皖北地区肉牛繁殖疾病调查与分析

目的]旨在研究皖北地区肉牛能繁母牛繁殖疾病的发生情况。方法]通过走访,并结合调查问卷,对皖北地区的22个母牛繁育场的3088头母牛的繁殖疾病发病情况及病因进行调查。结果]结果显示：皖北地区母牛繁殖疾病以胎衣不下的发病率最高(5.99 %)、其次是子宫内膜炎(5.44 %)、难产(3.92 %)、流产(2.75 %)、子宫积脓(1.45 %)、阴道脱出(1.33 %)、卵巢囊肿分别(1.39 %)、持久黄体(1.52 %)。结论]繁育场的饲养管理技术影响母牛繁殖疾病的发病率,针对这些因素提出了对应的改进意见,以期为安徽省的能繁母牛的扩拦增量工作提供决策参考。

Investigation and Analysis of Reproductive Diseases of Beef Cattle in Northern Anhui

Objective] The arm of this research was to study the occurrence of reproductive diseases in beef cattle. Methods] 3088 cows from 22 cow breeding farms in Northern Anhui were investigated for the incidence and cause of reproductive diseases by visiting and questionnaire methods. Results] The results showed that the highest incidence rate of reproductive diseases was the retained afterbirth (5.99%), followed by endometritis (5.44%), dystocia (3.92%), abortion (2.75%), uterine empyema (1.45%), vaginal prolapse (1.33%), ovarian cyst (1.39%), and persistent corpus luteum (1.52%) in Northern Anhui area. Conclusion] The management techniques of breeding farm affect the incidence rate of cow reproductive diseases, and corresponding improvement suggestions are put forward for these factors, so as to provide decision-making reference for the expansion of the cow in Anhui province.