Adaptability and stability parameters for potassium and calcium contents and grain yield in cowpea lines.

Detalhes bibliográficos
Autor(a) principal: SILVA, D. O. M. da
Data de Publicação: 2016
Outros Autores: SANTOS, C. A. F.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1052553
Resumo: The aim of the present study is to estimate the adaptability and stability of K and Ca contents, and grain yield in cowpea lines for release as new cultivars. Forty-four inbred lines and cultivars were assessed in seven sites of the Brazilian semi-arid region. Significant statistical differences were observed in the treatment, environments and environment treatment interaction mean squares for all variables. The methods by Eberhart and Russell (1966), Lin and Binns (1988), and the additive main effects and multiplicative interaction (AMMI) showed similar results in the selection of superior materials. The C4I and C3O lines showed grain yield equal to or greater than the overall mean of 1050 kg ha-1 in the experiments, with mean of K and Ca higher than the values of the assessed cultivars, as well as wide stability and good predictability in the assessed environment series. The lines showed great potential to be released as new cultivars in the Brazilian semiarid region.
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spelling Adaptability and stability parameters for potassium and calcium contents and grain yield in cowpea lines.Feijão-caupiMelhoramento genéticoEnvironment interactionImprovement geneticFeijãoPotássioCálcioFeijão de CordaGrãoVigna UnguiculataBiofortificationGenotypeThe aim of the present study is to estimate the adaptability and stability of K and Ca contents, and grain yield in cowpea lines for release as new cultivars. Forty-four inbred lines and cultivars were assessed in seven sites of the Brazilian semi-arid region. Significant statistical differences were observed in the treatment, environments and environment treatment interaction mean squares for all variables. The methods by Eberhart and Russell (1966), Lin and Binns (1988), and the additive main effects and multiplicative interaction (AMMI) showed similar results in the selection of superior materials. The C4I and C3O lines showed grain yield equal to or greater than the overall mean of 1050 kg ha-1 in the experiments, with mean of K and Ca higher than the values of the assessed cultivars, as well as wide stability and good predictability in the assessed environment series. The lines showed great potential to be released as new cultivars in the Brazilian semiarid region.DANILLO OLEGARIO MATOS DA SILVA, Universidade Estadual de Feira de Santana - UEFS; CARLOS ANTONIO FERNANDES SANTOS, CPATSA.SILVA, D. O. M. daSANTOS, C. A. F.2016-09-08T11:11:11Z2016-09-08T11:11:11Z2016-09-0820162017-02-09T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleAfrican Journal of Agricultural Research, v. 11, n. 36, p. 3366-3374, sept. 2016.http://www.alice.cnptia.embrapa.br/alice/handle/doc/105255310.5897/AJAR2016.11526enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-08-16T04:01:13Zoai:www.alice.cnptia.embrapa.br:doc/1052553Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-08-16T04:01:13falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-16T04:01:13Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Adaptability and stability parameters for potassium and calcium contents and grain yield in cowpea lines.
title Adaptability and stability parameters for potassium and calcium contents and grain yield in cowpea lines.
spellingShingle Adaptability and stability parameters for potassium and calcium contents and grain yield in cowpea lines.
SILVA, D. O. M. da
Feijão-caupi
Melhoramento genético
Environment interaction
Improvement genetic
Feijão
Potássio
Cálcio
Feijão de Corda
Grão
Vigna Unguiculata
Biofortification
Genotype
title_short Adaptability and stability parameters for potassium and calcium contents and grain yield in cowpea lines.
title_full Adaptability and stability parameters for potassium and calcium contents and grain yield in cowpea lines.
title_fullStr Adaptability and stability parameters for potassium and calcium contents and grain yield in cowpea lines.
title_full_unstemmed Adaptability and stability parameters for potassium and calcium contents and grain yield in cowpea lines.
title_sort Adaptability and stability parameters for potassium and calcium contents and grain yield in cowpea lines.
author SILVA, D. O. M. da
author_facet SILVA, D. O. M. da
SANTOS, C. A. F.
author_role author
author2 SANTOS, C. A. F.
author2_role author
dc.contributor.none.fl_str_mv DANILLO OLEGARIO MATOS DA SILVA, Universidade Estadual de Feira de Santana - UEFS; CARLOS ANTONIO FERNANDES SANTOS, CPATSA.
dc.contributor.author.fl_str_mv SILVA, D. O. M. da
SANTOS, C. A. F.
dc.subject.por.fl_str_mv Feijão-caupi
Melhoramento genético
Environment interaction
Improvement genetic
Feijão
Potássio
Cálcio
Feijão de Corda
Grão
Vigna Unguiculata
Biofortification
Genotype
topic Feijão-caupi
Melhoramento genético
Environment interaction
Improvement genetic
Feijão
Potássio
Cálcio
Feijão de Corda
Grão
Vigna Unguiculata
Biofortification
Genotype
description The aim of the present study is to estimate the adaptability and stability of K and Ca contents, and grain yield in cowpea lines for release as new cultivars. Forty-four inbred lines and cultivars were assessed in seven sites of the Brazilian semi-arid region. Significant statistical differences were observed in the treatment, environments and environment treatment interaction mean squares for all variables. The methods by Eberhart and Russell (1966), Lin and Binns (1988), and the additive main effects and multiplicative interaction (AMMI) showed similar results in the selection of superior materials. The C4I and C3O lines showed grain yield equal to or greater than the overall mean of 1050 kg ha-1 in the experiments, with mean of K and Ca higher than the values of the assessed cultivars, as well as wide stability and good predictability in the assessed environment series. The lines showed great potential to be released as new cultivars in the Brazilian semiarid region.
publishDate 2016
dc.date.none.fl_str_mv 2016-09-08T11:11:11Z
2016-09-08T11:11:11Z
2016-09-08
2016
2017-02-09T11:11:11Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv African Journal of Agricultural Research, v. 11, n. 36, p. 3366-3374, sept. 2016.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1052553
10.5897/AJAR2016.11526
identifier_str_mv African Journal of Agricultural Research, v. 11, n. 36, p. 3366-3374, sept. 2016.
10.5897/AJAR2016.11526
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/1052553
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
collection Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv cg-riaa@embrapa.br
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