Adaptability and stability of wheat genotypes according to the phenotypic index of seed vigor

Detalhes bibliográficos
Autor(a) principal: Szareski, Vinícius Jardel
Data de Publicação: 2018
Outros Autores: Carvalho, Ivan Ricardo, Kehl, Kassiana, Levien, Alexandre Moscarelli, Nardino, Maicon, Dellagostin, Simone Morgan, Demari, Gustavo Henrique, Lautenchleger, Francine, Villela, Francisco Amaral, Pedó, Tiago, Souza, Velci Queiróz de, Aumonde, Tiago Zanatta
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/26103
Resumo: The objective of this work was to evaluate the adaptability and multi-trait stability of wheat (Triticum aestivum) genotypes according to the phenotypic index of seed vigor (PIV). Thirty wheat genotypes were grown in seven environments in the state of Rio Grande do Sul, Brazil, during one crop season. In each environment, a randomized complete block design with three replicates was used. The PIV was elaborated from the following traits: first germination count, germination percentage, accelerated aging, and electrical conductivity. The evaluated phenotypic index makes it possible to define macroenvironments for the production of wheat seeds with high physiological potential and to understand the implications of the genotype x environment interaction. The phenotypic index of seed vigor is effective to rank genotypes considering multi-trait selection related to the vigor of wheat seeds produced in Southern Brazil.
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spelling Adaptability and stability of wheat genotypes according to the phenotypic index of seed vigorAdaptabilidade e estabilidade de genótipos de trigo de acordo com índice fenotípico de vigor de sementesTriticum aestivum; accelerated aging; AMMI; electrical conductivity; mixed models; seed qualityTriticum aestivum; envelhecimento acelerado, AMMI, condutividade elétrica; modelos mistos; qualidade de sementesThe objective of this work was to evaluate the adaptability and multi-trait stability of wheat (Triticum aestivum) genotypes according to the phenotypic index of seed vigor (PIV). Thirty wheat genotypes were grown in seven environments in the state of Rio Grande do Sul, Brazil, during one crop season. In each environment, a randomized complete block design with three replicates was used. The PIV was elaborated from the following traits: first germination count, germination percentage, accelerated aging, and electrical conductivity. The evaluated phenotypic index makes it possible to define macroenvironments for the production of wheat seeds with high physiological potential and to understand the implications of the genotype x environment interaction. The phenotypic index of seed vigor is effective to rank genotypes considering multi-trait selection related to the vigor of wheat seeds produced in Southern Brazil.O objetivo deste trabalho foi avaliar a adaptabilidade e a estabilidade multicaráter de genótipos de trigo (Triticum aestivum) de acordo com índice fenotípico de vigor de sementes (IFV). Trinta genótipos de trigo foram cultivados em sete ambientes, no Estado do Rio Grande do Sul, durante uma safra. Em cada ambiente, utilizou-se o delineamento de blocos ao acaso, com três repetições. O IFV foi elaborado a partir das seguintes características: primeira contagem da germinação, percentagem de germinação, envelhecimento acelerado e condutividade elétrica. O índice fenotípico avaliado possibilita definir macroambientes para a produção de sementes de trigo com alto potencial fisiológico e compreender as implicações da interação genótipo x ambiente. O índice fenotípico de vigor de sementes é efetivo para classificar os genótipos ao se considerar a seleção de múltiplas características relacionadas ao vigor de sementes de trigo produzidas na região Sul do Brasil.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraSzareski, Vinícius JardelCarvalho, Ivan RicardoKehl, KassianaLevien, Alexandre MoscarelliNardino, MaiconDellagostin, Simone MorganDemari, Gustavo HenriqueLautenchleger, FrancineVillela, Francisco AmaralPedó, TiagoSouza, Velci Queiróz deAumonde, Tiago Zanatta2018-08-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/26103Pesquisa Agropecuaria Brasileira; v.53, n.6, jun. 2018; 727-735Pesquisa Agropecuária Brasileira; v.53, n.6, jun. 2018; 727-7351678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAenghttps://seer.sct.embrapa.br/index.php/pab/article/view/26103/14197Direitos autorais 2018 Pesquisa Agropecuária Brasileirainfo:eu-repo/semantics/openAccess2018-08-23T17:20:07Zoai:ojs.seer.sct.embrapa.br:article/26103Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2018-08-23T17:20:07Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Adaptability and stability of wheat genotypes according to the phenotypic index of seed vigor
