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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
09/07/1996 |
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Data da última atualização: |
09/05/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
QUEIROZ, M. A. de; WILLEY, R. W.; GALWEY, N. W. |
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Afiliação: |
MANOEL ABÍLIO DE QUEIROZ, CPATSA. |
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Título: |
The effect of intercropping with cowpea on genotype x environment interaction in sorghum. |
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Ano de publicação: |
1988 |
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Fonte/Imprenta: |
Euphytica, v. 39, p. 175-184, 1988. |
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Idioma: |
Inglês |
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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 . |
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Palavras-Chave: |
Caupi; Consorciacao; Consórcio; Cowpea; Sorghum. |
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Thesagro: |
Genótipo; Sorgo. |
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Thesaurus Nal: |
genotype; intercropping. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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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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Registro original: |
Embrapa Semiárido (CPATSA) |
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| Registros recuperados : 61 | |
| 61. |  | FERRAZ, H. G. M.; ROMEIRO, R. S.; GARCIA, F. A. O.; LANNA FILHO, R.; BARRA, V. R.; BARBOSA, A. M. C.; BONON, K.; FREITAS, M. A.; HALFELD-VIEIRA, B. A. Monitoramento das tendências populacionais do agente de biocontrole Pseudomonas putida em filoplano de tomateiro, II Método in vivo. In: CONGRESSO PAULISTA DE FITOPATOLOGIA, 30., Jaboticabal, SP, 2007.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Roraima. |
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| Registros recuperados : 61 | |
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