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Registro Completo |
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
09/07/1996 |
Data da última atualização: |
09/05/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
QUEIROZ, M. A. de; WILLEY, R. W.; GALWEY, N. W. |
Afiliação: |
MANOEL ABÍLIO DE QUEIROZ, CPATSA. |
Título: |
The effect of intercropping with cowpea on genotype x environment interaction in sorghum. |
Ano de publicação: |
1988 |
Fonte/Imprenta: |
Euphytica, v. 39, p. 175-184, 1988. |
Idioma: |
Inglês |
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 . |
Palavras-Chave: |
Caupi; Consorciacao; Consórcio; Cowpea; Sorghum. |
Thesagro: |
Genótipo; Sorgo. |
Thesaurus Nal: |
genotype; intercropping. |
Categoria do assunto: |
A Sistemas de Cultivo |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/181115/1/queiroz-Euphytica-39175-18719880001.pdf
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Marc: |
LEADER 01614naa a2200253 a 4500 001 1132958 005 2022-05-09 008 1988 bl uuuu u00u1 u #d 100 1 $aQUEIROZ, M. A. de 245 $aThe effect of intercropping with cowpea on genotype x environment interaction in sorghum.$h[electronic resource] 260 $c1988 520 $aEight 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 . 650 $agenotype 650 $aintercropping 650 $aGenótipo 650 $aSorgo 653 $aCaupi 653 $aConsorciacao 653 $aConsórcio 653 $aCowpea 653 $aSorghum 700 1 $aWILLEY, R. W. 700 1 $aGALWEY, N. W. 773 $tEuphytica$gv. 39, p. 175-184, 1988.
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Embrapa Semiárido (CPATSA) |
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Registros recuperados : 460 | |
48. | | SOUZA, F. de F.; QUEIROZ, M. A. de. Avaliação morfológica de plantas diplóides, triplóides e tetraplóides de melancia. Genetics and Molecular Biology, Ribeirao Preto, v. 22, n. 3, p. 484, 1999. Suplemento. Edição dos Resumos do 45 Congresso Nacional de Genética, Gramado, 1999.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Semiárido. |
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50. | | ROMAO, R. L.; MARTINS, P. S.; QUEIROZ, M. A. de. Estudo da dispersao da variabilidade fenotipica em populacoes de melancia (Citrullus lanatus) provenientes de tres regioes do NE do Brasil. Revista Brasileira de Genética, São Bernardo do Campo, v. 19, n. 3, p. 289, set. 1996. Suplemento. Edição dos Resumos do 42. Congresso Nacional de Genética, Caxambu, MG, set. 1996.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Semiárido. |
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60. | | FERREIRA, M. A. J. F.; QUEIROZ, M. A. de. Pré-melhoramento de hortaliças. In: LOPES, M. A.; FÁVERO, A. P.; FERREIRA, M. A. J. F.; FALEIRO, F. G.; FOLLE, S. M.; GUIMARÃES, E. P. (Ed.). Pré-melhoramento de plantas: estado da arte e experiências de sucesso. Brasília, DF: Embrapa Informação tecnológica: Embrapa Recursos Genéticos e Biotecnologia; Planaltina, DF: Embrapa Cerrados, 2011. cap. 12, p. 509-526.Tipo: Capítulo em Livro Técnico-Científico |
Biblioteca(s): Embrapa Semiárido. |
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Registros recuperados : 460 | |
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