Adaptabilidade e estabilidade de genótipos de trigo de acordo com índice fenotípico de vigor de sementes
title Adaptability and stability of wheat genotypes according to the phenotypic index of seed vigor
spellingShingle Adaptability and stability of wheat genotypes according to the phenotypic index of seed vigor
Szareski, Vinícius Jardel
Triticum aestivum; accelerated aging; AMMI; electrical conductivity; mixed models; seed quality
Triticum aestivum; envelhecimento acelerado, AMMI, condutividade elétrica; modelos mistos; qualidade de sementes
title_short Adaptability and stability of wheat genotypes according to the phenotypic index of seed vigor
title_full Adaptability and stability of wheat genotypes according to the phenotypic index of seed vigor
title_fullStr Adaptability and stability of wheat genotypes according to the phenotypic index of seed vigor
title_full_unstemmed Adaptability and stability of wheat genotypes according to the phenotypic index of seed vigor
title_sort Adaptability and stability of wheat genotypes according to the phenotypic index of seed vigor
author Szareski, Vinícius Jardel
author_facet Szareski, Vinícius Jardel
Carvalho, Ivan Ricardo
Kehl, Kassiana
Levien, Alexandre Moscarelli
Nardino, Maicon
Dellagostin, Simone Morgan
Demari, Gustavo Henrique
Lautenchleger, Francine
Villela, Francisco Amaral
Pedó, Tiago
Souza, Velci Queiróz de
Aumonde, Tiago Zanatta
author_role author
author2 Carvalho, Ivan Ricardo
Kehl, Kassiana
Levien, Alexandre Moscarelli
Nardino, Maicon
Dellagostin, Simone Morgan
Demari, Gustavo Henrique
Lautenchleger, Francine
Villela, Francisco Amaral
Pedó, Tiago
Souza, Velci Queiróz de
Aumonde, Tiago Zanatta
author2_role author
author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Szareski, Vinícius Jardel
Carvalho, Ivan Ricardo
Kehl, Kassiana
Levien, Alexandre Moscarelli
Nardino, Maicon
Dellagostin, Simone Morgan
Demari, Gustavo Henrique
Lautenchleger, Francine
Villela, Francisco Amaral
Pedó, Tiago
Souza, Velci Queiróz de
Aumonde, Tiago Zanatta
dc.subject.por.fl_str_mv Triticum aestivum; accelerated aging; AMMI; electrical conductivity; mixed models; seed quality
Triticum aestivum; envelhecimento acelerado, AMMI, condutividade elétrica; modelos mistos; qualidade de sementes
topic Triticum aestivum; accelerated aging; AMMI; electrical conductivity; mixed models; seed quality
Triticum aestivum; envelhecimento acelerado, AMMI, condutividade elétrica; modelos mistos; qualidade de sementes
description The objective of this work was to evaluate the adaptability and multi-trait stability of wheat (Triticum aestivum) genotypes according to the phenotypic index of seed vigor (PIV). Thirty wheat genotypes were grown in seven environments in the state of Rio Grande do Sul, Brazil, during one crop season. In each environment, a randomized complete block design with three replicates was used. The PIV was elaborated from the following traits: first germination count, germination percentage, accelerated aging, and electrical conductivity. The evaluated phenotypic index makes it possible to define macroenvironments for the production of wheat seeds with high physiological potential and to understand the implications of the genotype x environment interaction. The phenotypic index of seed vigor is effective to rank genotypes considering multi-trait selection related to the vigor of wheat seeds produced in Southern Brazil.
publishDate 2018
dc.date.none.fl_str_mv 2018-08-23
dc.type.none.fl_str_mv
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.sct.embrapa.br/index.php/pab/article/view/26103
url https://seer.sct.embrapa.br/index.php/pab/article/view/26103
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/26103/14197
dc.rights.driver.fl_str_mv Direitos autorais 2018 Pesquisa Agropecuária Brasileira
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Direitos autorais 2018 Pesquisa Agropecuária Brasileira
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.53, n.6, jun. 2018; 727-735
Pesquisa Agropecuária Brasileira; v.53, n.6, jun. 2018; 727-735
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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