怀,,

Gabriel Miranda Moreira1, Gleidson Luz Aguiar1, Javier Andrés Moreno Meneses2

  • 1Department of Animal Science, Universidade Federal de Lavras, Lavras, Minas Gerais, Brazil.

Journal of animal science
|November 2, 2024
PubMed
概括

怀孕的牛肉母牛在怀孕晚期增加了料摄入量,但能量提取效率下降. 它们的消化道通道速度加快,这表明与非怀孕的动物相比,营养利用率降低.