-introducao.html#comment-form' title='2 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/3319521213300648726'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/3319521213300648726'/><link rel='alternate' type='text/html' href='http://agrosenso.blogspot.com/2011/02/video1-fertilizantes-introducao.html' title='Vídeo - Fertilizantes - Introdução'/><author><name>Cesar Crispim Vilar</name><uri>http://www.blogger.com/profile/16899985714463017537</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3997709839805273142.post-1778773125757511915</id><published>2011-02-11T21:12:00.000-02:00</published><updated>2017-01-18T17:57:13.410-02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Curiosidades"/><title type='text'>Curiosidades - Sobre o Sistema Internacional de unidades (SI)</title><content type='html'>&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;
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Você sabia que a maior parte das unidades de medida são baseadas em algum fenômeno natural? Pois é! O metro (m), por exemplo, é o espaço percorrido pela luz no vácuo numa fração de 1/299.792.458 de um segundo. A velocidade da luz no vácuo é de 299.792.458 m s&lt;sup&gt;-1&lt;/sup&gt;.&lt;/div&gt;
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&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Sabe qual a única unidade de medida básica que não é definida por fenômenos naturais?&lt;/div&gt;
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&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; A única unidade que não têm haver com a natureza é o quilograma (kg), ele é definido pela massa de um objeto composto de liga platina-irídio conservado no Bureau International dês Poids et Mesures, na França.&lt;/div&gt;
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Figura 1. Objeto que define qual a massa de um quilograma (kg)&lt;/div&gt;
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&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Outra curiosidade sobre o SI é que ele apresenta algumas exceções. Por exemplo, o termo tonelada deve ser utilizado ao invés de megagrama, pois a abreviação dessa unidade é Mg o que se confundiria com a do elemento magnésio, que também é Mg. &lt;/div&gt;
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Apesar de apresentar fama de rígido, o SI permite a utilização de algumas unidades que não são as básicas como: o litro (unidade de volume, que seria dm&lt;sup&gt;3&lt;/sup&gt;), a tonelada métrica (unidade de massa equivalente a 1.000 kg), hectare (unidade de área equivalente a 10.000 m&lt;sup&gt;2&lt;/sup&gt;) e o Angstrom (unidade de comprimento equivalente a 10&lt;sup&gt;-10 &lt;/sup&gt;m). Essas unidades são permitidas por dois motivos: pela conveniência em algumas medidas práticas ou pela tradição nos trabalhos científicos.&lt;/div&gt;
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&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;
No SI é comum o uso de múltiplos de mil das unidades básicas. Por exemplo, mmol, milímetro, km etc. As unidades básicas do SI estão apresentadas abaixo:&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div align=&quot;center&quot;&gt;
&lt;table border=&quot;1&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; class=&quot;MsoTableGrid&quot; style=&quot;border-collapse: collapse; border: medium none; width: 379px;&quot;&gt;&lt;tbody&gt;
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&lt;b&gt;&lt;span style=&quot;font-size: 11pt;&quot;&gt;Grandeza&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;/td&gt;   &lt;td style=&quot;border-color: windowtext -moz-use-text-color; border-style: solid none; border-width: 1pt medium; padding: 0cm 5.4pt; width: 72pt;&quot; valign=&quot;top&quot; width=&quot;96&quot;&gt;&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;b&gt;&lt;span style=&quot;font-size: 11pt;&quot;&gt;Unidade&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;/td&gt;   &lt;td style=&quot;border-color: windowtext -moz-use-text-color; border-style: solid none; border-width: 1pt medium; padding: 0cm 5.4pt; width: 63pt;&quot; valign=&quot;top&quot; width=&quot;84&quot;&gt;&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;b&gt;&lt;span style=&quot;font-size: 11pt;&quot;&gt;Símbolo&lt;/span&gt;&lt;/b&gt;&lt;/div&gt;
