Contribution of morphological traits for grain yield in common bean
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Bioscience journal (Online) |
Texto Completo: | https://seer.ufu.br/index.php/biosciencejournal/article/view/39701 |
Resumo: | In Brazil, the common bean crop has representative agricultural exploitation, not only because of its production economic value, but also because there is a large cultivation area. This research aimed to investigate the direct and indirect relationship of morphological components on grain yield in common bean plants. This study was carried out in a Quartzarenic Neosol in the municipality of Cassilândia, Mato Grosso do Sul State, Brazil, in the agricultural year of 2016/2017. The evaluated traits were: grains yield (GY) with its primary components; mass of one hundred grains (HG); number of grains per plant (GP); number of grains per pod (GPP); dry weight of aerial parts (DWA); number of pod per plant (PP); plant dry mass (DM); plant high (PH); and stem diameter (SD). Initially, the Pearson's correlation among these traits was estimated and the correlation network was used to graphically express the obtained results. Analysis of these data through the statistical techniques of multicollinearity diagnosis followed by path analysis enabled to verify that the number of pod per plant, the mass of one hundred grains, and the number of grains per plant, among the primary components of grain yield, are the traits of greater potential to select and identify superior genotypes for grain productivity yield, and that dry matter and stem diameter traits showed a negative correlation with grain yield in common bean grains. |
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Contribution of morphological traits for grain yield in common bean Contribuição de caracteres morfoagronômicos para produtividade de grãos em feijoeiro comumPath analysisGenetic improvementPhaseolus vulgaris L.Agricultural SciencesIn Brazil, the common bean crop has representative agricultural exploitation, not only because of its production economic value, but also because there is a large cultivation area. This research aimed to investigate the direct and indirect relationship of morphological components on grain yield in common bean plants. This study was carried out in a Quartzarenic Neosol in the municipality of Cassilândia, Mato Grosso do Sul State, Brazil, in the agricultural year of 2016/2017. The evaluated traits were: grains yield (GY) with its primary components; mass of one hundred grains (HG); number of grains per plant (GP); number of grains per pod (GPP); dry weight of aerial parts (DWA); number of pod per plant (PP); plant dry mass (DM); plant high (PH); and stem diameter (SD). Initially, the Pearson's correlation among these traits was estimated and the correlation network was used to graphically express the obtained results. Analysis of these data through the statistical techniques of multicollinearity diagnosis followed by path analysis enabled to verify that the number of pod per plant, the mass of one hundred grains, and the number of grains per plant, among the primary components of grain yield, are the traits of greater potential to select and identify superior genotypes for grain productivity yield, and that dry matter and stem diameter traits showed a negative correlation with grain yield in common bean grains.No Brasil, a cultura do feijoeiro tem uma exploração agrícola representativa, não só por seu valor econômico de produção, mas também porque existe grande área de cultivo. Este trabalho teve como objetivo investigar a relação direta e indireta de componentes morfológicos no rendimento de grãos nas plantas de feijão comum. Este estudo foi realizado em Neossolo Quartzarênico no município de Cassilândia, Estado de Mato Grosso do Sul, no ano agrícola de 2016/2017. As características avaliadas foram: produtividade de grãos (GY) com seus componentes primários; massa de cem grãos (HG); número de grãos por planta (GP); número de grãos por vagem (GPP); massa seca da parte aérea (DWA); número de vagens por planta (PP); massa seca da planta (DM); altura de planta (PH); e diâmetro do caule (SD). Inicialmente, a correlação de Pearson entre esses caracteres foi estimada e a rede de correlação foi usada para expressar graficamente os resultados obtidos. A análise desses dados através do diagnóstico de multicolinearidade seguida de análise de trilha permitiu verificar que o número de vagens por planta, a massa de cem grãos e o número de grãos por planta, entre os principais componentes do rendimento de grãos, são os caracteres de maior potencial para selecionar e identificar genótipos superiores para a produtividade de grãos no feijoeiro e que a matéria seca e o diâmetro do caule mostraram uma correlação negativa com a produtividade de grãos em grãos.EDUFU2018-03-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.ufu.br/index.php/biosciencejournal/article/view/3970110.14393/BJ-v34n2a2018-39701Bioscience Journal ; Vol. 34 No. 2 (2018): Mar./Apr.; 351-356Bioscience Journal ; v. 34 n. 2 (2018): Mar./Apr.; 