牛品种与合成植入物协议与养场性能之间的关系:生长,气质,养行为,尸体特征和经济回报

C C Reichhardt1, S A Bayles2, R Feuz3

  • 1Department of Animal, Dairy, and Veterinary Sciences, Utah State University, 4815 Old Main Hill, Logan, UT, 84322, USA; Department of Human Nutrition, Food and Animal Sciences, University of Hawai'i at Mānoa, 1955 East-West Road, Honolulu, HI, 96822, USA.

概括

一种中等强度的安纳波利克植入方案改善了养场牛的平均每日收益和净收益. 虽然品种类型影响了反应,但适度植入物为温带气候地区的牛提供了最佳结果.

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