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    <subfield code="b">1940</subfield>
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    <subfield code="a">Nogara, Willian Junior Partica </subfield>
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    <subfield code="a">Santos, Jean Francisco dos </subfield>
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    <subfield code="a">Souza, N&#xE1;tali Maidl de </subfield>
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    <subfield code="a">Ohse, Silvana </subfield>
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    <subfield code="a">Manejo da palhada da aveia-preta na cultura do feij&#xE3;o-preto em sistema plantio direto</subfield>
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Publica&#xE7;&#xE3;o online; 27 ref.; 6 tables; Summaries (En, Pt)</subfield>
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Resumo &#x2013;   Com  o  objetivo  de  determinar  o  melhor  manejo  da  aveia-preta  na  cultura  do  feij&#xE3;o-preto,  conduziu-se  um experimento  em  blocos  casualizados  com  4  repeti&#xE7;&#xF5;es,  em  esquema  fatorial,  com  3  n&#xED;veis  do  fator  &#xE9;poca  de  desseca&#xE7;&#xE3;o da aveia (30, 15 e 0 dias antes da semeadura-DAS) e 3 n&#xED;veis do fator manejo da palhada (rolagem transversal, longitudinal e sem rolagem). A porcentagem de cobertura do solo pela aveia foi maior quando da rolagem transversal e na aus&#xEA;ncia de rolagem. O menor n&#xFA;mero de plantas daninhas por unidade de &#xE1;rea aos 30 dias depois da semeadura (DDS) foi obtido com a  desseca&#xE7;&#xE3;o  no  dia  da  semeadura.  A  aus&#xEA;ncia  de  rolagem  da  aveia  proporcionou  menor  massa  fresca  e  seca  de  plantas daninhas  aos  30  DDS  e  na  colheita,  com  reflexos  na  produtividade  do  feij&#xE3;o,  tendo  sido  superior  &#xE0;  utiliza&#xE7;&#xE3;o  das  rolagens transversal e longitudinal. Assim, pode-se inferir que a desseca&#xE7;&#xE3;o poder ser realizada no mesmo dia da semeadura do feij&#xE3;o, cv. IPR-Gra&#xFA;na, sem preju&#xED;zos &#xE0; produtividade de gr&#xE3;os, bem como o custo com a rolagem da cultura antecessora, no caso a aveia-preta, &#xE9; desnecess&#xE1;rio. 


Termos para indexa&#xE7;&#xE3;o:    Phaseolus vulgaris L.; Cobertura morta; Rolagem; Desseca&#xE7;&#xE3;o.</subfield>
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Abstract &#x2013;   In order to determine the best management of black oat in the black bean crop, a randomized block experiment with 4 replicates was conducted, in a factorial scheme, consisting of 3 levels of the oat desiccation time factor (30, 15 and 0 days before of the sowing-DBS) and 3 levels of the straw management factor (transverse, longitudinal and non-rolling). The percentage of soil cover by oats was higher when transverse rolling and no rolling. The lowest number of weeds per unit area at 30 days after sowing (DAS) was obtained with desiccation on the 0 DBS. The absence of rolled oats provided a lower fresh and dry mass of weeds at 30 DAS and at harvest, with bean yield reflections, which was superior to the use of transverse and longitudinal rolls. Thus, it can be inferred that desiccation can be carried out on the same day as the black bean sowing, cv. IPR-Gra&#xFA;na, without damage to grain yield, as well as, the cost of rolling the predecessor crop, in the case of black oats, is unnecessary. 


Index terms:    Phaseolus vulgaris L.; Mulching; Rolling; Desiccation</subfield>
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    <subfield code="a">FEIJ&#xC3;O-PRETO</subfield>
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    <subfield code="a">PLNTIO DIRETO</subfield>
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    <subfield code="a">COBERTURA MORTA</subfield>
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    <subfield code="a">SISTEMA DE CULTIVO</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">AVEIA FORRAGEIRA</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">ERVA DANINHA</subfield>
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    <subfield code="0">1813</subfield>
    <subfield code="9">317208</subfield>
    <subfield code="d">Florian&#xF3;polis-SC Empresa de Pesquisa Agropecu&#xE1;ria e Extens&#xE3;o Rural de Santa Catarina 1988-</subfield>
    <subfield code="o">2024-3832</subfield>
    <subfield code="t">Agropecu&#xE1;ria Catarinense (Brazil)</subfield>
    <subfield code="x">0103-0779</subfield>
    <subfield code="g">v. 35(3) p. 45-51; (2022)</subfield>
    <subfield code="w">BR2025002935</subfield>
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    <subfield code="u">https://publicacoes.epagri.sc.gov.br/rac/article/view/1444/1441</subfield>
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    <subfield code="c">ANA</subfield>
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    <subfield code="c">337528</subfield>
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