Data/hora: 17/06/2024 03:10:40

Biblioteca(s): 	Embrapa Agrobiologia; Embrapa Tabuleiros Costeiros.	
Data corrente: 	27/06/1995	
Data da última atualização: 	20/08/1998	
Autoria: 	MINCHIN, F. R.; SUMMERFIELD, R. J.; EAGLESHAM, A. R. J.	
Título: 	Plant genotype x rhizobium strain interactions in cowpea (Vigna unguiculata (L) walp.).	
Ano de publicação: 	1978	
Fonte/Imprenta: 	Tropical Agriculture, v.55, n.2, p.107-115, 1978.	
Idioma: 	Inglês
Português	
Conteúdo: 	Four Rhizobium strains known to produce differences of up to 100 per cent in the vegetative dry weight of a test cowpea cultivar were used as separate micro-symbionts in combination with four semi-erect cowpea cultivar with contrasting grownh habits. The nodulated plants ere grown in pots under controlled temperature conditions in a plastic house during U.K. summer months and cultivar-strain interactions with respect to vegetative and reproductive performance were recorded. Significant differences between and within cultivars were recorded for almost all components of vegetative growt and seed yield. Although a single Rhizobium strain was not clearly superior fol all cultivars tested, those isolated from tropical soils grave generally greater seed yields than the exotic strains tested. The significance of cultivar-strain selection in cowpea breeding strategies is discussed.	
Palavras-Chave: 	Bacteria fixadora; CAUPI; Cowpea; Fixation; Fixing bacteria; Fuxacao; Rhizobia; TAXONOMIA/SELECAO DE ESTIRPES.	
Thesagro: 	Nitrogênio; Rhizobium; Vigna Unguiculata.	
Thesaurus Nal: 	nitrogen.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Tabuleiros Costeiros (CPATC)	
Exemplares: 	CPATC - (16951-1) - ADD - SP - -- -  -  - SP004356 - DIS
CNPAB - (3592-1) - ADC - SP - -- -  -  - 2002085 - DIS