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  <leader>04704nab a2200325 i 4500</leader>
  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20250606171019.0</controlfield>
  <controlfield tag="008">250606b2019    bl.ar|pooa||| 00| 0 por |</controlfield>
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    <subfield code="b">2120</subfield>
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    <subfield code="a">F30</subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Grossi Terceiro, Matheus </subfield>
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    <subfield code="a"> Meirelles, Fl&#xE1;via Constantino</subfield>
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    <subfield code="a">Cavalcante, Adailza Guilherme </subfield>
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    <subfield code="a">Mingotte, F&#xE1;bio Luiz Checchio </subfield>
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    <subfield code="a">Lemos, Leandro Borges </subfield>
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  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Caracteres morfol&#xF3;gicos de cafeeiro de porte baixo no primeiro ano de forma&#xE7;&#xE3;o em Jaboticabal-SP</subfield>
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Publica&#xE7;&#xE3;o online; 26 ref.; 5 illus.; 3 tables; Summaries (En, Pt)</subfield>
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RESUMO:    O Brasil &#xE9; destaque mundial na produ&#xE7;&#xE3;o de caf&#xE9; perante a diversidade de condi&#xE7;&#xF5;es edafoclim&#xE1;ticas  que  possui.  A  pr&#xE9;-sele&#xE7;&#xE3;o  juvenil  do  cafeeiro,  selecionando  cultivares  que  possuem caracter&#xED;sticas desej&#xE1;veis que se correlacionam com a produtividade, pode auxiliar na  escolha  da  cultivar  adequada  para  cada  ambiente.  Dessa  forma,  objetivou-se  avaliar  o  crescimento e os atributos morfol&#xF3;gicos de cultivares de cafeeiro de porte baixo no primeiro ano de forma&#xE7;&#xE3;o nas condi&#xE7;&#xF5;es edafoclim&#xE1;ticas em Jaboticabal-SP. O delineamento experimental foi em blocos casualizados, com dezoito cultivares e quatro repeti&#xE7;&#xF5;es. Foram mensurados a altura de planta e o di&#xE2;metro de caule 60, 120, 180, 240 e 300 dias ap&#xF3;s plantio. O di&#xE2;metro da copa, a altura e comprimento do primeiro ramo plagiotr&#xF3;pico e o n&#xFA;mero de pares de folhas foram avaliados aos 12 meses ap&#xF3;s o plantio. As cultivares Catua&#xED; Amarelo IAC 62 e Catuca&#xED; 2SL obtiveram maiores alturas de plantas. Os maiores di&#xE2;metros de caule foram observados nas cultivares IAC Ouro Amarelo, Obat&#xE3; IAC 1669-20, Oeiras MG 6851, Pau Brasil MG1, Tupi IAC 125 e Catua&#xED; Amarelo IAC 62. O di&#xE2;metro de copa foi superior nas cultivares IAC Ouro Amarelo, Catuca&#xED; 2SL, Sabi&#xE1;, Catua&#xED; Amarelo IAC 62, Sacramento MG1, Pau-Brasil MG1, Tupi IAC 125 e Tupi IAC 1669-33. As cultivares Oeiras MG 6851, Catua&#xED; Vermelho IAC 99, Catua&#xED; 2SL e Catua&#xED; Amarelo IAC 62 apresentaram as maiores alturas do primeiro ramo  plagiotr&#xF3;pico.  O  comprimento  do  ramo  plagiotr&#xF3;pico  e  o  n&#xFA;mero  de  pares  de  folhas  por ramo, vari&#xE1;veis que contribuem com a produtividade, n&#xE3;o diferiram entre as cultivares. 


PALAVRAS-CHAVE:   Correla&#xE7;&#xE3;o, Caf&#xE9; ar&#xE1;bica, Cultivares</subfield>
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ABSTRACT:    Brazil is a world leader in coffee production due to the its diversity of soil and  climatic  conditions.  The  juvenile  pre-selection  of  the  coffee  tree,  selecting  cultivars  that have desirable characteristics correlated with productivity, can help in choosing the appropriate  cultivar  for  each  environment.  Therefore,  the  objective  of  this  study  was  to  evaluate  the  growth  and  morphological  attributes  of  coffee  cultivars  of  small  size  in  the  first year of formation under edaphoclimatic conditions in Jaboticabal-SP. The experimental design was in randomized blocks, with eighteen cultivars and four replications. Plant height and stem diameter were measured at 60, 120, 180, 240 and 300 days after planting. The crown diameter, the height and length of the first plagiotropic branch and the number of leaf pairs were evaluated at 12 months after planting. The cultivars Catua&#xED; Amarelo IAC 62 and Catuca&#xED; 2SL obtained higher plant heights. The largest stem diameters were observed in the cultivars IAC Ouro Amarelo, Obat&#xE3; IAC 1669-20, Oeiras MG 6851, Pau Brasil MG1, Tupi IAC 125 and Catua&#xED; Amarelo IAC 62. The crown diameter was higher in the cultivars IAC Ouro Amarelo, Catuca&#xED; 2SL, Sabia, Catua&#xED; Amarelo IAC 62, Sacramento MG1, Pau-Brasil MG1, Tupi IAC 125 and Tupi IAC 1669-33. The cultivars Oeiras MG 6851, Catua&#xED; Vermelho IAC 99, Catua&#xED; 2SL and Catua&#xED; Amarelo IAC 62 showed the highest heights of the first plagiotropic branch. The length of the plagiotropic branch and the number of pairs of leaves per branch, variables that contribute to productivity, did not differ among cultivars.


KEYWORDS:   Correlation, Arabic coffee, Cultivars</subfield>
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    <subfield code="a">CAF&#xC9;</subfield>
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    <subfield code="a">CONDI&#xC7;&#xC3;O AMBIENTAL</subfield>
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    <subfield code="a">CRESCIMENTO</subfield>
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    <subfield code="a">COMPORTAMENTO DE VARIEDADE</subfield>
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    <subfield code="a">MORFOLOGIA VEGETAL</subfield>
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  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">3551</subfield>
    <subfield code="9">345997</subfield>
    <subfield code="d">Bel&#xE9;m-PA Faculdade de Ci&#xEA;ncias Agr&#xE1;rias do Par&#xE1; 1999</subfield>
    <subfield code="o">2024-6646</subfield>
    <subfield code="t">Revista de Ci&#xEA;ncias Agr&#xE1;rias (Brazil)</subfield>
    <subfield code="x">1517-591X Impresso/Vers&#xE3;o online ISSN 2177-8760</subfield>
    <subfield code="g">v. 62 p. 1-7; (2019)</subfield>
    <subfield code="w">BR2025001450</subfield>
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    <subfield code="u">https://ajaes.ufra.edu.br/index.php/ajaes/article/view/3051/1560</subfield>
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    <subfield code="c">ANA</subfield>
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    <subfield code="c">331949</subfield>
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