Potential of genotypes for fresh pod and fresh‑shelled cowpea market

Detalhes bibliográficos
Autor(a) principal: Sousa, Jaqueline Luz Moura
Data de Publicação: 2015
Outros Autores: Rocha, Maurisrael de Moura, Silva, Kaesel Jackson Damasceno e, Neves, Adão Cabral das, Sousa, Raylson Rodrigues de
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/20501
Resumo: The objective of this work was to evaluate the variability of cowpea genotypes and to select those with potential for fresh pod and fresh‑shelled cowpea market. In 2012, 16 genotypes were evaluated in two experiments (rainfed and irrigated), which were conducted in a randomized complete block design with four replicates. The following traits were evaluated: number of days for flowering start, fresh pod length, number of seed per fresh pod, weight of hundred fresh grains, fresh pod yield, fresh grain yield, and fresh grain index. Most of the traits showed differences according to the growth environment, but the response of genotypes to environmental variations was similar. Genotypes under irrigation conditions showed fresh pod and seed yield similar to the ones of the checks. The Azulão‑MS cultivar under rainfed conditions showed a high potential for fresh pod yield, however, it had a low relationship fresh‑shelled seed/fresh pod. The BRS Tumucumaque cultivar has potential for fresh seed yield under rainfed conditions, while the MNC00‑595F‑27 line is more productive under irrigation.
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spelling Potential of genotypes for fresh pod and fresh‑shelled cowpea marketPotencial de genótipos de feijão‑caupi para o mercado de vagens e grãos verdesVigna unguiculata; immature cowpea; irrigation; rainfedVigna unguiculata; feijão verde; irrigação; sequeiroThe objective of this work was to evaluate the variability of cowpea genotypes and to select those with potential for fresh pod and fresh‑shelled cowpea market. In 2012, 16 genotypes were evaluated in two experiments (rainfed and irrigated), which were conducted in a randomized complete block design with four replicates. The following traits were evaluated: number of days for flowering start, fresh pod length, number of seed per fresh pod, weight of hundred fresh grains, fresh pod yield, fresh grain yield, and fresh grain index. Most of the traits showed differences according to the growth environment, but the response of genotypes to environmental variations was similar. Genotypes under irrigation conditions showed fresh pod and seed yield similar to the ones of the checks. The Azulão‑MS cultivar under rainfed conditions showed a high potential for fresh pod yield, however, it had a low relationship fresh‑shelled seed/fresh pod. The BRS Tumucumaque cultivar has potential for fresh seed yield under rainfed conditions, while the MNC00‑595F‑27 line is more productive under irrigation.O objetivo deste trabalho foi avaliar a variabilidade de genótipos de feijão‑caupi e selecionar aqueles com potencial para o mercado de vagens e grãos verdes. Em 2012, foram avaliados 16 genótipos em dois experimentos (sequeiro e irrigado), em delineamento de blocos ao acaso, com quatro repetições. Foram avaliados os caracteres: número de dias para o início da floração, comprimento de vagem verde, número de grãos por vagem verde, massa de cem grãos verdes, produtividade de vagens verdes, produtividade de grãos verdes e índice de grãos verdes. A maioria dos caracteres apresentou diferenças quanto ao ambiente de cultivo, mas a resposta dos genótipos às variações ambientais foi similar. Os genótipos, sob irrigação, apresentaram produtividade de vagens e grãos verdes similar à das testemunhas. A cultivar Azulão‑MS, em sequeiro, apresentou alto potencial para a produção de vagens verdes, no entanto, com baixa relação grão verde/vagem verde. A cultivar BRS Tumucumaque apresenta potencial para a produtividade de grãos verdes em sequeiro, enquanto a linhagem MNC00‑595F‑27 produz mais em condições de irrigação.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraCAPESSousa, Jaqueline Luz MouraRocha, Maurisrael de MouraSilva, Kaesel Jackson Damasceno eNeves, Adão Cabral dasSousa, Raylson Rodrigues de2015-05-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/20501Pesquisa Agropecuaria Brasileira; v.50, n.5, maio 2015; 392-398Pesquisa Agropecuária Brasileira; v.50, n.5, maio 2015; 392-3981678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/20501/12925https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/20501/12683info:eu-repo/semantics/openAccess2015-05-27T20:56:50Zoai:ojs.seer.sct.embrapa.br:article/20501Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2015-05-27T20:56:50Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Potential of genotypes for fresh pod and fresh‑shelled cowpea market
Potencial de genótipos de feijão‑caupi para o mercado de vagens e grãos verdes
title Potential of genotypes for fresh pod and fresh‑shelled cowpea market
spellingShingle Potential of genotypes for fresh pod and fresh‑shelled cowpea market
Sousa, Jaqueline Luz Moura
Vigna unguiculata; immature cowpea; irrigation; rainfed
Vigna unguiculata; feijão verde; irrigação; sequeiro
title_short Potential of genotypes for fresh pod and fresh‑shelled cowpea market
title_full Potential of genotypes for fresh pod and fresh‑shelled cowpea market
title_fullStr Potential of genotypes for fresh pod and fresh‑shelled cowpea market
title_full_unstemmed Potential of genotypes for fresh pod and fresh‑shelled cowpea market
title_sort Potential of genotypes for fresh pod and fresh‑shelled cowpea market
author Sousa, Jaqueline Luz Moura
author_facet Sousa, Jaqueline Luz Moura
Rocha, Maurisrael de Moura
Silva, Kaesel Jackson Damasceno e
Neves, Adão Cabral das
Sousa, Raylson Rodrigues de
author_role author
author2 Rocha, Maurisrael de Moura
Silva, Kaesel Jackson Damasceno e
Neves, Adão Cabral das
Sousa, Raylson Rodrigues de
author2_role author
author
author
author
dc.contributor.none.fl_str_mv
CAPES
dc.contributor.author.fl_str_mv Sousa, Jaqueline Luz Moura
Rocha, Maurisrael de Moura
Silva, Kaesel Jackson Damasceno e
Neves, Adão Cabral das
Sousa, Raylson Rodrigues de
dc.subject.por.fl_str_mv Vigna unguiculata; immature cowpea; irrigation; rainfed
Vigna unguiculata; feijão verde; irrigação; sequeiro
topic Vigna unguiculata; immature cowpea; irrigation; rainfed
Vigna unguiculata; feijão verde; irrigação; sequeiro
description The objective of this work was to evaluate the variability of cowpea genotypes and to select those with potential for fresh pod and fresh‑shelled cowpea market. In 2012, 16 genotypes were evaluated in two experiments (rainfed and irrigated), which were conducted in a randomized complete block design with four replicates. The following traits were evaluated: number of days for flowering start, fresh pod length, number of seed per fresh pod, weight of hundred fresh grains, fresh pod yield, fresh grain yield, and fresh grain index. Most of the traits showed differences according to the growth environment, but the response of genotypes to environmental variations was similar. Genotypes under irrigation conditions showed fresh pod and seed yield similar to the ones of the checks. The Azulão‑MS cultivar under rainfed conditions showed a high potential for fresh pod yield, however, it had a low relationship fresh‑shelled seed/fresh pod. The BRS Tumucumaque cultivar has potential for fresh seed yield under rainfed conditions, while the MNC00‑595F‑27 line is more productive under irrigation.
publishDate 2015
dc.date.none.fl_str_mv 2015-05-06
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/20501
url https://seer.sct.embrapa.br/index.php/pab/article/view/20501
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/20501/12925
https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/20501/12683
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.50, n.5, maio 2015; 392-398
Pesquisa Agropecuária Brasileira; v.50, n.5, maio 2015; 392-398
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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