Adaptability and stability of corn hybrids in the off season across various agricultural regions in Brazil
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.4238/gmr18193 http://hdl.handle.net/11449/221350 |
Resumo: | We evaluated how genetic x environment (G x E) interactions affect grain productivity in corn hybrids grown in traditional and non-traditional environments in the off or “second” season. Adaptability and stability of the hybrids was examined by parametric, nonparametric and multivariate methods. In 2016, 24 hybrids were evaluated in seven environments, in 2017, 13 hybrids were evaluated in six environments. The environments were located between the regions of Southwestern and Southeast Goiás state; Triângulo Mineiro and Alto Paranaíba, in the western and northwestern regions of Minas Gerais state. In all trials, complete randomized blocks were adopted, and grain productivity was determined. The statistical analyses were performed with two different softwares: Estabilidade and Genes. It was observed that in both seasons, the locals considered as traditional corn cultivation in the off season Jataí-GO and Montividiu-GO gave the highest yields, with average yields higher than national averages, producing 3859 kg.ha-1 in 2016 and 5562 kg.ha-1 in 2017. The methods of Eberhart and Russell, Lin and Binns modified by Carneiro, Centroid and AMMI gave similar results in the rankings of the adaptation and stability of the hybrids. We concluded that the G x E interaction for grain productivity of corn hybrids grown in the off-season is complex in nature. |
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Adaptability and stability of corn hybrids in the off season across various agricultural regions in BrazilAdaptationInteraction G x EZea maysWe evaluated how genetic x environment (G x E) interactions affect grain productivity in corn hybrids grown in traditional and non-traditional environments in the off or “second” season. Adaptability and stability of the hybrids was examined by parametric, nonparametric and multivariate methods. In 2016, 24 hybrids were evaluated in seven environments, in 2017, 13 hybrids were evaluated in six environments. The environments were located between the regions of Southwestern and Southeast Goiás state; Triângulo Mineiro and Alto Paranaíba, in the western and northwestern regions of Minas Gerais state. In all trials, complete randomized blocks were adopted, and grain productivity was determined. The statistical analyses were performed with two different softwares: Estabilidade and Genes. It was observed that in both seasons, the locals considered as traditional corn cultivation in the off season Jataí-GO and Montividiu-GO gave the highest yields, with average yields higher than national averages, producing 3859 kg.ha-1 in 2016 and 5562 kg.ha-1 in 2017. The methods of Eberhart and Russell, Lin and Binns modified by Carneiro, Centroid and AMMI gave similar results in the rankings of the adaptation and stability of the hybrids. We concluded that the G x E interaction for grain productivity of corn hybrids grown in the off-season is complex in nature.Universidade Federal de Uberlândia Instituto de Ciências AgráriasUniversidade Federal de Uberlândia Instituto de BiotecnologiaUniversidade Estadual de São Paulo Faculdade de Agricultura e Ciências VeterináriasUniversidade Estadual de São Paulo Faculdade de Agricultura e Ciências VeterináriasUniversidade Federal de Uberlândia (UFU)Universidade Estadual Paulista (UNESP)Mijone, A. P.Nogueira, A. P.O.Hamawaki, O. T.Maes, M. L.Pinsetta Junior, J. S. [UNESP]2022-04-28T19:27:44Z2022-04-28T19:27:44Z2019-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.4238/gmr18193Genetics and Molecular Research, v. 18, n. 3, 2019.1676-5680http://hdl.handle.net/11449/22135010.4238/gmr181932-s2.0-85071660372Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengGenetics and Molecular Researchinfo:eu-repo/semantics/openAccess2022-04-28T19:27:44Zoai:repositorio.unesp.br:11449/221350Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:58:56.587164Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Adaptability and stability of corn hybrids in the off season across various agricultural regions in Brazil |
title |
Adaptability and stability of corn hybrids in the off season across various agricultural regions in Brazil |
spellingShingle |
Adaptability and stability of corn hybrids in the off season across various agricultural regions in Brazil Mijone, A. P. Adaptation Interaction G x E Zea mays |
title_short |
Adaptability and stability of corn hybrids in the off season across various agricultural regions in Brazil |
title_full |
Adaptability and stability of corn hybrids in the off season across various agricultural regions in Brazil |
title_fullStr |
Adaptability and stability of corn hybrids in the off season across various agricultural regions in Brazil |
title_full_unstemmed |
Adaptability and stability of corn hybrids in the off season across various agricultural regions in Brazil |
title_sort |
Adaptability and stability of corn hybrids in the off season across various agricultural regions in Brazil |
author |
Mijone, A. P. |
author_facet |
Mijone, A. P. Nogueira, A. P.O. Hamawaki, O. T. Maes, M. L. Pinsetta Junior, J. S. [UNESP] |
author_role |
author |
author2 |
Nogueira, A. P.O. Hamawaki, O. T. Maes, M. L. Pinsetta Junior, J. S. [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal de Uberlândia (UFU) Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Mijone, A. P. Nogueira, A. P.O. Hamawaki, O. T. Maes, M. L. Pinsetta Junior, J. S. [UNESP] |
dc.subject.por.fl_str_mv |
Adaptation Interaction G x E Zea mays |
topic |
Adaptation Interaction G x E Zea mays |
description |
We evaluated how genetic x environment (G x E) interactions affect grain productivity in corn hybrids grown in traditional and non-traditional environments in the off or “second” season. Adaptability and stability of the hybrids was examined by parametric, nonparametric and multivariate methods. In 2016, 24 hybrids were evaluated in seven environments, in 2017, 13 hybrids were evaluated in six environments. The environments were located between the regions of Southwestern and Southeast Goiás state; Triângulo Mineiro and Alto Paranaíba, in the western and northwestern regions of Minas Gerais state. In all trials, complete randomized blocks were adopted, and grain productivity was determined. The statistical analyses were performed with two different softwares: Estabilidade and Genes. It was observed that in both seasons, the locals considered as traditional corn cultivation in the off season Jataí-GO and Montividiu-GO gave the highest yields, with average yields higher than national averages, producing 3859 kg.ha-1 in 2016 and 5562 kg.ha-1 in 2017. The methods of Eberhart and Russell, Lin and Binns modified by Carneiro, Centroid and AMMI gave similar results in the rankings of the adaptation and stability of the hybrids. We concluded that the G x E interaction for grain productivity of corn hybrids grown in the off-season is complex in nature. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-01-01 2022-04-28T19:27:44Z 2022-04-28T19:27:44Z |
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 |
http://dx.doi.org/10.4238/gmr18193 Genetics and Molecular Research, v. 18, n. 3, 2019. 1676-5680 http://hdl.handle.net/11449/221350 10.4238/gmr18193 2-s2.0-85071660372 |
url |
http://dx.doi.org/10.4238/gmr18193 http://hdl.handle.net/11449/221350 |
identifier_str_mv |
Genetics and Molecular Research, v. 18, n. 3, 2019. 1676-5680 10.4238/gmr18193 2-s2.0-85071660372 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Genetics and Molecular Research |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128729347522560 |