Data/hora: 25/06/2024 15:04:09

Biblioteca(s): 	Embrapa Semiárido.	
Data corrente: 	09/07/1996	
Data da última atualização: 	09/05/2022	
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: 	http://ainfo.cnptia.embrapa.br/digital/bitstream/item/181115/1/queiroz-Euphytica-39175-18719880001.pdf	
Registro original: 	Embrapa Semiárido (CPATSA)	
Exemplares: 	CPATSA - (7872-1) - UPC - AP - DD -  -  -  - DIS