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  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20260417144432.0</controlfield>
  <controlfield tag="008">260417b2020    bl.qr|pooa||| 00| 0 eng |</controlfield>
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    <subfield code="b">eng</subfield>
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    <subfield code="a">F30</subfield>
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    <subfield code="a">N&#xE9;ri, Heliana Ribeiro </subfield>
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    <subfield code="a">Vidal, Valdivina L&#xFA;cia </subfield>
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    <subfield code="a">Peixoto, Nei </subfield>
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    <subfield code="a">Coelho, Marcos </subfield>
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    <subfield code="a">Moreira, Ruanny Karen Vidal Pantoja Portal </subfield>
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    <subfield code="a">Le&#xE3;o-Araujo, &#xC9;rica Fernandes </subfield>
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  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Seed production of bush snap beans genotypes in conventional and organic systems</subfield>
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Publica&#xE7;&#xE3;o online; 16 ref.;  2 tables; Summaries (En, Pt)</subfield>
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ABSTRACT:      Snap beans are one of the ten most consumed vegetables in Brazil, and there are few cultivars available in the Brazilian  market.  This  study  aimed  to  evaluate  the  seed  yield  of  20  snap  beans  genotypes  under  conventional  and  organic  systems  under  Brazilian  Cerrado  conditions.  Plant  height,  number  of  seeds  per  pod,  weight  of  100  seeds  and  yield  were  evaluated. For plant height and number of seeds per pod, the 20 genotypes were equal in the conventional cultivation system. In the organic system, the 20 genotypes formed two distinct groups regarding these variables. In the conventional system there were no significant differences between genotypes regarding the weight of 100 seeds, the mean mass in this system was 19.08 g, but there were differences in the organic system. Regarding yield, there was significant difference between the genotypes for both cultivation systems, organic and convetional. Production of snap bean cultivars in the organic system was shown as viable and promising. The genotypes Amarelo Japon&#xEA;s, Hab 1 and Tendergreen Improved stood out among the most productive in both systems.  



Key words:      Phaseolus vulgaris L.; sustainability; yield</subfield>
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RESUMO:      O feij&#xE3;o-vagem, &#xE9; uma das dez hortali&#xE7;as mais consumidas no Brasil, e s&#xE3;o poucas as cultivares dispon&#xED;veis no mercado brasileiro. Este trabalho teve como objetivo de avaliar a produ&#xE7;&#xE3;o de sementes de 20 gen&#xF3;tipos arbustivos de feij&#xE3;o-vagem,  nos  sistemas  convencional  e  org&#xE2;nico,  nas  condi&#xE7;&#xF5;es  do  Cerrado  brasileiro.  Foram  realizadas  avalia&#xE7;&#xF5;es  de  altura  das plantas, n&#xFA;mero de sementes por vagem, massa de 100 sementes e produtividade. Para altura das plantas e n&#xFA;mero de sementes por vagem os 20 gen&#xF3;tipos se igualaram no sistema de cultivo convencional. J&#xE1; no sistema org&#xE2;nico, os 20 gen&#xF3;tipos formaram dois grupos distintos quanto &#xE0; estas vari&#xE1;veis. No sistema convencional n&#xE3;o houve diferen&#xE7;as significativas entre os gen&#xF3;tipos quanto a massa de 100 sementes, a massa m&#xE9;dia neste sistema foi de 19,08 g, mas houve diferen&#xE7;as no sistema org&#xE2;nico. Para produtividade houve diferen&#xE7;a significativa entre os gen&#xF3;tipos para os dois sistemas de cultivo, org&#xE2;nico e convencional.  A  produ&#xE7;&#xE3;o  de  sementes  de  cultivares  arbustivas  de  feij&#xE3;o-vagem  no  sistema  org&#xE2;nico  mostrou-se  vi&#xE1;vel  e  promissora. Os gen&#xF3;tipos Amarelo Japon&#xEA;s, Hab 1 e Tendergreen Improved destacaram-se entre os mais produtivos nos dois sistemas.       



Palavras-chave:      Phaseolus vulgaris L.; sustentabilidade; produtividade</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">FEIJ&#xC3;O-TREPADOR</subfield>
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    <subfield code="a">SISTEMA DE CULTIVO</subfield>
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    <subfield code="a">AGRICULTURA  ORG&#xC2;NICA</subfield>
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    <subfield code="a">SEMENTE</subfield>
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    <subfield code="a">PRODU&#xC7;&#xC3;O</subfield>
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    <subfield code="a">GEN&#xD3;TIPO</subfield>
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    <subfield code="0">4656</subfield>
    <subfield code="9">361674</subfield>
    <subfield code="d">Recife-PE Universidade Federal Rural de Pernambuco 2006</subfield>
    <subfield code="o">2026-1686</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. 15(1) p. 1-6; (2020)</subfield>
    <subfield code="w">BR2026000145</subfield>
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  <datafield tag="856" ind1=" " ind2=" ">
    <subfield code="u">http://www.agraria.pro.br/ojs32/index.php/RBCA/article/view/v15i1a5684/v15i1a5684</subfield>
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    <subfield code="c">ANA</subfield>
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    <subfield code="c">341459</subfield>
    <subfield code="d">341459</subfield>
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