Genetic divergence in germplasm of common bean in Paraná State, Brazil

Detalhes bibliográficos
Autor(a) principal: Bonett, Lucimar Pereira
Data de Publicação: 2006
Outros Autores: Gonçalves-Vidigal, Maria Celeste, Schuelter, Adilson Ricken, Vidigal Filho, Pedro Soares, Gonela, Adriana, Lacanallo, Giselly Figueiredo
Tipo de documento: Artigo
Idioma: por
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2494
Resumo: The present work had objective to evaluate the genetic divergence among 63 traditional cultivars of the common bean (Phaseolus vulgaris L.) collected in Paraná state in the period 2001-2002. The experiment was carried out in an experimental area in 2002 in the county Toledo, PR. The experimental design was a randomized block with three replications. The Multivariate was used to evaluate the divergence among the genotypes, utilizing the Canonic Variable analysis and clustering, based on the Generalized Mahalanobis Distance ( 2 ii' D ) for the quantitative variables. The results demonstrated that the most divergent cultivars were Carioca Pitoco and Jalo vermelho, whereas the most similar were Carioca Pitoco and Carioca. These results point out the existence of genetic variability in common bean cultivars used by farmers, and multivariate analysis methods demonstrated efficiency to detect them, separating the cultivars Carioca and Jalo in different groups. Therefore, in order to compose the interpopulation selection programs the Carnaval (33), Carioca Pitoco (16), Pérola (14) and Carnaval (27) cultivars are recommend because they are the most divergent ones and possess one of the best averages in productivity.
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spelling Genetic divergence in germplasm of common bean in Paraná State, BrazilDivergência genética em germoplasma de feijoeiro comum coletado no estado do Paraná, BrasilCommon beanLandrace cultivarGenetics divergenceMultivariate analysis.Feijão comumCultivar crioulaDdivergência genéticaAnálise multivariada.The present work had objective to evaluate the genetic divergence among 63 traditional cultivars of the common bean (Phaseolus vulgaris L.) collected in Paraná state in the period 2001-2002. The experiment was carried out in an experimental area in 2002 in the county Toledo, PR. The experimental design was a randomized block with three replications. The Multivariate was used to evaluate the divergence among the genotypes, utilizing the Canonic Variable analysis and clustering, based on the Generalized Mahalanobis Distance ( 2 ii' D ) for the quantitative variables. The results demonstrated that the most divergent cultivars were Carioca Pitoco and Jalo vermelho, whereas the most similar were Carioca Pitoco and Carioca. These results point out the existence of genetic variability in common bean cultivars used by farmers, and multivariate analysis methods demonstrated efficiency to detect them, separating the cultivars Carioca and Jalo in different groups. Therefore, in order to compose the interpopulation selection programs the Carnaval (33), Carioca Pitoco (16), Pérola (14) and Carnaval (27) cultivars are recommend because they are the most divergent ones and possess one of the best averages in productivity.O presente trabalho teve como objetivo avaliar a divergência genética entre 63 cultivares crioulas de feijão comum (Phaseolus vulgaris L.) coletadas no Estado do Paraná no período de 2001 a 2002. O experimento foi conduzido em área experimental localizada no Município de Toledo, PR, no ano de 2002. O delineamento experimental utilizado foi o de blocos casualizados com três repetições. Os dados obtidos em cada característica foram submetidos à análise de variância considerando-se o efeito da cultivar como fixo. A análise multivariada foi usada para avaliar a divergência genética entre os genótipos utilizando-se as Variáveis Canônicas e o método de agrupamento com base na Distância Generalizada de Mahalanobis ( 2 ii' D ). As cultivares mais divergentes foram Carioca Pitoco e Jalo Vermelho e as mais similares foram Carioca Pitoco e Carioca. Esses resultados evidenciaram a existência de variabilidade genética nas cultivares de feijão utilizadas pelos agricultores e os que métodos de análises multivariadas demonstraram eficiência em detectá-la separando em grupos diferentes as cultivares Carioca e Jalo. As cultivares Carnaval (33), Carioca Pitoco (16), Pérola (14) e Carnaval (27), por apresentarem maiores produtividades e serem mais divergentes, são indicadas para gerar populações em programas de seleção interpopulacional.UEL2006-07-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/249410.5433/1679-0359.2006v27n4p547Semina: Ciências Agrárias; Vol. 27 No. 4 (2006); 547-560Semina: Ciências Agrárias; v. 27 n. 4 (2006); 547-5601679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2494/2119Bonett, Lucimar PereiraGonçalves-Vidigal, Maria CelesteSchuelter, Adilson RickenVidigal Filho, Pedro SoaresGonela, AdrianaLacanallo, Giselly Figueiredoinfo:eu-repo/semantics/openAccess2010-03-17T17:57:34Zoai:ojs.pkp.sfu.ca:article/2494Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2010-03-17T17:57:34Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Genetic divergence in germplasm of common bean in Paraná State, Brazil
Divergência genética em germoplasma de feijoeiro comum coletado no estado do Paraná, Brasil
title Genetic divergence in germplasm of common bean in Paraná State, Brazil
spellingShingle Genetic divergence in germplasm of common bean in Paraná State, Brazil
Bonett, Lucimar Pereira
Common bean
Landrace cultivar
Genetics divergence
Multivariate analysis.
