Data/hora: 30/05/2024 16:33:37

Biblioteca(s): 	Embrapa Caprinos e Ovinos.	
Data corrente: 	15/09/2017	
Data da última atualização: 	15/09/2017	
Autoria: 	NOBLE, R. L.; POPE, L. S.; GALLUP, W. D.	
Título: 	Urea and methionine in fattening rations for lambs.	
Ano de publicação: 	1955	
Fonte/Imprenta: 	Journal of Animal Science, v. 14, n. 1, p. 132-136, Feb. 1955.	
DOI: 	10.2527/jas1955.141132x	
Idioma: 	Inglês	
Conteúdo: 	In three feed-lot trials, urea and soybean meal, alone and in combination with methionine, were compared as nitrogen supplements to a low-protein basal ration for fattening lambs. The basal and supplemented rations were similar in T.D.N. and contained about 8.5 and 11 percent protein, respectively. Methionine and urea added separately to the basal ration failed to improve rate of gain; when added in combination they increased slightly the daily gain in each trial, but the increases were not statistically significant. Soybean meal as a supplement to the basal ration consistently improved rate of gain and feed efficiency. Addition of methionine to the soybean meal ration was without effect.	
Palavras-Chave: 	Fattening rations.	
Thesaurus Nal: 	Animal feeding; Animal nutrition; Feed supplements; Lambs; Methionine; Nitrogen compounds; Sheep; Soybean meal.	
Categoria do assunto: 	L Ciência Animal e Produtos de Origem Animal	
Registro original: 	Embrapa Caprinos e Ovinos (CNPC)	
Exemplares: 	CNPC - (34844-1) - ADD - AP - PP -  -  -  - DIS