Agronomic potential and genetic divergence among genotypes of bush snap bean
Autor(a) principal: | |
---|---|
Data de Publicação: | 2009 |
Outros Autores: | , , , , |
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/4641 |
Resumo: | The aim of this study was to evaluate 11 breeding lines and three bush snap bean cultivars related to genetic divergence and agronomic potential in Londrina and Cambé, Paraná, Brazil. The experimental design was a randomized complete block with three replications. Each plot was represented by four rows of 4.0m long with 0.5m between rows. Eight characters were evaluated and submitted to individual and joint analysis of variance and multivariate analysis. There were statistical differences among genotypes for all the studied characteristics. The interaction genotype x local was not significant for production and pod diameter, showing a consistent performance of these characteristics and genotypes at these locations. The genetic divergence observed among genotypes was quantified within the first three principal components and the first three canonical variables that explained 90.2% and 88.7% of the total variation available, respectively. The morphologic characteristics and the seed production were within the first and second components and the snap bean production characteristics were within the third principal component. Five and seven groups of dissimilarity were defined of the principal components and canonical variables, respectively. The cultivars were represented in different groups. The most promising lines HAB 402, HAB 415, HAB 417 belong to the same group and are dissimilar in relation to the tested cultivars. |
id |
UEL-11_710db9e5f9ba27c7fb23012b36eeb39c |
---|---|
oai_identifier_str |
oai:ojs.pkp.sfu.ca:article/4641 |
network_acronym_str |
UEL-11 |
network_name_str |
Semina. Ciências Agrárias (Online) |
repository_id_str |
|
spelling |
Agronomic potential and genetic divergence among genotypes of bush snap beanPotencial agronômico e divergência genética entre genótipos de feijão-vagem de crescimento determinadoPhaseolus vulgaris L.Genetic dissimilarity. GermplasmMultivariate analysisSelection of genotypesPhaseolus vulgaris L.Dissimilaridade genéticaGermoplasmaAnálise multivariadaSeleção de genótipoThe aim of this study was to evaluate 11 breeding lines and three bush snap bean cultivars related to genetic divergence and agronomic potential in Londrina and Cambé, Paraná, Brazil. The experimental design was a randomized complete block with three replications. Each plot was represented by four rows of 4.0m long with 0.5m between rows. Eight characters were evaluated and submitted to individual and joint analysis of variance and multivariate analysis. There were statistical differences among genotypes for all the studied characteristics. The interaction genotype x local was not significant for production and pod diameter, showing a consistent performance of these characteristics and genotypes at these locations. The genetic divergence observed among genotypes was quantified within the first three principal components and the first three canonical variables that explained 90.2% and 88.7% of the total variation available, respectively. The morphologic characteristics and the seed production were within the first and second components and the snap bean production characteristics were within the third principal component. Five and seven groups of dissimilarity were defined of the principal components and canonical variables, respectively. The cultivars were represented in different groups. The most promising lines HAB 402, HAB 415, HAB 417 belong to the same group and are dissimilar in relation to the tested cultivars.O objetivo deste estudo foi avaliar 11 linhagens e três cultivares de feijão-vagem de crescimento determinado, quanto a divergência genética e o potencial agronômico nas condições de Londrina e Cambé, Paraná, Brasil. O experimento foi em blocos ao acaso, com três repetições, e parcelas constituídas por quatro fileiras com 4,0m de comprimento e 0,5m entre fileiras. Oito caracteres foram avaliados e submetidos às análises de variância individual, conjunta e multivariada. Houve diferenças significativas entre os genótipos para as características consideradas. A interação genótipo x locais não foi significativa para produção e diâmetro de vagem, revelando um desempenho consistente destas características e dos genótipos nestes locais. A divergência genética observada entre os genótipos de feijão-vagem foi quantificada pelos três primeiros componentes principais e três primeiras variáveis canônicas que explicaram 90,2% e 88,7% da variação total disponível, respectivamente. As características morfológicas de vagens e produção de sementes foram agrupadas nos dois primeiros componentes e as características relacionadas à produção de vagens foram agrupadas no terceiro componente, para a análise de componentes principais. Os dendrogramas, baseados nas distâncias euclidianas a partir dos escores dos três principais componentes principais e variáveis