ADAPTABILITY AND STABILITY OF WHEAT GENOTYPES UNDER DROUGHT CONDITIONS IN MINAS GERAIS

Detalhes bibliográficos
Autor(a) principal: Condé, Aurinelza Batista Teixeira
Data de Publicação: 2010
Outros Autores: Coelho, Maurício Antônio de Oliveira, Yamanaka, Celso Hideto, Corte, Hércules Renato
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Tropical (Online)
Texto Completo: https://revistas.ufg.br/pat/article/view/5618
Resumo: The objective of this research was to assess grain yields in Triticum aestivum L. genotypes, under drought conditions, in the Alto Paranaíba region, Minas Gerais State, Brazil. Eleven genotypes (treatments) were assessed, in two locations (Rio Paranaíba and Patos de Minas), during two growing seasons (2007 and 2008). The experiment design was complete randomized blocks, with four repetitions. The Annicchiarico (1992) method and Lin & Binns (1988) method, modified by Carneiro (1998), were used to estimate adaptability and stability of the genotypes. The IAC 289-L4 test line and IAC 350 cultivar were superior at both locations and showed broad adaptability to the region. Under favorable conditions, the EP 011187 line showed the greatest grain yield potential. The methods used to estimate adaptability and stability showed to be easy to apply and interpret, and provided similar results. KEY-WORDS: Triticum aestivum L.; genotype x environment interaction; water stress.
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spelling ADAPTABILITY AND STABILITY OF WHEAT GENOTYPES UNDER DROUGHT CONDITIONS IN MINAS GERAISADAPTABILIDADE E ESTABILIDADE DE GENÓTIPOS DE TRIGO SOB CULTIVO DE SEQUEIRO EM MINAS GERAISTriticum aestivum L.genotype x environment interactionwater stressTriticum aestivum L.interação genótipo x ambienteestresse hídrico The objective of this research was to assess grain yields in Triticum aestivum L. genotypes, under drought conditions, in the Alto Paranaíba region, Minas Gerais State, Brazil. Eleven genotypes (treatments) were assessed, in two locations (Rio Paranaíba and Patos de Minas), during two growing seasons (2007 and 2008). The experiment design was complete randomized blocks, with four repetitions. The Annicchiarico (1992) method and Lin & Binns (1988) method, modified by Carneiro (1998), were used to estimate adaptability and stability of the genotypes. The IAC 289-L4 test line and IAC 350 cultivar were superior at both locations and showed broad adaptability to the region. Under favorable conditions, the EP 011187 line showed the greatest grain yield potential. The methods used to estimate adaptability and stability showed to be easy to apply and interpret, and provided similar results. KEY-WORDS: Triticum aestivum L.; genotype x environment interaction; water stress. O objetivo deste trabalho foi avaliar o rendimento de grãos em genótipos de Triticum aestivum L., sob condição de sequeiro, na região do Alto Paranaíba, no Estado de Minas Gerais. Onze genótipos (tratamentos) foram avaliados, em dois locais (Rio Paranaíba e Patos de Minas), durante dois anos (2007 e 2008). O delineamento experimental utilizado foi o de blocos ao acaso, com quatro repetições. Para avaliar a adaptabilidade e estabilidade dos genótipos, utilizaram-se os métodos de Lin & Binns (1988), modificado por Carneiro (1998), e de Annicchiarico (1992). A linhagem IAC 289-L4 e a cultivar IAC 350 foram superiores nos dois locais avaliados, revelando ampla adaptabilidade à região. Em condições favoráveis, a linhagem EP 011187 apresentou o maior potencial produtivo de grãos. Os métodos de estimativa da adaptabilidade e estabilidade forneceram resultados semelhantes, tendo se mostrado de fácil aplicação e interpretação. PALAVRAS-CHAVE: Triticum aestivum L.; interação genótipo x ambiente; estresse hídrico.Escola de Agronomia - Universidade Federal de Goiás2010-04-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa Experimentalapplication/savehttps://revistas.ufg.br/pat/article/view/5618Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 40, n. 1, Jan./Mar. 2010; 45-52Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 40, n. 1, jan./mar. 2010; 45-52Pesquisa Agropecuária Tropical; v. 40, n. 1, jan./mar. 2010; 45-521983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/pat/article/view/5618/6498Condé, Aurinelza Batista TeixeiraCoelho, Maurício Antônio de OliveiraYamanaka, Celso HidetoCorte, Hércules Renatoinfo:eu-repo/semantics/openAccess2020-07-09T16:16:37Zoai:ojs.revistas.ufg.br:article/5618Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:55:41.745143Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv ADAPTABILITY AND STABILITY OF WHEAT GENOTYPES UNDER DROUGHT CONDITIONS IN MINAS GERAIS
ADAPTABILIDADE E ESTABILIDADE DE GENÓTIPOS DE TRIGO SOB CULTIVO DE SEQUEIRO EM MINAS GERAIS
title ADAPTABILITY AND STABILITY OF WHEAT GENOTYPES UNDER DROUGHT CONDITIONS IN MINAS GERAIS
spellingShingle ADAPTABILITY AND STABILITY OF WHEAT GENOTYPES UNDER DROUGHT CONDITIONS IN MINAS GERAIS
Condé, Aurinelza Batista Teixeira
Triticum aestivum L.
