Genetic parameters estimation in common bean under weed plant competition

Detalhes bibliográficos
Autor(a) principal: Coelho, Clever Geraldo
Data de Publicação: 2021
Outros Autores: Dalvi, Leandro Pin, Marçal, Tiago de Souza, Oliveira, Lidiane dos Santos Gomes, Oliveira, Fabio Luiz, Fialho, Gustavo Sessa
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/48760
Resumo: The present study aimed to estimate genetic parameters of 20 common bean genotypes, commercial and regional bean on weed interference. The agronomic characters analyzed were: average stem diameter (ASD); average plant length (APL); number of pods per pot (NPP); number of locules per pod (NLP); number of grains per pod (NGP); percentage of empty locules (% EL); total grains per pot (TGP); total grain weight per pot (TGW) and average grain weight (AGW). High heritability values were found for most of the characters studied, except for NGP and EL; in addition to great genetic variability among genotypes. Therefore, for most of the characteristics of agronomic interest studied, simple selection methods can be applied with great potential to identify superior genotypes and consequent genetic progress in common bean breeding.
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spelling Genetic parameters estimation in common bean under weed plant competitionPhaseolus vulgaris L.Commelina diffusa L.Common bean - Weed interferenceCommon bean - Genetic improvementSuperior genotypesFeijoeiro - Interferência de ervas daninhasFeijoeiro - Melhoramento genéticoGenótipos superioresThe present study aimed to estimate genetic parameters of 20 common bean genotypes, commercial and regional bean on weed interference. The agronomic characters analyzed were: average stem diameter (ASD); average plant length (APL); number of pods per pot (NPP); number of locules per pod (NLP); number of grains per pod (NGP); percentage of empty locules (% EL); total grains per pot (TGP); total grain weight per pot (TGW) and average grain weight (AGW). High heritability values were found for most of the characters studied, except for NGP and EL; in addition to great genetic variability among genotypes. Therefore, for most of the characteristics of agronomic interest studied, simple selection methods can be applied with great potential to identify superior genotypes and consequent genetic progress in common bean breeding.Universidade Federal de Viçosa2021-12-30T17:14:04Z2021-12-30T17:14:04Z2021-07info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfCOELHO, C. G. et al. Genetic parameters estimation in common bean under weed plant competition. Ceres, Viçosa, MG, v. 68, n.4, p. 333-342, Jul./Aug. 2021.http://repositorio.ufla.br/jspui/handle/1/48760Ceresreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessCoelho, Clever GeraldoDalvi, Leandro PinMarçal, Tiago de SouzaOliveira, Lidiane dos Santos GomesOliveira, Fabio LuizFialho, Gustavo Sessaeng2021-12-30T17:14:05Zoai:localhost:1/48760Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2021-12-30T17:14:05Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Genetic parameters estimation in common bean under weed plant competition
title Genetic parameters estimation in common bean under weed plant competition
spellingShingle Genetic parameters estimation in common bean under weed plant competition
Coelho, Clever Geraldo
Phaseolus vulgaris L.
Commelina diffusa L.
Common bean - Weed interference
Common bean - Genetic improvement
Superior genotypes
Feijoeiro - Interferência de ervas daninhas
Feijoeiro - Melhoramento genético
Genótipos superiores
title_short Genetic parameters estimation in common bean under weed plant competition
title_full Genetic parameters estimation in common bean under weed plant competition
title_fullStr Genetic parameters estimation in common bean under weed plant competition
title_full_unstemmed Genetic parameters estimation in common bean under weed plant competition
title_sort Genetic parameters estimation in common bean under weed plant competition
author Coelho, Clever Geraldo
author_facet Coelho, Clever Geraldo
Dalvi, Leandro Pin
Marçal, Tiago de Souza
Oliveira, Lidiane dos Santos Gomes
Oliveira, Fabio Luiz
Fialho, Gustavo Sessa
author_role author
author2 Dalvi, Leandro Pin
Marçal, Tiago de Souza
Oliveira, Lidiane dos Santos Gomes
Oliveira, Fabio Luiz
Fialho, Gustavo Sessa
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Coelho, Clever Geraldo
Dalvi, Leandro Pin
Marçal, Tiago de Souza
Oliveira, Lidiane dos Santos Gomes
Oliveira, Fabio Luiz
Fialho, Gustavo Sessa
dc.subject.por.fl_str_mv Phaseolus vulgaris L.
Commelina diffusa L.
Common bean - Weed interference
Common bean - Genetic improvement
Superior genotypes
Feijoeiro - Interferência de ervas daninhas
Feijoeiro - Melhoramento genético
Genótipos superiores
topic Phaseolus vulgaris L.
Commelina diffusa L.
Common bean - Weed interference
Common bean - Genetic improvement
Superior genotypes
Feijoeiro - Interferência de ervas daninhas
Feijoeiro - Melhoramento genético
Genótipos superiores
description The present study aimed to estimate genetic parameters of 20 common bean genotypes, commercial and regional bean on weed interference. The agronomic characters analyzed were: average stem diameter (ASD); average plant length (APL); number of pods per pot (NPP); number of locules per pod (NLP); number of grains per pod (NGP); percentage of empty locules (% EL); total grains per pot (TGP); total grain weight per pot (TGW) and average grain weight (AGW). High heritability values were found for most of the characters studied, except for NGP and EL; in addition to great genetic variability among genotypes. Therefore, for most of the characteristics of agronomic interest studied, simple selection methods can be applied with great potential to identify superior genotypes and consequent genetic progress in common bean breeding.
publishDate 2021
dc.date.none.fl_str_mv 2021-12-30T17:14:04Z
2021-12-30T17:14:04Z
2021-07
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv COELHO, C. G. et al. Genetic parameters estimation in common bean under weed plant competition. Ceres, Viçosa, MG, v. 68, n.4, p. 333-342, Jul./Aug. 2021.
http://repositorio.ufla.br/jspui/handle/1/48760
identifier_str_mv COELHO, C. G. et al. Genetic parameters estimation in common bean under weed plant competition. Ceres, Viçosa, MG, v. 68, n.4, p. 333-342, Jul./Aug. 2021.
url http://repositorio.ufla.br/jspui/handle/1/48760
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Viçosa
publisher.none.fl_str_mv Universidade Federal de Viçosa
dc.source.none.fl_str_mv Ceres
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
_version_ 1784549993353314304

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