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          <element elementId="50">
            <name>Title</name>
            <description>A name given to the resource</description>
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                <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>Dublin Core</name>
      <description>The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.</description>
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        <element elementId="50">
          <name>Title</name>
          <description>A name given to the resource</description>
          <elementTextContainer>
            <elementText elementTextId="206637">
              <text>Avaliação da uniformidade de aplicação de água em um sistema de gotejamento para pequenas propriedades Uniformity of water application for a drip irrigation system to small farms</text>
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          <name>Creator</name>
          <description>An entity primarily responsible for making the resource</description>
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            <elementText elementTextId="206638">
              <text>João Marcelo Silva do Nascimento, Luiz Antônio Lima, Denis Cesar Cararo, Elvis Márcio Castro, Marcus Vinicius Gama Silva</text>
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        <element elementId="41">
          <name>Description</name>
          <description>An account of the resource</description>
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              <text>O uso de sistemas de irrigação por gotejamento à baixa pressão tem como objetivo oferecer uma técnica de irrigação viável para pequenas propriedades. Foram dimensionados oito sistemas de irrigação, um com os seguintes acessórios: 210 metros de tubo gotejador com diâmetro interno (DI) de 10,4 mm, sete conectores de 12 mm, e seis metros de tubo de polietileno, um adaptador para tubo de polietileno, uma curva de 90º e três metros de tubo de PVC com DI igual a 20,6 mm. Quatro sistemas foram montados com um filtro de tela de 130 &amp;#956;m e os demais com um filtro de disco de 200 &amp;#956;m. Em todos os sistemas foram utilizados um reservatório de 1 m³ localizado a 3 m acima do nível do solo. Irrigou-se 1296 m² de uma cultura de tomate, em canteiros com dimensões de 1,20 m por 60 m. Para avaliação técnica do projeto foi obtida a uniformidade de aplicação de água através do coeficiente de uniformidade de emissão (UE) e coeficiente de uniformidade de distribuição (UD), durante um período de 90 dias. Os resultados indicaram que o UE e o UD foram excelentes e que os valores de grau de entupimento aumentaram com o uso da irrigação. Assim, de acordo com os resultados, comprova-se a viabilidade técnica da utilização de sistemas de irrigação por gotejamento funcionando a baixa pressão para pequenas áreas.A low pressure drip irrigation gravity feed system may be a viable technique to small farms. So, according with it, eight irrigation systems with 10.4 mm internal diameter driptubing 210 m long, seven 12 mm adapters, 20.6 mm polyethylene pipe 6 m long, polyethylene adapter, 20.6 mm 90º elbow, 20.6 mm PVC pipe 3 m long and 1 m³ water reservoir at 3 m height, were designed and assembled to irrigate 1.296 m² with tomato cultivated in 0.8 x 60 m beds. One 130 mm screen filter was used to four systems and one 200 mm disc filter for the other ones. Emission uniformity coefficients (UE) and distribution uniformity coefficients (UD) were obtained throughout 90 days. UE and UD were excellent and the degree of clogging at the emitters increased with time. Therefore, according to the results, the low pressure drip irrigation systems tested are technically viable to small areas.</text>
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          <name>Date</name>
          <description>A point or period of time associated with an event in the lifecycle of the resource</description>
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              <text>2009</text>
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        <element elementId="49">
          <name>Subject</name>
          <description>The topic of the resource</description>
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            <elementText elementTextId="206641">
              <text>Agricultura Familiar, baixa pressão, distribuição de água, drip irrigation, irrigação localizada, low pressure, smallholders, water distribution</text>
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          <name>Identifier</name>
          <description>An unambiguous reference to the resource within a given context</description>
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              <text>10.1590/S1413-70542009000700005</text>
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          <name>Source</name>
          <description>A related resource from which the described resource is derived</description>
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            <elementText elementTextId="206643">
              <text>Ciência e Agrotecnologia</text>
            </elementText>
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          <name>Publisher</name>
          <description>An entity responsible for making the resource available</description>
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            <elementText elementTextId="206644">
              <text>Universidade Federal de Lavras</text>
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          <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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            <elementText elementTextId="206645">
              <text>Agriculture (General)</text>
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        <element elementId="46">
          <name>Relation</name>
          <description>A related resource</description>
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            <elementText elementTextId="206646">
              <text>&lt;a href="http://www.scielo.br/scielo.php?script=sci_arttext&amp;amp;pid=S1413-70542009000700005" target="_blank" rel="noreferrer noopener"&gt;http://www.scielo.br/scielo.php?script=sci_arttext&amp;amp;pid=S1413-70542009000700005&lt;/a&gt;</text>
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