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  <titleInfo>
    <title>Effect of bioagents and cover crops on soil attributes and common bean plant development</title>
  </titleInfo>
  <name type="personal">
    <namePart>Frasca, Laylla Luanna de Mello</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Rezende, Cássia Cristina</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Silva, Mariana Aguiar</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Lanna, Anna Cristina</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Nascente. Adriano Stephan</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
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  <genre authority="marc">periodical</genre>
  <genre authority="marc">abstract or summary</genre>
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  <abstract>

ABSTRACT - The search for cultivation techniques that provide productive, social and environmental benefits to the agroecosystem is of great seriousness for the sustainable intensification of agriculture. This study aimed to determine the effect of crop cover crops on the soil attributes and development of bean plants treated with the consortium of bioagents Serratia marcencens + Trichoderma koningiopsis grown in the winter. The experiments were conducted for three crop seasons, in a randomized blocks design arranged in a 2 x 8 factorial scheme, with four replications. The treatments consisted of the combination of eight cover crops with two microbial treatments. The bioagents and the mix of cover crops, especially the treatment 2 (corn) and the mixes 3 (millet, Crotalaria ochroleuca, black oat, white oat, buckwheat and coracana grass) and 5 (black oat, buckwheat, millet, Piatã grass and C. Ocholeuca), provided significant increases in the soil chemical and biological quality, with increases in the contents of Ca, Mg, K, H + Al and organic matter, as well as in the main soil pathogens that affect the bean crop, concerning fallow. In addition, there was an increase in the number of pods per plant and grains per pod. The use of these technologies provided savings, if compared to the use of chemical fertilization.


KEYWORDS: Phaseolus vulgaris L., multifunctional microorganisms, sustainable agriculture.</abstract>
  <abstract>

RESUMO - A busca por técnicas de cultivo que proporcionem  benefícios produtivos, sociais e ambientais ao agroecossistema é de grande seriedade para a intensificação sustentável da agricultura. Objetivou-se determinar o efeito de coberturas vegetais nos atributos do solo e no desenvolvimento de feijoeiro tratado com o consórcio de bioagentes Serratia marcencens + Trichoderma koningiopsis, em cultivo de inverno. Os experimentos foram conduzidos por três safras agrícolas, com delineamento em blocos casualizados, em esquema fatorial 2 x 8, com quatro repetições. Os tratamentos foram compostos pela combinação de oito coberturas vegetais e dois tratamentos microbianos. Os bioagentes e a mistura de plantas de cobertura, especialmente o tratamento 2 (milho) e as misturas 3 (milheto, Crotalaria ochroleuca, aveia preta, aveia branca, trigo mourisco e capim coracana) e 5 (aveia preta, trigo mourisco, milheto, capim Piatã e C. ochroleuca), proporcionaram aumentos significativos na qualidade química e biológica do solo, com aumento nos teores de Ca, Mg, K, H + Al e matéria orgânica, bem como dos principais patógenos do solo que afetam a cultura do feijoeiro, em relação ao pousio. Além disso, houve aumento no número de vagens por planta e de grãos por vagem. O uso dessas tecnologias proporcionou economia, em relação ao uso da adubação química.


PALAVRAS-CHAVES: Phaseoulus vulgaris L., microorganismos multifuncionais, agricultura sustentável.</abstract>
  <note>Publicação on-line; 41 ref.; 7 tables; Summaries (En, Pt)</note>
  <subject>
    <topic>FEIJÃO</topic>
  </subject>
  <subject>
    <topic>ANÁLISE DO SOLO</topic>
  </subject>
  <subject>
    <topic>PROPRIEDADE FÍSICO-QUÍMICA</topic>
  </subject>
  <subject>
    <topic>AGRICULTURA SUSTENTÁVEL</topic>
  </subject>
  <subject>
    <topic>COBERTURA VEGETAL</topic>
  </subject>
  <subject>
    <topic>MICRORGANISMO</topic>
  </subject>
  <relatedItem type="host">
    <titleInfo>
      <title>Pesquisa Agropecuária Tropical (Brazil)</title>
    </titleInfo>
    <originInfo>
      <publisher>Goiânia-GO UFG. Escola de Agronomia 1999</publisher>
    </originInfo>
    <identifier>2024-2144</identifier>
    <identifier type="issn">1517-6398</identifier>
    <identifier type="local">BR2024001630</identifier>
    <part>
      <text>v. 53 p. 1-12; (2023)</text>
    </part>
  </relatedItem>
  <identifier type="uri">https://www.scielo.br/j/pat/a/9RYzSVbgYs8VxY7bS7jxy7B/?format=pdf&amp;lang=en</identifier>
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    <url>https://www.scielo.br/j/pat/a/9RYzSVbgYs8VxY7bS7jxy7B/?format=pdf&amp;lang=en</url>
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    <recordCreationDate encoding="marc">240701</recordCreationDate>
    <recordChangeDate encoding="iso8601">20240701132223.0</recordChangeDate>
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      <languageTerm authority="iso639-2b" type="code">eng</languageTerm>
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