作者: Sandra Lobón , Margalida Joy , Isabel Casasús , Pablo Jose Rufino-Moya , Mireia Blanco
DOI: 10.3390/ANI10020243
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摘要: The inclusion of different proportions field pea (0%, 10%, 20% and 30%) for partially replacing soybean in the fattening concentrate lambs was studied its impact on apparent digestibility performance during fattening. In vivo trial, 12 (33 kg body weight) were placed metabolic crates two periods received restricted amounts straw. trial involved 54 (13.4 that plus straw ad libitum from weaning to slaughter. intake crude protein higher 0% group than other groups (p < 0.05). did not affect digestibility, N retained or blood metabolites. most traits affected, although a cubic effect hot carcass weight dressing percentage observed total protein, urea β-hydroxybutyrate concentrations but it affected creatinine cholesterol conclusion, can constitute up 30% without deleterious effects fattening, with minor characteristics.