Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/132958
Título: The effect of intercropping with cowpea on genotype x environment interaction in sorghum.
Autoria: QUEIROZ, M. A. de
WILLEY, R. W.
GALWEY, N. W.
Afiliação: MANOEL ABÍLIO DE QUEIROZ, CPATSA.
Ano de publicação: 1988
Referência: Euphytica, v. 39, p. 175-184, 1988.
Conteúdo: Eight sorghum genotypes were grown at Hyderabad, India, in sole crop and in association with cowpea in six environments which differed in soil, season and sowing date . There were genotype x environment (G X E) interactions for sorghum yield and related variables, but the interaction was generally much smaller than the main effects . For each variable, the logarithm of the intercrop : sole crop ratio was generally less sensitive to the environment, but there was a significant G X E interaction for the logarithm of land equivalent ratio, indicating that the precise pattern of G x E effects differed between cropping systems . There was little evidence of G x E effects on cowpea, indicating that the effects of a sorghum genotype on the associated legume will be relatively simple to assess . The total LER was above 1 in most cases, indicating that intercropping gives a yield advantage over a wide range of environments and sorghum genotypes .
Thesagro: Genótipo
Sorgo
NAL Thesaurus: genotype
intercropping
Palavras-chave: Caupi
Consorciacao
Cowpea
Sorghum
Consórcio
Tipo do material: Artigo de periódico
Acesso: openAccess
Aparece nas coleções:Artigo em periódico indexado (CPATSA)

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