奶牛繁殖障碍及其防制

奶牛繁殖障碍主要以妊娠奶牛发生流产,产死胎、木乃伊胎、无活力的弱仔、畸形胎儿和奶牛不育症为特征,该病在奶牛场中普遍存在,严重影响和制约奶牛业的发展。笔者从发病原因、临床症状、治疗及预防等方面,对奶牛长期不发情或隐性发情、屡配不孕和生殖器官疾病等奶牛繁殖障碍疾病作了论述,为临床该类疾病的防制提供参考。

The Reproductive Failure Syndrome of Milk Cow and its Prevention and Control

Abstract：The reproductive disease of milk cow，which was characterized with miscarriage, stillbirth,mummy fetus, non- dynamic weak offspring, deformed fetuses and infertility, was prevalent in most cow stations, and it severely influenced and restricted the milk industry. So the author’s statement was done to nosogenesis of no sexual heat for long times, hidden sexual heat, fail to infertility and disease of reproductive organs in aetiological agent, the symptom, the treatment as well as the prevention measures, to provide an effective basic data for prevention and control to the reproductive disease in clinical.