提高肉牛冷冻精液情期受胎率的措施

Measures to Improve Conception Rate of Beef Cattle's Frozen Semen in Estrus

人工授精技术的应用可以快速改良地方肉牛品种,提高肉牛生产的经济效益,但由于受胎率低,在肉牛生产实践中并没有得到很好的推广。人工授精受胎率高低主要由适繁母牛繁殖性能、牛体及输精器械的卫生和消毒、精液的品质、精液解冻的方法、输精的时间和次数、输精人员的技术和输精方法等诸多因素影响。只有在生产实践中不断地去探索和总结,才能提高人工授精配种的受胎率,推动肉牛生产健康、稳定、快速的发展。

The application of artificial insemination technology can quickly improve local beef cattle breeds and improve the economic benefits of beef cattle production.However,due to the low conception rate,it has not been well promoted in beef cattle production practice.The artificial insemination conception rate is mainly determined by the reproductive performance of suitable breeding cows,the sanitation and disinfection of cow bodies and insemination equipment,the quality of semen,the method of thawing semen,the time and frequency of insemination,the technology of insemination personnel and insemination methods and many other factors.Only by constantly exploring and summarizing in production practice can we improve the conception rate of artificial insemination and breeding,and promote the healthy,stable and rapid development of beef cattle production.