&lt;/td&gt;  &lt;/tr&gt;
&lt;tr style=&quot;height: 8.45pt;&quot;&gt;   &lt;td style=&quot;border: medium none; height: 8.45pt; padding: 0cm 5.4pt; width: 149.4pt;&quot; valign=&quot;top&quot; width=&quot;199&quot;&gt;&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;/td&gt;   &lt;td style=&quot;border: medium none; height: 8.45pt; padding: 0cm 5.4pt; width: 72pt;&quot; valign=&quot;top&quot; width=&quot;96&quot;&gt;&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;/td&gt;   &lt;td style=&quot;border: medium none; height: 8.45pt; padding: 0cm 5.4pt; width: 63pt;&quot; valign=&quot;top&quot; width=&quot;84&quot;&gt;&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;/td&gt;  &lt;/tr&gt;
&lt;tr&gt;   &lt;td style=&quot;border: medium none; padding: 0cm 5.4pt; width: 149.4pt;&quot; valign=&quot;top&quot; width=&quot;199&quot;&gt;&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span style=&quot;font-size: 11pt;&quot;&gt;Comprimento&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;   &lt;td style=&quot;border: medium none; padding: 0cm 5.4pt; width: 72pt;&quot; valign=&quot;top&quot; width=&quot;96&quot;&gt;&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span style=&quot;font-size: 11pt;&quot;&gt;metro&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;   &lt;td style=&quot;border: medium none; padding: 0cm 5.4pt; width: 63pt;&quot; valign=&quot;top&quot; width=&quot;84&quot;&gt;&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span style=&quot;font-size: 11pt;&quot;&gt;m&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;  &lt;/tr&gt;
&lt;tr&gt;   &lt;td style=&quot;border: medium none; padding: 0cm 5.4pt; width: 149.4pt;&quot; valign=&quot;top&quot; width=&quot;199&quot;&gt;&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span style=&quot;font-size: 11pt;&quot;&gt;Massa&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;   &lt;td style=&quot;border: medium none; padding: 0cm 5.4pt; width: 72pt;&quot; valign=&quot;top&quot; width=&quot;96&quot;&gt;&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span style=&quot;font-size: 11pt;&quot;&gt;quilograma&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;   &lt;td style=&quot;border: medium none; padding: 0cm 5.4pt; width: 63pt;&quot; valign=&quot;top&quot; width=&quot;84&quot;&gt;&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span style=&quot;font-size: 11pt;&quot;&gt;kg&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;  &lt;/tr&gt;
&lt;tr&gt;   &lt;td style=&quot;border: medium none; padding: 0cm 5.4pt; width: 149.4pt;&quot; valign=&quot;top&quot; width=&quot;199&quot;&gt;&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span style=&quot;font-size: 11pt;&quot;&gt;Tempo&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;   &lt;td style=&quot;border: medium none; padding: 0cm 5.4pt; width: 72pt;&quot; valign=&quot;top&quot; width=&quot;96&quot;&gt;&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span style=&quot;font-size: 11pt;&quot;&gt;segundo&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;   &lt;td style=&quot;border: medium none; padding: 0cm 5.4pt; width: 63pt;&quot; valign=&quot;top&quot; width=&quot;84&quot;&gt;&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span style=&quot;font-size: 11pt;&quot;&gt;s&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;  &lt;/tr&gt;
&lt;tr&gt;   &lt;td style=&quot;border: medium none; padding: 0cm 5.4pt; width: 149.4pt;&quot; valign=&quot;top&quot; width=&quot;199&quot;&gt;&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span style=&quot;font-size: 11pt;&quot;&gt;Corrente elétrica&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;   &lt;td style=&quot;border: medium none; padding: 0cm 5.4pt; width: 72pt;&quot; valign=&quot;top&quot; width=&quot;96&quot;&gt;&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span style=&quot;font-size: 11pt;&quot;&gt;ampère&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;   &lt;td style=&quot;border: medium none; padding: 0cm 5.4pt; width: 63pt;&quot; valign=&quot;top&quot; width=&quot;84&quot;&gt;&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span style=&quot;font-size: 11pt;&quot;&gt;A&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;  &lt;/tr&gt;
