Genotype x environment interaction in the grain yield of lines and cultivars in common bean - DOI: 10.4025/actasciagron.v31i4.850
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Acta Scientiarum. Agronomy (Online) |
Texto Completo: | http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/850 |
Resumo: | The objective of this work was to evaluate the effects of the genotype x environment interaction in the grain yield in lines and cultivars of common bean, as well as to give directions for breeding programs to develop superior cultivars. During the 2005/2006 agricultural year, an assay was conducted in the wet and dry cropping seasons, at three IAPAR Experimental Stations, totaling six environments. Complete randomized blocks, with 20 genotypes and three replications were used. Each plot had two lines of 5 m, 0.5 m between rows, and 15 plants m-1. Number of days to flowering and physiological maturity of the grains and grain yield were assessed. The individual and combined analyses of variance indicated significant differences among genotypes, environments and for the G x A interaction, at 1 and 5% levels of probability, revealing that the evaluated genotypes performed differently according to the environment in which the tests were performed. The following lines were selected: LPSIA04-103, LPSIA04-104 LPSIA04-106 and LPSIA04-108. All lines showed precocity (shorter number of days to flowering and physiological maturity of the grains), high grain yield and wide adaptability. |
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Genotype x environment interaction in the grain yield of lines and cultivars in common bean - DOI: 10.4025/actasciagron.v31i4.850Interação genótipo x ambiente na produtividade de grãos de linhagens e cultivares de feijão - DOI: 10.4025/actasciagron.v31i4.850Phaseolus vulgaris L.grain yieldcultivarsPhaseolus vulgaris L.produtividade de grãoscultivaresMelhoramento Vegetal e FitotecniaThe objective of this work was to evaluate the effects of the genotype x environment interaction in the grain yield in lines and cultivars of common bean, as well as to give directions for breeding programs to develop superior cultivars. During the 2005/2006 agricultural year, an assay was conducted in the wet and dry cropping seasons, at three IAPAR Experimental Stations, totaling six environments. Complete randomized blocks, with 20 genotypes and three replications were used. Each plot had two lines of 5 m, 0.5 m between rows, and 15 plants m-1. Number of days to flowering and physiological maturity of the grains and grain yield were assessed. The individual and combined analyses of variance indicated significant differences among genotypes, environments and for the G x A interaction, at 1 and 5% levels of probability, revealing that the evaluated genotypes performed differently according to the environment in which the tests were performed. The following lines were selected: LPSIA04-103, LPSIA04-104 LPSIA04-106 and LPSIA04-108. All lines showed precocity (shorter number of days to flowering and physiological maturity of the grains), high grain yield and wide adaptability.O objetivo deste trabalho foi avaliar os efeitos da interação genótipo por ambiente na produtividade de grãos em linhagens e cultivares de feijoeiro, com a finalidade de orientar programas de melhoramento visando ao desenvolvimento de cultivares superiores. No ano agrícola 2005/2006, foi estabelecido um ensaio, na safra das águas e da seca, em três Estações Experimentais do Iapar, num total de seis ambientes. O delineamento utilizado foi o de blocos ao acaso, com 20 tratamentos e três repetições. As parcelas foram constituídas por duas linhas de 5 m, com espaçamento de 0,5 m entre linhas e com densidade de 15 plantas por metro. Foram efetuadas avaliações para o número médio de dias para florescimento e maturação fisiológica e produtividade de grãos por parcela. As análises de variância individuais e conjuntas para produtividade de grãos revelaram efeitos significativos para genótipos, ambientes e para a interação G x A, em nível de 1 e 5% de probabilidade, revelando que os genótipos comportaram-se diferentemente de acordo com os ambientes. As linhagens LPSIA04-103, LPSIA04-104 LPSIA04-106 e LPSIA04-108 destacaram-se por apresentarem precocidade, ou seja, menor número médio de dias para florescimento e maturação fisiológica dos grãos, produtividade de grãos média elevada e ampla adaptabilidade.Universidade Estadual de Maringá2009-08-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/85010.4025/actasciagron.v31i4.850Acta Scientiarum. Agronomy; Vol 31 No 4 (2009); 579-585Acta Scientiarum. Agronomy; v. 31 n. 4 (2009); 579-5851807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/850/850Faria, Anderson ParanziniModa-Cirino, VaniaBuratto, Juliana SawadaSilva, Camila Farah Borges daDestro, Deonisioinfo:eu-repo/semantics/openAccess2022-11-23T18:37:14Zoai:periodicos.uem.br/ojs:article/850Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2022-11-23T18:37:14Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Genotype x environment interaction in the grain yield of lines and cultivars in common bean - DOI: 10.4025/actasciagron.v31i4.850 Interação genótipo x ambiente na produtividade de grãos de linhagens e cultivares de feijão - DOI: 10.4025/actasciagron.v31i4.850 |
