Data/hora: 24/06/2024 06:40:33

Biblioteca(s): 	Embrapa Caprinos e Ovinos.	
Data corrente: 	16/09/1998	
Data da última atualização: 	08/08/2023	
Autoria: 	GIVER-REVERDIN, S.; BEZAULT, N.; SAUVANT, D.; BERTIN, G.	
Título: 	Effects of a probiotic yeast in lactating ruminants: interaction with dietary nitrogen level.	
Ano de publicação: 	1996	
Fonte/Imprenta: 	Animal Feed Science Technology, v. 63, n. 1/4, p. 149-162, Dec. 1996.	
DOI: 	https://doi.org/10.1016/S0377-8401(96)01011-5	
Idioma: 	Inglês	
Conteúdo: 	Abstract: This study was designed to test the effects of a probiotic yeast (Saccharomyces cerevisiae I-1077) at two levels of nitrogen intake in early lactation, expressed as PDI (Protein truly Digestible in the small Intestine) at normal levels of 108 g PDI kg?1 DM (dry matter) vs. low levels of 78 g PDI kg?1 DM, on dry matter intake, milk production and composition and on blood parameters. Twenty-eight dairy goats received a complete diet including alfalfa hay (25% of dry matter), pressed sugar beet pulp silage (50%) and a compound feed (25%). Supplying yeast decreased energy and nitrogen balances during the first 6 weeks after parturition. Yeast seemed to facilitate increased mobilization of body reserves and to increase milk fatty acid production. Thus, fat-corrected milk yield increased during the period when animals are very susceptible to nutritional stress.	
Palavras-Chave: 	Dairy ruminants; Probiotico; Producao de leite.	
Thesagro: 	Caprino; Lactação.	
Thesaurus Nal: 	Animal feeding; Dairy goats; Lactation; Metabolism; Milk yield; Probiotics; Ruminant nutrition; Yeasts.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Caprinos e Ovinos (CNPC)	
Exemplares: 	CNPC - (10076-1) - ADD - AP - DD -  -  -  - DIS