&lt;tr&gt;   &lt;td style=&quot;border: medium none; padding: 0cm 5.4pt; width: 149.4pt;&quot; valign=&quot;top&quot; width=&quot;199&quot;&gt;&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span style=&quot;font-size: 11pt;&quot;&gt;Temperatura termodinâmica&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;   &lt;td style=&quot;border: medium none; padding: 0cm 5.4pt; width: 72pt;&quot; valign=&quot;top&quot; width=&quot;96&quot;&gt;&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span style=&quot;font-size: 11pt;&quot;&gt;kelvin&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;   &lt;td style=&quot;border: medium none; padding: 0cm 5.4pt; width: 63pt;&quot; valign=&quot;top&quot; width=&quot;84&quot;&gt;&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span style=&quot;font-size: 11pt;&quot;&gt;K&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;  &lt;/tr&gt;
&lt;tr&gt;   &lt;td style=&quot;border: medium none; padding: 0cm 5.4pt; width: 149.4pt;&quot; valign=&quot;top&quot; width=&quot;199&quot;&gt;&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span style=&quot;font-size: 11pt;&quot;&gt;Quantidade de matéria&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;   &lt;td style=&quot;border: medium none; padding: 0cm 5.4pt; width: 72pt;&quot; valign=&quot;top&quot; width=&quot;96&quot;&gt;&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span style=&quot;font-size: 11pt;&quot;&gt;mol&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;   &lt;td style=&quot;border: medium none; padding: 0cm 5.4pt; width: 63pt;&quot; valign=&quot;top&quot; width=&quot;84&quot;&gt;&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span style=&quot;font-size: 11pt;&quot;&gt;mol&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;  &lt;/tr&gt;
&lt;tr&gt;   &lt;td style=&quot;border-color: -moz-use-text-color -moz-use-text-color windowtext; border-style: none none solid; border-width: medium medium 1pt; padding: 0cm 5.4pt; width: 149.4pt;&quot; valign=&quot;top&quot; width=&quot;199&quot;&gt;&lt;div class=&quot;MsoNormal&quot;&gt;
&lt;span style=&quot;font-size: 11pt;&quot;&gt;Intensidade luminosa&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;   &lt;td style=&quot;border-color: -moz-use-text-color -moz-use-text-color windowtext; border-style: none none solid; border-width: medium medium 1pt; padding: 0cm 5.4pt; width: 72pt;&quot; valign=&quot;top&quot; width=&quot;96&quot;&gt;&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span style=&quot;font-size: 11pt;&quot;&gt;candela&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;   &lt;td style=&quot;border-color: -moz-use-text-color -moz-use-text-color windowtext; border-style: none none solid; border-width: medium medium 1pt; padding: 0cm 5.4pt; width: 63pt;&quot; valign=&quot;top&quot; width=&quot;84&quot;&gt;&lt;div align=&quot;center&quot; class=&quot;MsoNormal&quot; style=&quot;text-align: center;&quot;&gt;
&lt;span style=&quot;font-size: 11pt;&quot;&gt;cd&lt;/span&gt;&lt;/div&gt;
&lt;/td&gt;  &lt;/tr&gt;
&lt;/tbody&gt;&lt;/table&gt;
&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;
&lt;br /&gt;&lt;/div&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Se você souber de mais alguma curiosidade sobre o SI pode acrescentar.&lt;/div&gt;
</content><link rel='replies' type='application/atom+xml' href='http://agrosenso.blogspot.com/feeds/1778773125757511915/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://agrosenso.blogspot.com/2011/02/curiosidades-1-sobre-o-sistema.html#comment-form' title='5 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/1778773125757511915'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/1778773125757511915'/><link rel='alternate' type='text/html' href='http://agrosenso.blogspot.com/2011/02/curiosidades-1-sobre-o-sistema.html' title='Curiosidades - Sobre o Sistema Internacional de unidades (SI)'/><author><name>Cesar Crispim Vilar</name><uri>http://www.blogger.com/profile/16899985714463017537</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjBNV0pmvFjcSF7OWMBGQ_pMLTffAa4XHhbrxprdNYMbvbEJNUweL89O3whjFnJ_iGHQMEiGB8uTaLbHUc75KwEl-N-W5q-tZmQWXCCc0kvtCZZlmbPnXRLV33wODPoJumwo0kLy2WEahIh/s72-c/quilograma.jpg" height="72" width="72"/><thr:total>5</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3997709839805273142.post-8924979773109985912</id><published>2011-02-09T23:26:00.003-02:00</published><updated>2011-02-09T23:28:44.694-02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Agrosenso"/><title type='text'>Logotipo</title><content type='html'>&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; O Agrosenso já estava precisando de um logotipo. A partir de hoje teremos um:&lt;br /&gt;
