提高牛人工授精受胎率技术

Techniques of Improving Conception Rate of AI in Bovine

文章从母牛繁殖机能、冻精质量、冻精解冻的温度、时间及方法、母牛发情鉴定、黄牛和水牛繁殖的差异、输精方法、输精时间、榆精部位、技术培训和养牛综合配套技术等方面阐述了提高黄牛、水牛冻精配种受胎率的技术措施。

AI technique in Bovine is one of the most useful techniques at present. The effective technical measures of improving the conception rate of artificial inseminated yellow cattle and buffaloes were proposed in the review based on the analysis of factors including cow reproductive mechanism, frozen semen quality, temperature, duration and method of thawing, estrus detection, the reproductive differences of cattle and buffalo, method, timing and position of artificial insemination, technical training, and integrated technology package of cattle production etc.