Grain yield and seed quality of soybean selected for high protein content

Detalhes bibliográficos
Autor(a) principal: de Mello Filho, Odilon Lemos
Data de Publicação: 2004
Outros Autores: Sediyama, Carlos Sigueyuki, Moreira, Maurílio Alves, Reis, Múcio Silva, Massoni, Guilherme Augusto, Piovesan, Newton Denis
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/6792
Resumo: The objective of this work was to evaluate the effects of selection for high protein on seed physiological quality and grain yield of soybean. Four populations of BC1F4 and four of F4, each from a cross between a commercial variety and a line bearing high protein seeds, were used. The high protein content selection has a tendency to affect negatively the seed physiological quality. Estimates of correlation coefficients between protein content and grain yield were mostly negative but varied among populations. It is possible to obtain lines with high protein content, keeping the grain yield and the seed physiological quality of their respective recurrent progenitors.
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spelling Grain yield and seed quality of soybean selected for high protein contentProdutividade de grãos e qualidade de sementes de soja selecionada para alto teor de proteínaGlycine max; protein content; progenitors; plant breedingGlycine max; teor em proteína; progenitores; melhoramento de plantasThe objective of this work was to evaluate the effects of selection for high protein on seed physiological quality and grain yield of soybean. Four populations of BC1F4 and four of F4, each from a cross between a commercial variety and a line bearing high protein seeds, were used. The high protein content selection has a tendency to affect negatively the seed physiological quality. Estimates of correlation coefficients between protein content and grain yield were mostly negative but varied among populations. It is possible to obtain lines with high protein content, keeping the grain yield and the seed physiological quality of their respective recurrent progenitors.O objetivo deste trabalho foi avaliar a influência da seleção para alto teor protéico na qualidade fisiológica da semente e na produção de grãos de soja. Utilizaram-se quatro populações RC1F4 e quatro F4, originadas, cada uma, do cruzamento de um material com alto teor protéico na semente com uma variedade comercial. Houve tendência de seleção para alto teor protéico influenciar negativamente a qualidade fisiológica das sementes. As estimativas dos coeficientes de correlação entre teor de proteína na semente e produção de grãos foram, na maioria, negativas porém variáveis entre as populações. É possível obter linhagens com teor protéico mais elevado, mantendo as médias de produção de grãos e do potencial fisiológico das sementes de seus respectivos progenitores recorrentes.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária Brasileirade Mello Filho, Odilon LemosSediyama, Carlos SigueyukiMoreira, Maurílio AlvesReis, Múcio SilvaMassoni, Guilherme AugustoPiovesan, Newton Denis2004-05-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/6792Pesquisa Agropecuaria Brasileira; v.39, n.5, maio 2004; 445-450Pesquisa Agropecuária Brasileira; v.39, n.5, maio 2004; 445-4501678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAenghttps://seer.sct.embrapa.br/index.php/pab/article/view/6792/3848info:eu-repo/semantics/openAccess2014-07-18T16:08:54Zoai:ojs.seer.sct.embrapa.br:article/6792Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-07-18T16:08:54Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Grain yield and seed quality of soybean selected for high protein content
Produtividade de grãos e qualidade de sementes de soja selecionada para alto teor de proteína
title Grain yield and seed quality of soybean selected for high protein content
spellingShingle Grain yield and seed quality of soybean selected for high protein content
de Mello Filho, Odilon Lemos
Glycine max; protein content; progenitors; plant breeding
Glycine max; teor em proteína; progenitores; melhoramento de plantas
title_short Grain yield and seed quality of soybean selected for high protein content
title_full Grain yield and seed quality of soybean selected for high protein content
title_fullStr Grain yield and seed quality of soybean selected for high protein content
title_full_unstemmed Grain yield and seed quality of soybean selected for high protein content
title_sort Grain yield and seed quality of soybean selected for high protein content
author de Mello Filho, Odilon Lemos
author_facet de Mello Filho, Odilon Lemos
Sediyama, Carlos Sigueyuki
Moreira, Maurílio Alves
Reis, Múcio Silva
Massoni, Guilherme Augusto
Piovesan, Newton Denis
author_role author
author2 Sediyama, Carlos Sigueyuki
Moreira, Maurílio Alves
Reis, Múcio Silva
Massoni, Guilherme Augusto
Piovesan, Newton Denis
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv de Mello Filho, Odilon Lemos
Sediyama, Carlos Sigueyuki
Moreira, Maurílio Alves
Reis, Múcio Silva
Massoni, Guilherme Augusto
Piovesan, Newton Denis
dc.subject.por.fl_str_mv Glycine max; protein content; progenitors; plant breeding
Glycine max; teor em proteína; progenitores; melhoramento de plantas
topic Glycine max; protein content; progenitors; plant breeding
Glycine max; teor em proteína; progenitores; melhoramento de plantas
description The objective of this work was to evaluate the effects of selection for high protein on seed physiological quality and grain yield of soybean. Four populations of BC1F4 and four of F4, each from a cross between a commercial variety and a line bearing high protein seeds, were used. The high protein content selection has a tendency to affect negatively the seed physiological quality. Estimates of correlation coefficients between protein content and grain yield were mostly negative but varied among populations. It is possible to obtain lines with high protein content, keeping the grain yield and the seed physiological quality of their respective recurrent progenitors.
publishDate 2004
dc.date.none.fl_str_mv 2004-05-01
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/6792
url https://seer.sct.embrapa.br/index.php/pab/article/view/6792
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/6792/3848
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.39, n.5, maio 2004; 445-450
Pesquisa Agropecuária Brasileira; v.39, n.5, maio 2004; 445-450
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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