Data/hora: 20/06/2024 11:39:21

Biblioteca(s): | Embrapa Caprinos e Ovinos.
Data corrente: | 26/01/2017
Data da última atualização: | 26/01/2017
Autoria: | ALI, M. H.; RANJHAN, S. K.; PATHAK, N. N.
Título: | Effect of different dietary energy levels on the balances of energy and nitrogen, and plane of nutrition at different stages of growth of intensively fed Muzaffarnagari lambs.
Ano de publicação: | 1980
Fonte/Imprenta: | The Indian Journal of Animal Sciences, v. 50, n. 9, p. 721-726, Sep. 1980.
Idioma: | Inglês
Conteúdo: | Abstract : After weaning at 80 days, 4 groups of 7 Muzaffarnagari [sic] ram lambs were given diets with metabolizable energy 1.8, 2.0, 2.1 or 2.3 Mcal/kg, by increasing the dietary concentrates from about 0 to 25, 50 and 75%, respectively. Lambs in the first group also were given 200 g molasses daily after 15 kg bodyweight. Four lambs from each group were used in metabolism trials in which excreta were collected for 7 days at 15, 25 and 30 to 35 kg liveweight. Energy retention, nitrogen retention and details of plane of nutrition are tabulated; intake of gross energy and retention of N were significantly lower with 75% concentrates at 15 kg liveweight, but by 30 to 35 kg the N retention was greatest in this group. Retention of N increased linearly with increased dietary energy at 15 and 20 kg but not at 35 kg liveweight
Palavras-Chave: | Growth; Planejamento nutricional.
Thesagro: | Consumo alimentar; Cordeiro; Crescimento; Digestibilidade; Ganho de peso; Ingestão; Nutrição animal; Nutriente; Ovino; Suplemento alimentar.
Thesaurus Nal: | Animal nutrition; Digestibility; Feed intake; Feed supplements; Feeding level; Sheep.
Categoria do assunto: | L Ciência Animal e Produtos de Origem Animal
Registro original: | Embrapa Caprinos e Ovinos (CNPC)
Exemplares: | CNPC - (32580-1) - ADD - AP - PP -  -  -  - DIS