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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
24/08/2018 |
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Data da última atualização: |
25/02/2019 |
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Autoria: |
SZARESKI, V. J.; CARVALHO, I. R.; KEHL, K.; LEVIEN, A. M.; NARDINO, M.; DELLAGOSTIN, S. M.; DEMARI, G. H.; LAUTENCHLEGER, F.; VILLELA, F. A.; PEDÓ, T.; SOUZA, V. Q. de; AUMONDE, T. Z. |
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Afiliação: |
Vinícius Jardel Szareski, Universidade Federal de Pelotas - UFPEL; Ivan Ricardo Carvalho, Universidade Federal de Pelotas - UFPEL; Kassiana Kehl, Fundação Pró-Sementes; Alexandre Moscarelli Levien, Fundação Pró-Sementes; Maicon Nardino, Universidade Federal de Pelotas - UFPEL; Simone Morgan Dellagostin, Universidade Federal de Pelotas - UFPEL; Gustavo Henrique Demari, Universidade Federal de Pelotas - UFPEL; Francine Lautenchleger, Universidade Estadual de Maringá - UEM; Francisco Amaral Villela, Universidade Federal de Pelotas - UFPEL; Tiago Pedó, Universidade Federal de Pelotas - UFPEL; Velci Queiróz de Souza, Universidade Federal do Pampa; Tiago Zanatta Aumonde, Universidade Federal de Pelotas - UFPEL. |
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Título: |
Adaptability and stability of wheat genotypes according to the phenotypic index of seed vigor. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 6, p. 727-735, June, 2018. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Adaptabilidade e estabilidade de genótipos de trigo de acordo com índice fenotípico de vigor de sementes. |
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Conteúdo: |
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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Palavras-Chave: |
Mixed models; Modelos mistos; Qualidade de semente. |
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Thesagro: |
Condutividade Eletrica; Triticum Aestivum. |
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Thesaurus Nal: |
Ammi; Electrical conductivity; Seed quality. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/181932/1/Adaptability-and-stability-of-wheat-genotypes-according.pdf
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Marc: |
LEADER 02096naa a2200361 a 4500
001 2094515
005 2019-02-25
008 2018 bl uuuu u00u1 u #d
100 1 $aSZARESKI, V. J.
245 $aAdaptability and stability of wheat genotypes according to the phenotypic index of seed vigor.$h[electronic resource]
260 $c2018
500 $aTítulo em português: Adaptabilidade e estabilidade de genótipos de trigo de acordo com índice fenotípico de vigor de sementes.
520 $aThe 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.
650 $aAmmi
650 $aElectrical conductivity
650 $aSeed quality
650 $aCondutividade Eletrica
650 $aTriticum Aestivum
653 $aMixed models
653 $aModelos mistos
653 $aQualidade de semente
700 1 $aCARVALHO, I. R.
700 1 $aKEHL, K.
700 1 $aLEVIEN, A. M.
700 1 $aNARDINO, M.
700 1 $aDELLAGOSTIN, S. M.
700 1 $aDEMARI, G. H.
700 1 $aLAUTENCHLEGER, F.
700 1 $aVILLELA, F. A.
700 1 $aPEDÓ, T.
700 1 $aSOUZA, V. Q. de
700 1 $aAUMONDE, T. Z.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 53, n. 6, p. 727-735, June, 2018.
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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