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  <titleInfo>
    <title>Agronomic performance of soybean in succession to off-season pastures with Urochloa mixes</title>
  </titleInfo>
  <name type="personal">
    <namePart>Sekiya, Bianca Midori Souza</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
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  <name type="personal">
    <namePart>Andreotti, Marcelo</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Lupatini, Gelci Carlos</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Silva, Jonas Reina da</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Marangoni, Guilherme Antônio Oliveira</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Batista, Alexandre Ribeiro</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Fernandes, Fernando Bertolim</namePart>
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    </role>
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  <genre authority="marc">periodical</genre>
  <genre authority="marc">abstract or summary</genre>
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    <issuance>continuing</issuance>
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  <language>
    <languageTerm authority="iso639-2b" type="code">eng</languageTerm>
  </language>
  <abstract>Abstract – The objective of this work was to evaluate the agronomic performance of soybean in succession to off-season pastures with Urochloa mixes, in sandy soil. The experiment was carried out in a sandy Oxisol, located in the municipality of Caiuá, in the state of São Paulo, Brazil, in a randomized complete block design, with four replicates. The 2020/2021, 2021/2022, and 2022/2023 harvests were evaluated in the following systems: off-season pasture of Urochloa ruziziensis, off-season pasture of 'BRS Paiaguás' Urochloa brizantha, off-season pasture of 50% U. ruziziensis and 50% 'BRS Paiaguás' U. brizantha, off-season pasture of 67% U. ruziziensis and 33% 'BRS Paiaguás' U. brizantha, fallow under no‑tillage, and fallow under conventional tillage (harrowing). Pods per plant, grains per pod, grains
per plant, and grain mass did not differ between the systems. Plant height and cumulative yield over three years stood out in the systems with BRS Paiaguás and the mixes with U. ruziziensis. The agronomic performance of soybean cultivated in sandy soil is benefited by the previous use of off-season pastures, with similar effects between pastures of U. ruziziensis and 'BRS Paiaguás' U. brizantha exclusively or mixed in different proportions. Index terms: Glycine max, Brachiaria, grass mixture, integrated croplivestock system, off-season cattle. </abstract>
  <abstract>Resumo – O objetivo deste trabalho foi avaliar o desempenho agronômico da soja em sucessão a pastos safrinha com misturas de Urochloa, em solo arenoso. O experimento foi conduzido em Latossolo Amarelo distrófico de textura arenosa, localizado no município de Caiuá, no estado de São Paulo, Brazil, em delineamento experimental de blocos ao acaso, com quatro repetições. As safras de 2020/2021, 2021/2022 e 2022/2023 foram avaliadas nos seguintes sistemas: pasto safrinha de Urochloa ruziziensis, pasto safrinha de Urochloa brizantha 'BRS Paiaguás', pasto safrinha de 50% de U. ruziziensis e 50% de U. brizantha 'BRS Paiaguás', pasto safrinha de 67% de U. ruziziensis e 33% de U. brizantha 'BRS Paiaguás', pousio com semeadura direta e pousio com preparo convencional do solo. Número de vagens por planta, grãos por vagens, grãos por planta e massa de grãos não diferiram entre os sistemas. Altura de plantas e produtividade acumulada em três anos se destacaram nos sistemas com BRS Paiaguás e nas misturas com U. ruziziensis. O desempenho agronômico da soja cultivada em solo arenoso é beneficiado pelo uso prévio de pastos safrinha, tendo apresentado efeitos semelhantes entre os pastos de U. ruziziensis e U. brizantha 'BRS Paiaguás' exclusivos ou misturados em 
diferentes proporções. Termos para indexação: Glycine max, Braquiaria, mistura de capins, sistema
de integração lavoura-pecuária, boi safrinha.</abstract>
  <note>Summaries (En, Pt); 24 ref.; 1 illus.; 6 tables</note>
  <subject>
    <topic>SOJA</topic>
  </subject>
  <subject>
    <topic>GLYCINE MAX</topic>
  </subject>
  <subject>
    <topic>DESEMPENHO</topic>
  </subject>
  <subject>
    <topic>UROCHLOA</topic>
  </subject>
  <subject>
    <topic>GRAMÍNEA FORRAGEIRA</topic>
  </subject>
  <subject>
    <topic>CAPIM</topic>
  </subject>
  <subject>
    <topic>MISTURA</topic>
  </subject>
  <subject>
    <topic>INTEGRAÇÃO LAVOURA-PECUÁRIA</topic>
  </subject>
  <subject>
    <topic>SOLO ARENOSO</topic>
  </subject>
  <relatedItem type="host">
    <titleInfo>
      <title>Pesquisa Agropecuária Brasileira (Brazil)</title>
    </titleInfo>
    <originInfo>
      <publisher>Brasília-DF Empresa Brasileira de Pesquisa Agropecuária - EMBRAPA 1966-</publisher>
    </originInfo>
    <identifier>2025-5544</identifier>
    <identifier type="issn">0100-204X</identifier>
    <identifier type="local">BR2025003702</identifier>
    <part>
      <text>v. 60 p. 1-11; (2025)</text>
    </part>
  </relatedItem>
  <identifier type="uri">https://www.scielo.br/j/pab/a/R9DQx8xhG5bn8d3rxch9scQ/?format=pdf&amp;lang=en</identifier>
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    <recordCreationDate encoding="marc">250924</recordCreationDate>
    <recordChangeDate encoding="iso8601">20250924155949.0</recordChangeDate>
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      <languageTerm authority="iso639-2b" type="code">por</languageTerm>
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