<?xml version="1.0" encoding="UTF-8"?>
<record
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.loc.gov/MARC21/slim http://www.loc.gov/standards/marcxml/schema/MARC21slim.xsd"
    xmlns="http://www.loc.gov/MARC21/slim">

  <leader>03846nab a2200337 i 4500</leader>
  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20260408105952.0</controlfield>
  <controlfield tag="008">260408b2019    bl.qr|pooa||| 00| 0 eng |</controlfield>
  <datafield tag="040" ind1=" " ind2=" ">
    <subfield code="a">BR-BrBNA</subfield>
    <subfield code="b">eng</subfield>
  </datafield>
  <datafield tag="072" ind1=" " ind2=" ">
    <subfield code="a">F01</subfield>
    <subfield code="b">1850</subfield>
  </datafield>
  <datafield tag="072" ind1=" " ind2=" ">
    <subfield code="a">F06</subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Silva, Anita Cristina Costa da </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Nascimento, Jo&#xE3;o Marcelo Silva do </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Diotto, Adriano Valentim </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Lima, Luiz Antonio </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Oliveira, Mayra Carolina de </subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Yield in tomato under two water depths and plastic mulching</subfield>
  </datafield>
  <datafield tag="500" ind1=" " ind2=" ">
    <subfield code="a">

Publica&#xE7;&#xE3;o online; 21 ref.; 4 tables; Summaries (En, Pt)</subfield>
  </datafield>
  <datafield tag="520" ind1=" " ind2=" ">
    <subfield code="a">


ABSTRACT:      The search for sustainable agriculture is a reality that aims saving water and agricultural inputs to obtain greater productivity. Some techniques can be used for this purpose, such as drip irrigation and the plastic mulch of the soil. Thus, the aim of this study was to verify the effects of plastic mulch under two water depths on the productive characteristics of a commercial tomato field. The employed experimental design was the completely randomized in a 2 x 2 factorial. The sources of variation were two types of soil cover (with and without plastic mulch) and two water depths (164 mm and 188 mm) with nine replicates. Plant height and water use efficiency were not influenced by soil mulch or water depth variation. Soil with plastic mulch provided a lower mean fruit mass (108.32 g fruit-1), however, with a higher number of fruits per plant (70), which contributed to a higher commercial yield (58.42 t ha-1). The highest total yield (64.08 t ha-1) was obtained in the soil with plastic mulch under the water depth of 188 mm. The use of plastic mulch associated with a water depth of 188 mm provided an increase in tomato yield.  



Key words:      irrigated horticulture; irrigation management; Solanum lycopersicum L.; yield</subfield>
  </datafield>
  <datafield tag="520" ind1=" " ind2=" ">
    <subfield code="a">


RESUMO:      A busca pela obten&#xE7;&#xE3;o de uma agricultura sustent&#xE1;vel visa a economia de &#xE1;gua e insumos agr&#xED;colas para obten&#xE7;&#xE3;o de maiores produtividades. Para tal, algumas t&#xE9;cnicas podem ser utilizadas, como a irriga&#xE7;&#xE3;o por gotejamento e a cobertura pl&#xE1;stica do solo. Assim, objetivou-se com este trabalho verificar os efeitos da cobertura pl&#xE1;stica e duas l&#xE2;minas de irriga&#xE7;&#xE3;o sobre as caracter&#xED;sticas produtivas do tomateiro em lavoura comercial. O delineamento experimental utilizado inteiramente casualizado, em esquema fatorial 2 x 2. As fontes de varia&#xE7;&#xE3;o foram dois tipos de cobertura do solo (sem e com cobertura pl&#xE1;stica) e duas l&#xE2;minas de irriga&#xE7;&#xE3;o (164 mm e 188 mm) com nove repeti&#xE7;&#xF5;es. A altura das plantas e efici&#xEA;ncia de uso de &#xE1;gua n&#xE3;o foram influenciadas pela cobertura do solo nem pela varia&#xE7;&#xE3;o das l&#xE2;minas. O solo com cobertura proporcionou uma menor massa m&#xE9;dia de frutos (108,32 g fruto-1), mas com um n&#xFA;mero maior de frutos por planta (70) o que contribuiu para uma maior produtividade comercial (58,42 t ha-1). A maior produtividade total (64,08 t ha-1) foi obtida no solo com cobertura pl&#xE1;stica sob a l&#xE2;mina de 188 mm. O uso de cobertura pl&#xE1;stica associado a l&#xE2;mina de 188 mm proporcionou aumento na produtividade do tomateiro.    



Palavras-chave:      horticultura irrigada; manejo de irriga&#xE7;&#xE3;o; Solanum lycopersicum L.; produtividade</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">TOMATE</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">AGRICULTURA  SUSTENT&#xC1;VEL</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">PR&#xC1;TICA CULTURAL</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">IRRIGA&#xC7;&#xC3;O</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">MANEJO</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">PRODUTIVIDADE</subfield>
  </datafield>
  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">4656</subfield>
    <subfield code="9">361507</subfield>
    <subfield code="d">Recife-PE Universidade Federal Rural de Pernambuco 2006</subfield>
    <subfield code="o">2026-1518</subfield>
    <subfield code="t">Revista Brasileira de Ci&#xEA;ncias Agr&#xE1;rias (Brazil)</subfield>
    <subfield code="x">1981-1160</subfield>
    <subfield code="g">v. 14(3) p. 1-6; (2019)</subfield>
    <subfield code="w">BR2026000085</subfield>
  </datafield>
  <datafield tag="856" ind1=" " ind2=" ">
    <subfield code="u">http://www.agraria.pro.br/ojs32/index.php/RBCA/article/view/v14i3a5664/172</subfield>
  </datafield>
  <datafield tag="942" ind1=" " ind2=" ">
    <subfield code="c">ANA</subfield>
  </datafield>
  <datafield tag="999" ind1=" " ind2=" ">
    <subfield code="c">341283</subfield>
    <subfield code="d">341283</subfield>
  </datafield>
</record>