&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjKRfM5yaWnpt5ditXr58MwpZMATNeIuF-8-uuHfmRLK3ZuPUYQbXfvNETOOSLA1N1pGSAQu1Llyd1L33ohr_EWceUoUWTEiP8PSZ_jkqTclDsJKiw4-r1_HK4C4ohfVsMEuPHwaR6aY85P/s1600/Logo_Agrosenso.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;500&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjKRfM5yaWnpt5ditXr58MwpZMATNeIuF-8-uuHfmRLK3ZuPUYQbXfvNETOOSLA1N1pGSAQu1Llyd1L33ohr_EWceUoUWTEiP8PSZ_jkqTclDsJKiw4-r1_HK4C4ohfVsMEuPHwaR6aY85P/s320/Logo_Agrosenso.jpg&quot; width=&quot;500&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Amanha teremos novidade no blog! Nova série de postagens. Serão chamadas de curiosidades. Nelas vou colocar algumas coisas que talvez não sejam essenciais, mas que algum dia podem fazer a diferença. &lt;br /&gt;
&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Opine sobre o Logo nos comentários ou por e-mail.</content><link rel='replies' type='application/atom+xml' href='http://agrosenso.blogspot.com/feeds/8924979773109985912/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://agrosenso.blogspot.com/2011/02/logotipo.html#comment-form' title='1 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/8924979773109985912'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/8924979773109985912'/><link rel='alternate' type='text/html' href='http://agrosenso.blogspot.com/2011/02/logotipo.html' title='Logotipo'/><author><name>Cesar Crispim Vilar</name><uri>http://www.blogger.com/profile/16899985714463017537</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjKRfM5yaWnpt5ditXr58MwpZMATNeIuF-8-uuHfmRLK3ZuPUYQbXfvNETOOSLA1N1pGSAQu1Llyd1L33ohr_EWceUoUWTEiP8PSZ_jkqTclDsJKiw4-r1_HK4C4ohfVsMEuPHwaR6aY85P/s72-c/Logo_Agrosenso.jpg" height="72" width="72"/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3997709839805273142.post-7668415243252456226</id><published>2011-02-03T16:45:00.001-02:00</published><updated>2011-02-08T00:23:11.822-02:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Eficiência"/><category scheme="http://www.blogger.com/atom/ns#" term="Fertilidade"/><category scheme="http://www.blogger.com/atom/ns#" term="Fertilizantes"/><category scheme="http://www.blogger.com/atom/ns#" term="Fósforo"/><category scheme="http://www.blogger.com/atom/ns#" term="Nível crítico"/><title type='text'>Como são construídos os quadros de recomendação de fertilizantes com base na análise de solo?</title><content type='html'>&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;No Brasil existem basicamente dois tipos de adubação, quanto ao seu objetivo, a de correção e a de manutenção. A adubação de correção é geralmente recomendada quando se tem solos com teores baixos de nutrientes. Sua finalidade é, como o próprio nome diz, corrigir os teores para níveis adequados ou bons. Esse tipo de adubação é recomendado para nutrientes que não são facilmente perdidos por lixiviação, volatilização, evaporação e desnitrificação, ou seja, o fósforo.&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;Outra modalidade é a adubação de manutenção. Ela é utilizada para suprir a quantidade demandada pela soma do que é utilizado pela cultura, lixiviado, volatilizado ou perdido de outra forma. A adubação de correção também pode ser realizada ao longo dos cultivos através de aplicações que excedem as necessidades e as perdas. Isso é possível para casos em que as limitações de crescimento pelos baixos níveis do elemento no solo são pequenas. Fatores como o tipo de fertilizante, a concentração do nutriente nele, sua granulometria, solubilidade, os atributos do solo, os teores do elemento no solo, a cultura de interesse, o rendimento esperado e a relação entre o preço do fertilizante e da produção são alguns fatores dentre os vários que ajudam a definir quanto de fertilizante deve ser utilizado. Entretanto, no Brasil a forma mais comum de se recomendar a adubação é com base em tabelas ou quadros simplificados de recomendação de fertilizantes. Para isso, geralmente utiliza-se o resultado da análise de solo e a produção esperada.&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;Como são construídos esses quadros?&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;&lt;/div&gt;&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;br /&gt;
