皖北地区肉牛繁殖疾病调查与分析

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

[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。

[Objective]The aim of this research was to study the occurrence of reproductive diseases in fertile 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 cows in Anhui province.