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          <element elementId="50">
            <name>Title</name>
            <description>A name given to the resource</description>
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              <elementText elementTextId="88121">
                <text>Agricultura sostenible</text>
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            <name>Description</name>
            <description>An account of the resource</description>
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                <text>Dominio científico: Agricultura sostenible</text>
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    <name>Text</name>
    <description>A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text.</description>
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          <name>Title</name>
          <description>A name given to the resource</description>
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              <text>Efeito do uso prolongado de esterco líquido de suínos e adubo nitrogenado sobre os componentes da acidez do solo</text>
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          <name>Creator</name>
          <description>An entity primarily responsible for making the resource</description>
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              <text>Eloi Erhard Scherer, Evandro Spagnollo, Jorge Luis Mattias, Ivan Tadeu Baldissera</text>
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          <name>Description</name>
          <description>An account of the resource</description>
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              <text>O objetivo deste trabalho foi avaliar os efeitos, a longo prazo, da aplicação de esterco líquido de suínos e nitrogênio mineral sobre a acidez do solo com cultivo de gramíneas no sistema planto direto. Os tratamentos constaram de 0, 60, 120 e 180kg/ha de N aplicado de 1996 a 1999 uma vez por ano, e de 2000 a 2009 duas vezes por ano, de duas fontes de adubo: esterco líquido de suínos (N-ELS) e nitrato de amônio (N-NA). Em 2010, foram coletadas amostras de solo nas camadas de até 2,5, 2,5 a 5, 5 a 10, 10 a 20, 20 a 30 e 40 a 50cm de profundidade e analisadas quanto ao pH e aos cátions trocáveis (Al3+, Ca2+, Mg2+ e K+) e calculada a saturação por bases e por Al. A aplicação continuada de N-NA reduziu o pH do solo e aumentou os teores de Al3+ até 30cm de profundidade. O aumento da acidez foi acompanhado da diminuição dos teores de Ca2+ e de Mg2+ até 20 e 30cm de profundidade respectivamente. Esse aumento da acidez trocável e a diminuição dos cátions básicos no solo resultaram em baixa saturação por bases até 30cm de profundidade. A aplicação de N-ELS não causou alterações significativas no pH, nos teores de Al3+, Ca2+ , Mg2+ nem na saturação por bases.</text>
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          <name>Date</name>
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              <text>2020</text>
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          <name>Subject</name>
          <description>The topic of the resource</description>
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              <text>adubação orgânica, alumínio trocável, nitrato de amônio, pH do solo, plantio direto, saturação por bases</text>
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        <element elementId="48">
          <name>Source</name>
          <description>A related resource from which the described resource is derived</description>
          <elementTextContainer>
            <elementText elementTextId="227079">
              <text>Revista Agropecuária Catarinense</text>
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        <element elementId="45">
          <name>Publisher</name>
          <description>An entity responsible for making the resource available</description>
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            <elementText elementTextId="227080">
              <text>Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri</text>
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        <element elementId="38">
          <name>Coverage</name>
          <description>The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant</description>
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              <text>Agriculture (General)</text>
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          <name>Relation</name>
          <description>A related resource</description>
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            <elementText elementTextId="227082">
              <text>&lt;a href="https://publicacoes.epagri.sc.gov.br/RAC/article/view/654" target="_blank" rel="noreferrer noopener"&gt;https://publicacoes.epagri.sc.gov.br/RAC/article/view/654&lt;/a&gt;</text>
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