canônicas, separaram os genótipos em cinco e sete grupos respectivamente. As cultivares ficaram representadas em diferentes agrupamentos. As linhagens mais promissoras, HAB 402, HAB 415 e HAB 417, pertencem ao mesmo grupo e são dissimilares em relação às cultivares testadas.UEL2009-12-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/464110.5433/1679-0359.2009v30n4Sup1p1051Semina: Ciências Agrárias; Vol. 30 No. 4Sup1 (2009); 1051-1060Semina: Ciências Agrárias; v. 30 n. 4Sup1 (2009); 1051-10601679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4641/3947Moreira, Rosângela Maria PintoFerreira, Josué MaldonadoTakahashi, Lúcia Sadayo AssariVasconcelos, Maria Elizabeth CostaGeus, Leonardo CornélioBotti, Leandroinfo:eu-repo/semantics/openAccess2015-11-19T18:38:27Zoai:ojs.pkp.sfu.ca:article/4641Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2015-11-19T18:38:27Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Agronomic potential and genetic divergence among genotypes of bush snap bean Potencial agronômico e divergência genética entre genótipos de feijão-vagem de crescimento determinado |
title |
Agronomic potential and genetic divergence among genotypes of bush snap bean |
spellingShingle |
Agronomic potential and genetic divergence among genotypes of bush snap bean Moreira, Rosângela Maria Pinto Phaseolus vulgaris L. Genetic dissimilarity. Germplasm Multivariate analysis Selection of genotypes Phaseolus vulgaris L. Dissimilaridade genética Germoplasma Análise multivariada Seleção de genótipo |
title_short |
Agronomic potential and genetic divergence among genotypes of bush snap bean |
title_full |
Agronomic potential and genetic divergence among genotypes of bush snap bean |
title_fullStr |
Agronomic potential and genetic divergence among genotypes of bush snap bean |
title_full_unstemmed |
Agronomic potential and genetic divergence among genotypes of bush snap bean |
title_sort |
Agronomic potential and genetic divergence among genotypes of bush snap bean |
author |
Moreira, Rosângela Maria Pinto |
author_facet |
Moreira, Rosângela Maria Pinto Ferreira, Josué Maldonado Takahashi, Lúcia Sadayo Assari Vasconcelos, Maria Elizabeth Costa Geus, Leonardo Cornélio Botti, Leandro |
author_role |
author |
author2 |
Ferreira, Josué Maldonado Takahashi, Lúcia Sadayo Assari Vasconcelos, Maria Elizabeth Costa Geus, Leonardo Cornélio Botti, Leandro |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Moreira, Rosângela Maria Pinto Ferreira, Josué Maldonado Takahashi, Lúcia Sadayo Assari Vasconcelos, Maria Elizabeth Costa Geus, Leonardo Cornélio Botti, Leandro |
dc.subject.por.fl_str_mv |
Phaseolus vulgaris L. Genetic dissimilarity. Germplasm Multivariate analysis Selection of genotypes Phaseolus vulgaris L. Dissimilaridade genética Germoplasma Análise multivariada Seleção de genótipo |
topic |
Phaseolus vulgaris L. Genetic dissimilarity. Germplasm Multivariate analysis Selection of genotypes Phaseolus vulgaris L. Dissimilaridade genética Germoplasma Análise multivariada Seleção de genótipo |
description |
The aim of this study was to evaluate 11 breeding lines and three bush snap bean cultivars related to genetic divergence and agronomic potential in Londrina and Cambé, Paraná, Brazil. The experimental design was a randomized complete block with three replications. Each plot was represented by four rows of 4.0m long with 0.5m between rows. Eight characters were evaluated and submitted to individual and joint analysis of variance and multivariate analysis. There were statistical differences among genotypes for all the studied characteristics. The interaction genotype x local was not significant for production and pod diameter, showing a consistent performance of these characteristics and genotypes at these locations. The genetic divergence observed among genotypes was quantified within the first three principal components and the first three canonical variables that explained 90.2% and 88.7% of the total variation available, respectively. The morphologic characteristics and the seed production were within the first and second components and the snap bean production characteristics were within the third principal component. Five and seven groups of dissimilarity were defined of the principal components and canonical variables, respectively. The cultivars were represented in different groups. The most promising lines HAB 402, HAB 415, HAB 417 belong to the same group and are dissimilar in relation to the tested cultivars. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-12-29 |
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/4641 10.5433/1679-0359.2009v30n4Sup1p1051 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/4641 |
identifier_str_mv |
10.5433/1679-0359.2009v30n4Sup1p1051 |
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/4641/3947 |
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. 30 No. 4Sup1 (2009); 1051-1060 Semina: Ciências Agrárias; v. 30 n. 4Sup1 (2009); 1051-1060 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 |
_version_ |
1799306060781060096 |