Plant architecture and grain yield in common bean progenies with erect and prostrate plant habit
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , |
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/2471 |
Resumo: | The objective of this work was to evaluate if progenies with erect and prostrate plant habit, from the same genetic pool, have the same yield potential. Crosses between a prostrate and three erect cultivars were made yielding three populations up to the F5 generation. In this generation, erect and prostrate plants from each population were selected and evaluated in separate experiments. Generations F5:6, F5:7 and F5:8 were evaluated for plant architecture, in a scale from 1 (erect) to 9 (prostrate) and for grain yield. The expected gain for selection for plant habit and the correlated response in grain yield, as well as gain from selection for grain yield with the correlated response in plant habit were estimated. The correlation between selection for better plant habit and grain yield was low and negative. It is possible to select common bean progenies simultaneously for yield and plant habit. |
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Plant architecture and grain yield in common bean progenies with erect and prostrate plant habitAssociação entre arquitetura de planta e produtividade de grãos em progênies de feijoeiro de porte ereto e prostradoPhaseolus vulgaris; genetic gain; common bean breeding; plant habit; correlated response; selectionPhaseolus vulgaris; ganho genético; melhoramento de feijão-comum; porte; resposta correlacionada; seleçãoThe objective of this work was to evaluate if progenies with erect and prostrate plant habit, from the same genetic pool, have the same yield potential. Crosses between a prostrate and three erect cultivars were made yielding three populations up to the F5 generation. In this generation, erect and prostrate plants from each population were selected and evaluated in separate experiments. Generations F5:6, F5:7 and F5:8 were evaluated for plant architecture, in a scale from 1 (erect) to 9 (prostrate) and for grain yield. The expected gain for selection for plant habit and the correlated response in grain yield, as well as gain from selection for grain yield with the correlated response in plant habit were estimated. The correlation between selection for better plant habit and grain yield was low and negative. It is possible to select common bean progenies simultaneously for yield and plant habit.O objetivo deste trabalho foi avaliar se progênies de feijoeiro de porte ereto e prostrado de um mesmo grupo gênico apresentam o mesmo potencial produtivo. Realizaram-se cruzamentos entre uma cultivar de porte prostrado e três de porte ereto, e foram obtidas três populações até a geração F5, quando foi realizada a seleção de plantas eretas e prostradas de cada população. Essas plantas foram avaliadas em experimentos distintos. Nas gerações F5:6, F5:7 e F5:8, foram avaliados o porte da planta, com notas de 1 (ereta) a 9 (prostrada), e a produtividade de grãos. Foram estimados os ganhos esperados quanto à seleção para porte e a resposta correlacionada à produtividade de grãos, além dos ganhos quanto à seleção para produtividade de grãos e a resposta correlacionada ao porte. A correlação entre melhor porte e produtividade de grãos foi pequena e negativa. É possível selecionar progênies de feijoeiro, simultaneamente, para obtenção de maior produtividade e de melhor arquitetura.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraCAPESSilva, Camila AndradeAbreu, Ângela de Fátima BarbosaRamalho, Magno Antonio Patto2010-12-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/2471Pesquisa Agropecuaria Brasileira; v.44, n.12, dez. 2009; 1647-1652Pesquisa Agropecuária Brasileira; v.44, n.12, dez. 2009; 1647-16521678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/2471/5912https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/2471/1884info:eu-repo/semantics/openAccess2012-06-17T11:54:27Zoai:ojs.seer.sct.embrapa.br:article/2471Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2012-06-17T11:54:27Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Plant architecture and grain yield in common bean progenies with erect and prostrate plant habit Associação entre arquitetura de planta e produtividade de grãos em progênies de feijoeiro de porte ereto e prostrado |
title |
Plant architecture and grain yield in common bean progenies with erect and prostrate plant habit |
spellingShingle |
Plant architecture and grain yield in common bean progenies with erect and prostrate plant habit Silva, Camila Andrade Phaseolus vulgaris; genetic gain; common bean breeding; plant habit; correlated response; selection Phaseolus vulgaris; ganho genético; melhoramento de feijão-comum; porte; resposta correlacionada; seleção |
title_short |
Plant architecture and grain yield in common bean progenies with erect and prostrate plant habit |
title_full |
Plant architecture and grain yield in common bean progenies with erect and prostrate plant habit |
title_fullStr |
Plant architecture and grain yield in common bean progenies with erect and prostrate plant habit |
title_full_unstemmed |
Plant architecture and grain yield in common bean progenies with erect and prostrate plant habit |
title_sort |
Plant architecture and grain yield in common bean progenies with erect and prostrate plant habit |
author |
Silva, Camila Andrade |
author_facet |
Silva, Camila Andrade Abreu, Ângela de Fátima Barbosa Ramalho, Magno Antonio Patto |
author_role |
author |
author2 |
Abreu, Ângela de Fátima Barbosa Ramalho, Magno Antonio Patto |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
CAPES |
dc.contributor.author.fl_str_mv |
Silva, Camila Andrade Abreu, Ângela de Fátima Barbosa Ramalho, Magno Antonio Patto |
dc.subject.por.fl_str_mv |
Phaseolus vulgaris; genetic gain; common bean breeding; plant habit; correlated response; selection Phaseolus vulgaris; ganho genético; melhoramento de feijão-comum; porte; resposta correlacionada; seleção |
topic |
Phaseolus vulgaris; genetic gain; common bean breeding; plant habit; correlated response; selection Phaseolus vulgaris; ganho genético; melhoramento de feijão-comum; porte; resposta correlacionada; seleção |
description |
The objective of this work was to evaluate if progenies with erect and prostrate plant habit, from the same genetic pool, have the same yield potential. Crosses between a prostrate and three erect cultivars were made yielding three populations up to the F5 generation. In this generation, erect and prostrate plants from each population were selected and evaluated in separate experiments. Generations F5:6, F5:7 and F5:8 were evaluated for plant architecture, in a scale from 1 (erect) to 9 (prostrate) and for grain yield. The expected gain for selection for plant habit and the correlated response in grain yield, as well as gain from selection for grain yield with the correlated response in plant habit were estimated. The correlation between selection for better plant habit and grain yield was low and negative. It is possible to select common bean progenies simultaneously for yield and plant habit. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-12-22 |
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/2471 |
url |
https://seer.sct.embrapa.br/index.php/pab/article/view/2471 |
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/2471/5912 https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/2471/1884 |
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.44, n.12, dez. 2009; 1647-1652 Pesquisa Agropecuária Brasileira; v.44, n.12, dez. 2009; 1647-1652 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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1793416691007356928 |