Feijão comum
Cultivar crioula
Ddivergência genética
Análise multivariada.
title_short Genetic divergence in germplasm of common bean in Paraná State, Brazil
title_full Genetic divergence in germplasm of common bean in Paraná State, Brazil
title_fullStr Genetic divergence in germplasm of common bean in Paraná State, Brazil
title_full_unstemmed Genetic divergence in germplasm of common bean in Paraná State, Brazil
title_sort Genetic divergence in germplasm of common bean in Paraná State, Brazil
author Bonett, Lucimar Pereira
author_facet Bonett, Lucimar Pereira
Gonçalves-Vidigal, Maria Celeste
Schuelter, Adilson Ricken
Vidigal Filho, Pedro Soares
Gonela, Adriana
Lacanallo, Giselly Figueiredo
author_role author
author2 Gonçalves-Vidigal, Maria Celeste
Schuelter, Adilson Ricken
Vidigal Filho, Pedro Soares
Gonela, Adriana
Lacanallo, Giselly Figueiredo
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Bonett, Lucimar Pereira
Gonçalves-Vidigal, Maria Celeste
Schuelter, Adilson Ricken
Vidigal Filho, Pedro Soares
Gonela, Adriana
Lacanallo, Giselly Figueiredo
dc.subject.por.fl_str_mv Common bean
Landrace cultivar
Genetics divergence
Multivariate analysis.
Feijão comum
Cultivar crioula
Ddivergência genética
Análise multivariada.
topic Common bean
Landrace cultivar
Genetics divergence
Multivariate analysis.
Feijão comum
Cultivar crioula
Ddivergência genética
Análise multivariada.
description The present work had objective to evaluate the genetic divergence among 63 traditional cultivars of the common bean (Phaseolus vulgaris L.) collected in Paraná state in the period 2001-2002. The experiment was carried out in an experimental area in 2002 in the county Toledo, PR. The experimental design was a randomized block with three replications. The Multivariate was used to evaluate the divergence among the genotypes, utilizing the Canonic Variable analysis and clustering, based on the Generalized Mahalanobis Distance ( 2 ii' D ) for the quantitative variables. The results demonstrated that the most divergent cultivars were Carioca Pitoco and Jalo vermelho, whereas the most similar were Carioca Pitoco and Carioca. These results point out the existence of genetic variability in common bean cultivars used by farmers, and multivariate analysis methods demonstrated efficiency to detect them, separating the cultivars Carioca and Jalo in different groups. Therefore, in order to compose the interpopulation selection programs the Carnaval (33), Carioca Pitoco (16), Pérola (14) and Carnaval (27) cultivars are recommend because they are the most divergent ones and possess one of the best averages in productivity.
publishDate 2006
dc.date.none.fl_str_mv 2006-07-30
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://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2494
10.5433/1679-0359.2006v27n4p547
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2494
identifier_str_mv 10.5433/1679-0359.2006v27n4p547
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2494/2119
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 UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 27 No. 4 (2006); 547-560
Semina: Ciências Agrárias; v. 27 n. 4 (2006); 547-560
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
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