Data/hora: 22/06/2024 02:41:41

Biblioteca(s): 	Embrapa Cerrados.	
Data corrente: 	24/05/1996	
Data da última atualização: 	24/05/1996	
Autoria: 	PIZARRO, E. A.; AYARZA, M. A.; SPAIN, J. M.; CARVALHO, M. A.; SOUZA, M. A. de.	
Título: 	Efecto de la irrigacion en la produccion de semillas de Stylosanthes guianensis cv. Mineirao.	
Ano de publicação: 	1993	
Fonte/Imprenta: 	Pasturas Tropicales, Cali, v.15, n.3, p.27-28, 1993.	
Idioma: 	Espanhol	
Conteúdo: 	In a Latosol of the Centro de Pesquisa Agropecuaria dos Cerrados (EMBRAPA-CPAC), at 15 graus 35'S and 47 graus 42'W, the effect of irrigation on flowering and production of pure seed of Stylosanthes guianensis var. vulgaris cv. Minerao was determined. A trial was conducted between June and August 1992, the season of minimum rainfall in the area. Irrigation was applied when soil tension was less than 6 bars. In each irrigation, 90 mm were applied in 6 hours, which was enough water to reach the field capacity of the soil. The results show that it is possible to produce up to three times more pure seed (> 250 kg/ha) of S. guianensis var. vulgaris cv. Minerao in the Brazilian Cerrados by applying irrigation in the dry season than when irrigation is not applied (80 kg/ha).	
Palavras-Chave: 	Epoca seca; Feed legumes; Mineirao; Seed production; Stylosanthes guianensis var; vulgaris cv.	
Thesagro: 	Cerrado; Irrigação; Leguminosa Forrageira; Produção; Semente.	
Thesaurus Nal: 	dry season; irrigation.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Cerrados (CPAC)	
Exemplares: 	CPAC - (8658-1) - UPC - SP - -- - CRI3985 -  - CRI3985 - DIS