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  <leader>03718nab a2200325 i 4500</leader>
  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20240812173311.0</controlfield>
  <controlfield tag="008">240812b2016    bl.mr|pooa||| 00| 0 eng |</controlfield>
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    <subfield code="a">BR-BrBNA</subfield>
    <subfield code="b">eng</subfield>
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  <datafield tag="072" ind1=" " ind2=" ">
    <subfield code="a">F01</subfield>
    <subfield code="b">1623</subfield>
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  <datafield tag="072" ind1=" " ind2=" ">
    <subfield code="a">V10</subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Brandelero, Fernanda Daniela </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Brum, Betania </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Storck, Lindolfo </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Cardoso, Jessica </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Kutz, Talita Slota </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Vargas, Thiago de Oliveira </subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Plant characters of broccoli determinants of head production</subfield>
  </datafield>
  <datafield tag="500" ind1=" " ind2=" ">
    <subfield code="a">Publica&#xE7;&#xE3;o on-line; 27 ref.; 3 tables; Sumaries (En, Pt)</subfield>
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  <datafield tag="520" ind1=" " ind2=" ">
    <subfield code="a">

ABSTRACT - The increasing consumption of single-head broccoli is due to several factors, among them there are food production in minimally processing form and the existence of hybrids that adapt to various climates, in addition to the simple harvesting of this typical architecture.This study aimed to identify the most relevant plant characters of broccoli, represented by growth characters, which are determinant in the production and canopy area. The study was conducted in an experimental area in Pato Branco city, PR. The 11 characters were evaluated for 365 plants, spaced with 0.8x0.5m, on a blank experiment. The characters of group 1 (height, number of leaves, stem height, stem diameter) were evaluated on the 21 and 58 day after transplanting (DAT), and the leaf area was evaluated on the 17 and 32 DAT. The characters of group 2 were quantity of fresh head mass and canopy area. At the initial stage of cultivation, on the 17 and 21 DAT, variations in the plants characters did not lead toany variation in production. The higher number of leaves and the larger stem diameter on the 58 DAT determined the greater mass of the broccoli heads. 

Key words: Brassica oleracea var. italica, linear relationships, canonical correlation, growth variables</subfield>
  </datafield>
  <datafield tag="520" ind1=" " ind2=" ">
    <subfield code="a">

RESUMO - O aumento do consumo do br&#xF3;colis de cabe&#xE7;a &#xFA;nica &#xE9; devido &#xE0; produ&#xE7;&#xE3;o do alimento na forma minimamente processada e ao surgimento de h&#xED;bridos com adapta&#xE7;&#xE3;o a climas variados, al&#xE9;m da facilidade de colheita com esse tipo de arquitetura. Objetivou-se identificar os caracteres de maior relev&#xE2;ncia da planta de br&#xF3;colis, representadas por caracteres de crescimento, que s&#xE3;o determinantes da produ&#xE7;&#xE3;o e da &#xE1;rea do dossel. O experimento foi conduzido em &#xE1;rea experimental no munic&#xED;pio de Pato Branco, PR. Os 11 caracteres foram avaliados em 365 plantas, espa&#xE7;adas em 0,8x0,5m, sobre um experimento em branco. Os caracteres do grupo 1: altura, n&#xFA;mero de folhas, altura de caule, di&#xE2;metro de caule, foram avaliados aos 21 e aos 58 dias ap&#xF3;s o transplante (DAT); a &#xE1;rea foliar foi avaliada aos 17 e 32 DAT. Os caracteres do grupo 2 foram: Massa da mat&#xE9;ria fresca de cabe&#xE7;a e &#xE1;rea do dossel. Nas fases iniciais da cultura, aos 17 e 21 DAT, as varia&#xE7;&#xF5;es das caracter&#xED;sticas da planta n&#xE3;o influenciam na varia&#xE7;&#xE3;o da produ&#xE7;&#xE3;o. Maior n&#xFA;mero de folhas e maior di&#xE2;metro do caule aos 58 dias ap&#xF3;s transplante determinam maior massa de cabe&#xE7;a de br&#xF3;colis.

Palavras-chave: Brassica oleracea var. italica, rela&#xE7;&#xF5;es lineares, correla&#xE7;&#xE3;o can&#xF4;nica, vari&#xE1;veis de crescimento.</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">BR&#xD3;COLO</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">CRESCIMENTO</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">MODELO MATEM&#xC1;TICO</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">PRODU&#xC7;&#xC3;O VEGETAL</subfield>
  </datafield>
  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">2408</subfield>
    <subfield code="9">314928</subfield>
    <subfield code="d">Santa Maria-RS Universidade Federal de Santa Maria - Centro de Ci&#xEA;ncias Rurais 1991</subfield>
    <subfield code="o">2024-1179</subfield>
    <subfield code="t">Ci&#xEA;ncia Rural (Brazil)</subfield>
    <subfield code="x">0103-8478</subfield>
    <subfield code="g">v. 46(6) p. 963-969; (2016)</subfield>
    <subfield code="w">BR2024001326</subfield>
  </datafield>
  <datafield tag="856" ind1=" " ind2=" ">
    <subfield code="u">https://www.scielo.br/j/cr/a/4KZZYNCjRhHkmrYDBsFwtNt/?format=pdf&amp;lang=en</subfield>
  </datafield>
  <datafield tag="942" ind1=" " ind2=" ">
    <subfield code="c">Anal&#xED;tica</subfield>
  </datafield>
  <datafield tag="999" ind1=" " ind2=" ">
    <subfield code="c">300857</subfield>
    <subfield code="d">300857</subfield>
  </datafield>
</record>