genotype x environment interaction
water stress
Triticum aestivum L.
interação genótipo x ambiente
estresse hídrico
title_short ADAPTABILITY AND STABILITY OF WHEAT GENOTYPES UNDER DROUGHT CONDITIONS IN MINAS GERAIS
title_full ADAPTABILITY AND STABILITY OF WHEAT GENOTYPES UNDER DROUGHT CONDITIONS IN MINAS GERAIS
title_fullStr ADAPTABILITY AND STABILITY OF WHEAT GENOTYPES UNDER DROUGHT CONDITIONS IN MINAS GERAIS
title_full_unstemmed ADAPTABILITY AND STABILITY OF WHEAT GENOTYPES UNDER DROUGHT CONDITIONS IN MINAS GERAIS
title_sort ADAPTABILITY AND STABILITY OF WHEAT GENOTYPES UNDER DROUGHT CONDITIONS IN MINAS GERAIS
author Condé, Aurinelza Batista Teixeira
author_facet Condé, Aurinelza Batista Teixeira
Coelho, Maurício Antônio de Oliveira
Yamanaka, Celso Hideto
Corte, Hércules Renato
author_role author
author2 Coelho, Maurício Antônio de Oliveira
Yamanaka, Celso Hideto
Corte, Hércules Renato
author2_role author
author
author
dc.contributor.author.fl_str_mv Condé, Aurinelza Batista Teixeira
Coelho, Maurício Antônio de Oliveira
Yamanaka, Celso Hideto
Corte, Hércules Renato
dc.subject.por.fl_str_mv Triticum aestivum L.
genotype x environment interaction
water stress
Triticum aestivum L.
interação genótipo x ambiente
estresse hídrico
topic Triticum aestivum L.
genotype x environment interaction
water stress
Triticum aestivum L.
interação genótipo x ambiente
estresse hídrico
description The objective of this research was to assess grain yields in Triticum aestivum L. genotypes, under drought conditions, in the Alto Paranaíba region, Minas Gerais State, Brazil. Eleven genotypes (treatments) were assessed, in two locations (Rio Paranaíba and Patos de Minas), during two growing seasons (2007 and 2008). The experiment design was complete randomized blocks, with four repetitions. The Annicchiarico (1992) method and Lin & Binns (1988) method, modified by Carneiro (1998), were used to estimate adaptability and stability of the genotypes. The IAC 289-L4 test line and IAC 350 cultivar were superior at both locations and showed broad adaptability to the region. Under favorable conditions, the EP 011187 line showed the greatest grain yield potential. The methods used to estimate adaptability and stability showed to be easy to apply and interpret, and provided similar results. KEY-WORDS: Triticum aestivum L.; genotype x environment interaction; water stress.
publishDate 2010
dc.date.none.fl_str_mv 2010-04-05
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Pesquisa Experimental
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/pat/article/view/5618
url https://revistas.ufg.br/pat/article/view/5618
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufg.br/pat/article/view/5618/6498
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/save
dc.publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
dc.source.none.fl_str_mv Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 40, n. 1, Jan./Mar. 2010; 45-52
Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 40, n. 1, jan./mar. 2010; 45-52
Pesquisa Agropecuária Tropical; v. 40, n. 1, jan./mar. 2010; 45-52
1983-4063
reponame:Pesquisa Agropecuária Tropical (Online)
instname:Universidade Federal de Goiás (UFG)
instacron:UFG
instname_str Universidade Federal de Goiás (UFG)
instacron_str UFG
institution UFG
reponame_str Pesquisa Agropecuária Tropical (Online)
collection Pesquisa Agropecuária Tropical (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)
repository.mail.fl_str_mv aseleguini.pat@gmail.com||mgoes@agro.ufg.br
_version_ 1799874817029046272

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