351-3561981-3163reponame:Bioscience journal (Online)instname:Universidade Federal de Uberlândia (UFU)instacron:UFUenghttps://seer.ufu.br/index.php/biosciencejournal/article/view/39701/21916Brazil; ContemporaryCopyright (c) 2018 Job Teixeira de Oliveira, Isabela da Silva Ribeiro, Cassiano Garcia Roque, Rafael Montanari, Ricardo Gava, Paulo Eduardo Teodorohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessde Oliveira, Job TeixeiraRibeiro, Isabela da SilvaRoque, Cassiano GarciaMontanari, RafaelGava, RicardoTeodoro, Paulo Eduardo2022-02-15T17:42:17Zoai:ojs.www.seer.ufu.br:article/39701Revistahttps://seer.ufu.br/index.php/biosciencejournalPUBhttps://seer.ufu.br/index.php/biosciencejournal/oaibiosciencej@ufu.br||1981-31631516-3725opendoar:2022-02-15T17:42:17Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU)false |
dc.title.none.fl_str_mv |
Contribution of morphological traits for grain yield in common bean Contribuição de caracteres morfoagronômicos para produtividade de grãos em feijoeiro comum |
title |
Contribution of morphological traits for grain yield in common bean |
spellingShingle |
Contribution of morphological traits for grain yield in common bean de Oliveira, Job Teixeira Path analysis Genetic improvement Phaseolus vulgaris L. Agricultural Sciences |
title_short |
Contribution of morphological traits for grain yield in common bean |
title_full |
Contribution of morphological traits for grain yield in common bean |
title_fullStr |
Contribution of morphological traits for grain yield in common bean |
title_full_unstemmed |
Contribution of morphological traits for grain yield in common bean |
title_sort |
Contribution of morphological traits for grain yield in common bean |
author |
de Oliveira, Job Teixeira |
author_facet |
de Oliveira, Job Teixeira Ribeiro, Isabela da Silva Roque, Cassiano Garcia Montanari, Rafael Gava, Ricardo Teodoro, Paulo Eduardo |
author_role |
author |
author2 |
Ribeiro, Isabela da Silva Roque, Cassiano Garcia Montanari, Rafael Gava, Ricardo Teodoro, Paulo Eduardo |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
de Oliveira, Job Teixeira Ribeiro, Isabela da Silva Roque, Cassiano Garcia Montanari, Rafael Gava, Ricardo Teodoro, Paulo Eduardo |
dc.subject.por.fl_str_mv |
Path analysis Genetic improvement Phaseolus vulgaris L. Agricultural Sciences |
topic |
Path analysis Genetic improvement Phaseolus vulgaris L. Agricultural Sciences |
description |
In Brazil, the common bean crop has representative agricultural exploitation, not only because of its production economic value, but also because there is a large cultivation area. This research aimed to investigate the direct and indirect relationship of morphological components on grain yield in common bean plants. This study was carried out in a Quartzarenic Neosol in the municipality of Cassilândia, Mato Grosso do Sul State, Brazil, in the agricultural year of 2016/2017. The evaluated traits were: grains yield (GY) with its primary components; mass of one hundred grains (HG); number of grains per plant (GP); number of grains per pod (GPP); dry weight of aerial parts (DWA); number of pod per plant (PP); plant dry mass (DM); plant high (PH); and stem diameter (SD). Initially, the Pearson's correlation among these traits was estimated and the correlation network was used to graphically express the obtained results. Analysis of these data through the statistical techniques of multicollinearity diagnosis followed by path analysis enabled to verify that the number of pod per plant, the mass of one hundred grains, and the number of grains per plant, among the primary components of grain yield, are the traits of greater potential to select and identify superior genotypes for grain productivity yield, and that dry matter and stem diameter traits showed a negative correlation with grain yield in common bean grains. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-03-26 |
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.ufu.br/index.php/biosciencejournal/article/view/39701 10.14393/BJ-v34n2a2018-39701 |
url |
https://seer.ufu.br/index.php/biosciencejournal/article/view/39701 |
identifier_str_mv |
10.14393/BJ-v34n2a2018-39701 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://seer.ufu.br/index.php/biosciencejournal/article/view/39701/21916 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.coverage.none.fl_str_mv |
Brazil; Contemporary |
dc.publisher.none.fl_str_mv |
EDUFU |
publisher.none.fl_str_mv |
EDUFU |
dc.source.none.fl_str_mv |
Bioscience Journal ; Vol. 34 No. 2 (2018): Mar./Apr.; 351-356 Bioscience Journal ; v. 34 n. 2 (2018): Mar./Apr.; 351-356 1981-3163 reponame:Bioscience journal (Online) instname:Universidade Federal de Uberlândia (UFU) instacron:UFU |
instname_str |
Universidade Federal de Uberlândia (UFU) |
instacron_str |
UFU |
institution |
UFU |
reponame_str |
Bioscience journal (Online) |
collection |
Bioscience journal (Online) |
repository.name.fl_str_mv |
Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU) |
repository.mail.fl_str_mv |
biosciencej@ufu.br|| |
_version_ |
1797069078612934656 |