Fábio Soares de Lima1, Manoel Francisco Sá Filho1, Leandro Ferreira Greco2

  • 1Department of Population Health and Reproduction, University of California Davis, Davis, FL 95616, USA.

概括

保护胆补充剂改善了奶牛的哺乳和新陈代谢,增加了牛奶产量和成分. 当胆在分娩前后被养时,益处最大,减少了超血和肝脂症.