Data/hora: 08/06/2024 17:43:42

Biblioteca(s): | Embrapa Caprinos e Ovinos.
Data corrente: | 09/03/2017
Data da última atualização: | 09/03/2017
Autoria: | RAJPOOT, R. L.; SENGAR, O. P. S.; SINGH, S. N.
Título: | Goats: protein requirement for maintenance.
Ano de publicação: | 1980
Fonte/Imprenta: | International Goat and Sheep Research, v. 1 n. 3, p. 182-189, 1980.
Idioma: | Inglês
Conteúdo: | Abstract: Metabolite studies were conducted on adult Jamunapari, Beetal, Barbari and Black Bengal males employing low-N rations. The mean endogenous urinary N (EUN) and metabolic fecal N (MFN) were respectively determined as 0.04 g/kg body wt or 0.12 g/Wkg0.75 and 0.43 g/100 g dry matter intake or 0.92 g/100 g dry matter outgo in the feces. Minimum protein requirement for maintenance, based on EUN alone, comes to 55 g/100 kg body wt or 1.42 g/Wkg0.75. The digestible protein requirement for maintenance, based on EUN and MFN estimates, comes to 116 g/100 kg body wt or 3.05 g/Wkg0.75. The formula for calculating the utilizable protein (P) for goats comes to P = 0.72 Wkg0.75 and is comparable with that reported for sheep P = 0.69 Wkg0.75.
Palavras-Chave: | Animal feedings; Maintenance rations; Nutritional requirements.
Thesagro: | Caprino; Nutrição animal; Proteína.
Thesaurus Nal: | Animal nutrition; Goats.
Categoria do assunto: | L Ciência Animal e Produtos de Origem Animal
Registro original: | Embrapa Caprinos e Ovinos (CNPC)
Exemplares: | CNPC - (32981-1) - ADD - AP - PP -  -  -  - DIS