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  <titleInfo>
    <title>Viabilidade técnica e avaliação financeira de cultivos intercalares no desenvolvimento inicial da palma-de-óleo em Roraima</title>
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  <name type="personal">
    <namePart>Lopes, Antonia Dianaia Oliveira</namePart>
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  <name type="personal">
    <namePart>Cordeiro, Antonio Carlos Centeno</namePart>
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  <name type="personal">
    <namePart>Chagas, Edvan Alves</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
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  <name type="personal">
    <namePart>Lozano, Ricardo Manuel Bardales</namePart>
    <role>
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    </role>
  </name>
  <name type="personal">
    <namePart>Alves, Admar Bezerra</namePart>
    <role>
      <roleTerm authority="marcrelator" type="text">creator</roleTerm>
    </role>
  </name>
  <name type="personal">
    <namePart>Maciel, Francisco Clemilto da Silva</namePart>
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  <genre authority="marc">abstract or summary</genre>
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  <abstract>


RESUMO:     O  objetivo  foi  avaliar  a  viabilidade  técnica  de  cultivos  intercalares  na  palma‑de‑óleo em áreas de floresta alterada de Roraima e identificar o sistema de cultivo com resposta financeira mais adequada à amortização de custos de implantação durante a fase pré-produtiva da palma-de-óleo. Os tratamentos foram constituídos de oito sistemas de  cultivos:  S1‑ palma‑de‑óleo × banana × feijão‑caupi; S2‑ palma‑de‑óleo × abacaxi; S3‑ palma‑de‑óleo × mandioca; S4‑ palma‑de‑óleo × feijão‑caupi × milho; S5- palma-de-óleo × milho × mandioca; S6‑ palma‑de‑óleo × feijão‑caupi; S7‑ palma‑de‑óleo × amendoim; e S8‑ palma‑de‑óleo em cultivo solteiro. Utilizou‑se o delineamento em blocos casualizados com três repetições. Foi avaliado o desenvolvimento vegetativo da palma‑de‑óleo por meio da circunferência do coleto, comprimento da folha 9, largura e espessura do ráquis da folha 9, número de folíolos da folha 9 e número de folhas emitidas por planta aos 18 meses após o plantio. Foram quantificadas a produção das culturas no primeiro ciclo de colheita. Os   Indicadores financeiros utilizados foram a taxa de retorno e índice de lucratividade. Conclui‑se que, dentre os sistemas avaliados, os que favoreceram o crescimento vegetativo da cultura da palma‑de‑óleo foram os sistemas consorciados com feijão‑caupi × milho, amendoim  e  mandioca,  mostrando-se  também  economicamente  viáveis  e  podendo  ser  indicados como alternativa econômica para produção de palma‑de‑óleo. 


PALAVRAS-CHAVE:   Elaeis guineenses, Dendê, Consórcio, Agricultura familiar</abstract>
  <abstract>


ABSTRACT:     This  article  aimed  to  evaluate  the  technical  feasibility  of  inter-  cropped  cultivation  of  the  Oil  palm  in  altered  forested  areas  of  Roraima,  and  identify  cropping  systems  with  better  financial  response  for  cost  recovery  in  Oil  palm  plants  during  the pre-production  phase  of  development.  The  treatments  were  composed  of  eight  cropping  systems: S1- Oil palm × banana × cowpea; S2- Oil palm × pineapple; S3- Oil palm × cassava; S4- Oil palm × cowpea × maize; S5- Oil palm × maize × cassava; S6- Oil palm × cowpea; S7- Oil palm × peanut and S8- Oil palm in mono crop. A randomized block design was used with three replications. The vegetative development of the Oil palm was evaluated through the girth circumference, length of leaf 9, width and thickness of the rachis of leaf 9, number of leaflets of leaf 9 and number of leaves per plant issued as of 18 months after planting. Crop yields were quantified on the first collection cycle. The financial indicators used were the rate of return and profitability index. Is the study concluded that the most favoring systems for the vegetative growth of the Oil palm crop were the cowpea inter cropping systems with maize; peanut and cassava also was shown to be economically viable and may indicate an economic alternative to production of Oil palm. 


KEYWORDS:   Elaeis guineensis, Oil palm, Consortium, Family farming</abstract>
  <note>

Publicação online; 21 ref.; 5 tables; Summaries (En, Pt)</note>
  <subject>
    <topic>AGRICULTURA FAMILIAR</topic>
  </subject>
  <subject>
    <topic>DENDÊ</topic>
  </subject>
  <subject>
    <topic>CONSORCIAÇÃO DE CULTURA</topic>
  </subject>
  <subject>
    <topic>SISTEMA DE CULTIVO</topic>
  </subject>
  <subject>
    <topic>CUSTO DE PRODUÇÃO</topic>
  </subject>
  <subject>
    <topic>PRODUTIVIDADE</topic>
  </subject>
  <subject>
    <topic>RORAIMA</topic>
  </subject>
  <relatedItem type="host">
    <titleInfo>
      <title>Revista de Ciências Agrárias (Brazil)</title>
    </titleInfo>
    <originInfo>
      <publisher>Belém-PA Faculdade de Ciências Agrárias do Pará 1999</publisher>
    </originInfo>
    <identifier>2024-6636</identifier>
    <identifier type="issn">1517-591X Impresso/Versão online ISSN 2177-8760</identifier>
    <identifier type="local">BR2025002801</identifier>
    <part>
      <text>v. 58(4) p. 442-430; (2015)</text>
    </part>
  </relatedItem>
  <identifier type="uri">https://ajaes.ufra.edu.br/index.php/ajaes/article/view/1961/743</identifier>
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    <url>https://ajaes.ufra.edu.br/index.php/ajaes/article/view/1961/743</url>
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    <recordCreationDate encoding="marc">250828</recordCreationDate>
    <recordChangeDate encoding="iso8601">20250828125141.0</recordChangeDate>
    <languageOfCataloging>
      <languageTerm authority="iso639-2b" type="code">por</languageTerm>
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