摘要
为探寻监测奶牛酮病的方法,试验用“酮粉法”快速检验酮病的效果,探讨安徽省奶牛酮病的发病规律,为防治本病提供科学依据,在一年时间内,连续对安徽合肥保健奶牛场和淮南奶牛一场、二场的泌乳母牛,进行了全面的,每月一次的监测。通过对近一万头次的监测发现,这几个场奶牛酮病的发病率在头年的十一月份到第二年的四月份发病率较高(平均为3.7%),其中二月份发病率最高(6.62%)。
By detectirg approximately 10,000 dairy cows, it was found that the incidence of ketosis in cows was rather high (the mean : 3.7% ) from November of the first year io April of the second year in the farms mentioned, and it rose to the top(6.62%) in February.
出处
《安徽科技学院学报》
1989年第1期48-50,共3页
Journal of Anhui Science and Technology University
