Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/477277
Unidade da Embrapa/Coleção:: Embrapa Milho e Sorgo - Artigo em periódico indexado (ALICE)
Data do documento: 11-Nov-1997
Tipo do Material: Artigo em periódico indexado (ALICE)
Autoria: ABREU, A. de F. B.
RAMALHO, M. A. P.
SANTOS, J. B. dos
PEREIRA FILHO, I. A.
Informaçães Adicionais: ISRAEL ALEXANDRE PEREIRA FILHO, CNPMS.
Título: Effect of genotype x environment interaction on estimations of genetic and phenotypic parameters of common beans.
Edição: 1990
Fonte/Imprenta: Revista Brasileira de Genética, Ribeirão Preto, v. 13, n. 1, p. 75-82, 1990.
Idioma: en
Palavras-chave: Bean.
Conteúdo: Genotype x environment interaction effects on estimations of genotypic and phenotypic parameters were studied, based on seed yield of 97 progenies and three test cultivars of common beans at two different locations in Minas Gerais, Brazil. At one location, Patos de Minas, F7 progenies and test cultivars were evaluated using a simple 10 x 10 lattice design, whereas F8 progenies and test cultivars planted at Sete Lagoas at two density rates comprised two independent experiments with the same statistical design as the former. Results indicated the need to evaluated bean progenies at several environments. This was supported by the fact that the narrow sense heritability value, estimated through covariance analysis, was similar to the realized heritability value, and the genetic expected gain estimate was practically equal to the realized gain estimate. Also, selection effectiveness based on the mean over environments, was three times greather than when based on each individual environment.
Thesagro: Feijão
Melhoramento
Phaseolus Vulgaris.
NAL Thesaurus: breeding.
Ano de Publicação: 1990
Aparece nas coleções:Artigo em periódico indexado (CNPMS)

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