Data/hora: 14/05/2024 02:25:16

Biblioteca(s): | Embrapa Caprinos e Ovinos.
Data corrente: | 19/09/2017
Data da última atualização: | 19/09/2017
Autoria: | WOODS, W. R.; GALLUP, W. D.; TILLMAN, A. D.
Título: | Comparative value for sheep of some protein supplements fed at three protein levels
Ano de publicação: | 1958
Fonte/Imprenta: | Journal of Animal Science, v. 17, n. 3, p. 758-762, 1958.
DOI: | 10.2527/jas1958.173758x
Idioma: | Inglês
Conteúdo: | In digestion and nitrogen balance trials with lambs, soybean oil meal, sesame oil meal and cottonseed meal were compared as protein supplements in semi-purified rations containing 4, 6 and 8% protein. The digestibility of protein at each protein level was significantly lower in the cottonseed meal ration (P<0.01) than in either of the other two rations. Also, average nitrogen retention at each protein level was lowest with the cottonseed meal ration and highest with the sesame oil meal ration. Although these differences in retention were not statistically significant, the trend of results was in accord with previous observations with lambs fed 9% protein rations containing sesame oil meal and cottonseed meal as protein supplements.
Palavras-Chave: | Supplementary feeding.
Thesaurus Nal: | Feed supplements; Lambs; Protein concentrates; Sheep.
Categoria do assunto: | L Ciência Animal e Produtos de Origem Animal
Registro original: | Embrapa Caprinos e Ovinos (CNPC)
Exemplares: | CNPC - (34946-1) - ADD - AP - PP -  -  -  - DIS