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  <titleInfo>
    <title>Agronomic performance, postharvest and indirect selection of Coffea arabica L. cultivars for high-temperature regions</title>
  </titleInfo>
  <name type="personal">
    <namePart>Morello, Orlando Ferreira</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Mingotte, Fábio Luíz Checchio</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Leal, Fábio Tiraboschi</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Coelho, Anderson Prates</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Salvador Neto, Almir</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Lemos, Leandro Borges</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <typeOfResource>text</typeOfResource>
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  <genre authority="marc">abstract or summary</genre>
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  <abstract>


ABSTRACT:       This  study  aim  was  to  evaluate  the  agronomic  performance  and  the  postharvest  of  small-sized  Coffea  arabicacultivars and to indicate the best agronomic variable for indirect selecting genotypes for cultivation in high-temperature regions. The  experiment  was  conducted  during  the  2014/15  harvest,  employing  the  randomized  blocks  experimental  design,  with  four  replicates. The treatments consisted of 17 small-sized coffee cultivars. The evaluated attributes were growth, yield and postharvest of the coffee cultivars. Considering their morphological attributes, the cultivars Obatã IAC 1669-20, Catuaí Amarelo IAC 62, Obatã Amarelo IAC 4739 and IPR 99 were superior to the others. As for yield, the cultivars Obatã IAC 1669-20 (51.90 bags ha-1), Catuaí Amarelo IAC 62 (48.05 bags ha-1) and Catuaí Vermelho IAC 99 (47.63 bags ha-1) were superior. In the post-harvest evaluations, the cultivar Tupi IAC 125 (Tupi RN) had the best results. Due to their better agronomic performance, the cultivars Obatã IAC 1669-20 and Catuaí Amarelo IAC 62 are thus recommended for high-temperature regions. Plant height tends to be the best agronomic variable for indirect selecting more adapted cultivars for high-temperature regions.  



Key words:      adaptation; cultivar competition; plant height; vegetative growth</abstract>
  <abstract>


RESUMO:      Objetivou-se  avaliar  o  desempenho  agronômico  e  a  pós-colheita  de  cultivares  de  café  arábica  de  porte  baixo  e  indicar a melhor variável agronômica para seleção indireta de genótipos para cultivo em regiões de temperaturas elevadas. O experimento foi realizado na safra 2014/15, utilizando-se o delineamento experimental de blocos casualizados, com quatro repetições. Os tratamentos foram constituídos por 17 cultivares de café de porte baixo. Avaliou-se os atributos de crescimento, rendimento e pós colheita das cultivares de café. Considerando os atributos morfológicos, as cultivares Obatã IAC 1669-20, Catuaí Amarelo IAC 62, Obatã Amarelo IAC 4739 e IPR 99 apresentaram-se superior às demais. Quanto à produtividade, as cultivares Obatã IAC 1669-20 (51,90 sc ha-1), Catuaí Amarelo IAC 62 (48,05 sc ha-1) e Catuaí Vermelho IAC 99 (47,63 sc ha-1) foram superiores. Nas avaliações de pós-colheita a cultivar Tupi IAC 125 (Tupi RN) obteve os melhores resultados. Devido ao melhor desempenho agronômico, recomenda-se as cultivares Obatã IAC 1669-20 e Catuaí Amarelo IAC 62 para regiões de temperaturas elevadas. A altura de planta tende a ser a melhor variável agronômica para a seleção indireta de cultivares mais adaptadas em regiões de temperaturas elevadas.    



Palavras-chave:      adaptação; competição de cultivares; altura de plantas; crescimento vegetativ</abstract>
  <note>

Publicação online; 29 ref.; 6 tables; Summaries  (En, Pt)</note>
  <subject>
    <topic>CAFÉ</topic>
  </subject>
  <subject>
    <topic>CRESCIMENTO</topic>
  </subject>
  <subject>
    <topic>COMPETIÇÃO DE VARIEDADE</topic>
  </subject>
  <subject>
    <topic>GENÓTIPO</topic>
  </subject>
  <subject>
    <topic>SELEÇÃO</topic>
  </subject>
  <subject>
    <topic>ACLIMATAÇÃO</topic>
  </subject>
  <subject>
    <topic>MORFOLOGIA VEGETAL</topic>
  </subject>
  <relatedItem type="host">
    <titleInfo>
      <title>Revista Brasileira de Ciências Agrárias (Brazil)</title>
    </titleInfo>
    <originInfo>
      <publisher>Recife-PE Universidade Federal Rural de Pernambuco 2006</publisher>
    </originInfo>
    <identifier>2026-1793</identifier>
    <identifier type="issn">1981-1160</identifier>
    <identifier type="local">BR2026000537</identifier>
    <part>
      <text>v. 15(3) p. 1-9; (2020)</text>
    </part>
  </relatedItem>
  <identifier type="uri">http://www.agraria.pro.br/ojs32/index.php/RBCA/article/view/v15i3a7722/38</identifier>
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    <url>http://www.agraria.pro.br/ojs32/index.php/RBCA/article/view/v15i3a7722/38</url>
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      <languageTerm authority="iso639-2b" type="code">eng</languageTerm>
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