&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Os valores obtidos com uma análise de solo isoladamente não tem significado algum com relação à necessidade de adubação. A concentração dos nutrientes obtida pelos extratores não é, verdadeiramente, a disponível às plantas. Se o número obtido com a utilização do extrator fosse o que está disponível, qual seria a explicação para as mudanças nesse número com a alteração do extrator? &lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;Os dados obtidos pela análise de solo devem, primariamente, apresentar correlação com a característica que se espera aumentar ou melhorar na planta. O processo de construção dos quadros de recomendação, então, envolve resumidamente três etapas: a seleção de métodos de análise, a calibração desses métodos e a recomendação de adubação.&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; A seleção de métodos é uma fase primária e envolve a seleção do método por um estudo de correlação entre o teor de nutriente no solo e na planta. Este estudo é geralmente realizado em casa de vegetação. São coletados solos com vários teores do nutriente estudado a fim de representar a amplitude de teores desse nutriente nos solos da região de interesse. O método escolhido deve ter elevado coeficiente de correlação. Além disso, é importante avaliar a sua executabilidade e o seu custo O método que extrai mais do elemento, também é preferível embora a correlação e a executabilidade sejam critérios de seleção mais importantes.&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Depois de selecionado o método deve passar por uma etapa de calibração. Nessa etapa os experimentos são realizados no campo. Os solos são amostrados antes do inicio do experimento e devem representar a amplitude da região de interesse. Os teores no solo devem permitir a obtenção de uma curva de resposta que é construída através da regressão entre a produção e esses teores. Caso isso não seja possível, devido a homogeneidade de teores ou solos na região, deve-se construir a amplitude de teores antecipadamente utilizando fertilizantes. Depois, a cultura de interesse é implantada e manejada de forma que outros fatores que possam afetar a produção sejam controlados ou conhecidos. O experimento é conduzido por vários anos, para que se saiba a influência de outros fatores como o efeito residual. A curva de resposta deve conter a máxima produção possível para a cultura naquela região.&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Com a utilização da curva de resposta é possível se obter níveis de fertilidade com base na produção relativa. A produção relativa é resultado da razão entre a produção obtida com determinado teor no solo e a produção máxima. No Brasil é comum a utilização desse método para a calibração de métodos de análise de solo.&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Com o aumento do teor no solo ocorre um aumento da produção que por sua vez é menor quanto maior o teor inicial. Por exemplo, um determinado solo está com uma concentração de fósforo de 0,1 mg kg&lt;sup&gt;-1&lt;/sup&gt;. Ao aumentar essa concentração em 1 mg kg&lt;sup&gt;-1&lt;/sup&gt; a produção relativa aumenta de 15 % para 60 %. Se aplicarmos ao mesmo solo fertilizante suficiente para elevar o teor, que agora é de 1,1 mg kg&lt;sup&gt;-1&lt;/sup&gt;, a 2,1 mg kg&lt;sup&gt;-1&lt;/sup&gt;, a produção relativa passaria de 60 % para 70 %. Ou seja, no primeiro caso o teor no solo era menor, assim como a produção relativa, com isso um aumento de 1 mg kg&lt;sup&gt;-1&lt;/sup&gt; nos dois casos proporcionou um aumento mais significativo no que tinha teor menor. Com isso, solos que apresentam deficiência de determinado nutriente possuem uma possibilidade de resposta maior se comparados a solos que possuem teores médios ou adequados. Isso ocorre porque a curva de resposta geralmente assume forma logarítmica (Figura 1).