title |
Genotype x environment interaction in the grain yield of lines and cultivars in common bean - DOI: 10.4025/actasciagron.v31i4.850 |
spellingShingle |
Genotype x environment interaction in the grain yield of lines and cultivars in common bean - DOI: 10.4025/actasciagron.v31i4.850 Faria, Anderson Paranzini Phaseolus vulgaris L. grain yield cultivars Phaseolus vulgaris L. produtividade de grãos cultivares Melhoramento Vegetal e Fitotecnia |
title_short |
Genotype x environment interaction in the grain yield of lines and cultivars in common bean - DOI: 10.4025/actasciagron.v31i4.850 |
title_full |
Genotype x environment interaction in the grain yield of lines and cultivars in common bean - DOI: 10.4025/actasciagron.v31i4.850 |
title_fullStr |
Genotype x environment interaction in the grain yield of lines and cultivars in common bean - DOI: 10.4025/actasciagron.v31i4.850 |
title_full_unstemmed |
Genotype x environment interaction in the grain yield of lines and cultivars in common bean - DOI: 10.4025/actasciagron.v31i4.850 |
title_sort |
Genotype x environment interaction in the grain yield of lines and cultivars in common bean - DOI: 10.4025/actasciagron.v31i4.850 |
author |
Faria, Anderson Paranzini |
author_facet |
Faria, Anderson Paranzini Moda-Cirino, Vania Buratto, Juliana Sawada Silva, Camila Farah Borges da Destro, Deonisio |
author_role |
author |
author2 |
Moda-Cirino, Vania Buratto, Juliana Sawada Silva, Camila Farah Borges da Destro, Deonisio |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Faria, Anderson Paranzini Moda-Cirino, Vania Buratto, Juliana Sawada Silva, Camila Farah Borges da Destro, Deonisio |
dc.subject.por.fl_str_mv |
Phaseolus vulgaris L. grain yield cultivars Phaseolus vulgaris L. produtividade de grãos cultivares Melhoramento Vegetal e Fitotecnia |
topic |
Phaseolus vulgaris L. grain yield cultivars Phaseolus vulgaris L. produtividade de grãos cultivares Melhoramento Vegetal e Fitotecnia |
description |
The objective of this work was to evaluate the effects of the genotype x environment interaction in the grain yield in lines and cultivars of common bean, as well as to give directions for breeding programs to develop superior cultivars. During the 2005/2006 agricultural year, an assay was conducted in the wet and dry cropping seasons, at three IAPAR Experimental Stations, totaling six environments. Complete randomized blocks, with 20 genotypes and three replications were used. Each plot had two lines of 5 m, 0.5 m between rows, and 15 plants m-1. Number of days to flowering and physiological maturity of the grains and grain yield were assessed. The individual and combined analyses of variance indicated significant differences among genotypes, environments and for the G x A interaction, at 1 and 5% levels of probability, revealing that the evaluated genotypes performed differently according to the environment in which the tests were performed. The following lines were selected: LPSIA04-103, LPSIA04-104 LPSIA04-106 and LPSIA04-108. All lines showed precocity (shorter number of days to flowering and physiological maturity of the grains), high grain yield and wide adaptability. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-08-28 |
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 |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/850 10.4025/actasciagron.v31i4.850 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/850 |
identifier_str_mv |
10.4025/actasciagron.v31i4.850 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/850/850 |
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 |
Universidade Estadual de Maringá |
publisher.none.fl_str_mv |
Universidade Estadual de Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Agronomy; Vol 31 No 4 (2009); 579-585 Acta Scientiarum. Agronomy; v. 31 n. 4 (2009); 579-585 1807-8621 1679-9275 reponame:Acta Scientiarum. Agronomy (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Agronomy (Online) |
collection |
Acta Scientiarum. Agronomy (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br |
_version_ |
1799305902805745664 |