母牛产后不发情的影响因素及防控措施

Influencing Factors and Prevention and Control Measures of Postpartum Non-estrus in Cows

母牛产后健康和生殖状况对养殖业的发展至关重要。但是在母牛养殖环节中,经常会发生产后不发情的问题,导致母牛的受孕率下降,延长了生育间隔,影响繁殖效益和经济效益。分析了母牛产后不发情的影响因素及防控措施,以期为基层养牛产业的健康发展提供给科学的参考依据。

The post-natal health and reproductive status of cows is critical to the development of the livestock industry.However,in the process of cow breeding,postpartum non-estrus often occurs,which leads to the decrease of the pregnancy rate of cows,prolongs the birth interval,and affects the reproductive and economic benefits.The influencing factors of postpartum non-estrus of cows and the prevention and control measures were analyzed in order to provide scientific reference for the healthy development of grass-roots cattle raising industry.