&lt;/div&gt;&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhqqqQpS-pdOh0bgsOrrKREh55dlN-asDL8nuoG-6AgbDIUAFiGwpeZ2_DY7HWpn4dCobUMCd1M7346zRaqkIAgX6IiRqguvKOgaKLo1K3efxgc7vMYUwCsCM7WJTfONwTN3GGGXz9wQVZ-/s1600/N%25C3%25ADvel+cr%25C3%25ADtico.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;500&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhqqqQpS-pdOh0bgsOrrKREh55dlN-asDL8nuoG-6AgbDIUAFiGwpeZ2_DY7HWpn4dCobUMCd1M7346zRaqkIAgX6IiRqguvKOgaKLo1K3efxgc7vMYUwCsCM7WJTfONwTN3GGGXz9wQVZ-/s400/N%25C3%25ADvel+cr%25C3%25ADtico.jpg&quot; width=&quot;500&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;&amp;nbsp;Figura 1. Modelo de gráfico com definição dos níveis de fertilidade pela produção relativa.&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Com base nisso, são estabelecidos os níveis de fertilidade (muito baixo, baixo, médio, alto e muito alto, por exemplo). O primeiro limite estabelecido, geralmente é o nível crítico ou nível de suficiência. O nível critico corresponde ao teor no solo em que a produção relativa não sofre mudanças significativas com o aumento do mesmo. No gráfico, é o valor no eixo x (teor no solo) em que o valor de y (produção relativa) torna-se quase constante com uma variação do próprio valor de x. Geralmente, está entre 75 e 95 % de produção relativa.&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;Os outros níveis de fertilidade podem ser estabelecidos da mesma forma. Por exemplo, o ponto onde a resposta passa de alta a média pode definir o teor no solo que é o limite entre os níveis baixo e médio. Outra forma mais simplista é definir com base em amplitudes de produção relativa. Por exemplo, menor que 15% muito baixo, entre 15 e 30% baixo, entre 30 e 60% médio, entre 60 e 90% alto e maior do que 90% muito alto.&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;Depois da calibração são feitos experimentos para relacionar as doses aplicadas do nutriente à produção relativa resultante na planta, para cada nível de fertilidade. Com isso, pode ser utilizado o cálculo da dose de máxima eficiência econômica para definir a quantidade de fertilizante para cada nível de fertilidade. A partir daí podem ser construídas as tabelas ou quadros de interpretação de análise de solo e recomendação de fertilizantes, já que se têm para cada nível de fertilidade a dose a ser aplicada.&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;Existem muitas críticas a serem feitas a respeito desta metodologia de elaboração das tabelas, embora ainda seja a mais utilizada no Brasil atualmente. Os três principais aspectos que podem ser fonte de erro são:&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;1) A recomendação é feita como se a produção dependesse somente do teor do nutriente no solo, isso não é verdade.&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;2) A produção máxima pode não ser obtida em algumas condições o que subestima a dose necessária para todos os níveis de fertilidade.&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;&lt;br /&gt;
&lt;/div&gt;&lt;div class=&quot;MsoNormal&quot; style=&quot;text-align: justify; text-indent: 35.4pt;&quot;&gt;3) Como se sabe o preço dos fertilizantes pode sofrer grandes alterações em pequenos períodos de tempo, com isso a recomendação com base na produção relativa pode não ser eficiente.&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://agrosenso.blogspot.com/feeds/7668415243252456226/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://agrosenso.blogspot.com/2011/02/como-sao-construidos-os-quadros-de.html#comment-form' title='4 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/7668415243252456226'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3997709839805273142/posts/default/7668415243252456226'/><link rel='alternate' type='text/html' href='http://agrosenso.blogspot.com/2011/02/como-sao-construidos-os-quadros-de.html' title='Como são construídos os quadros de recomendação de fertilizantes com base na análise de solo?'/><author><name>Cesar Crispim Vilar</name><uri>http://www.blogger.com/profile/16899985714463017537</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhqqqQpS-pdOh0bgsOrrKREh55dlN-asDL8nuoG-6AgbDIUAFiGwpeZ2_DY7HWpn4dCobUMCd1M7346zRaqkIAgX6IiRqguvKOgaKLo1K3efxgc7vMYUwCsCM7WJTfONwTN3GGGXz9wQVZ-/s72-c/N%25C3%25ADvel+cr%25C3%25ADtico.jpg" height="72" width="72"/><thr:total>4</thr:total></entry></feed>