藏羊细管冻精制作及冷配技术初探

Research on Fine Tube Freezing Sperm Production and Insemination Technology in Tibetan Sheep

冷冻精液是把采集的畜禽精液经过技术处理,放在干冰或液态氮等超低温的环境中保存起来的方法。冷配技术则是在需要时再经过技术处理,使冷冻贮存的精子恢复活力,通过人工授精使母畜禽妊娠的技术。藏羊冻精冷配技术,可以充分发挥优良种公羊的种用价值和配种效能,又提高藏母羊的受胎率,减少生殖道传染病发生。探讨藏羊精液冷冻和冷配技术,对藏羊业的发展有着积极的促进作用。

The frozen sperm is a method of storing livestock sperm in dry ice or liquid nitrogen of cryogenic environments for preserving The artificial insemination is to revitalize sperm and conduct artificial insemination. The artificial insemination can improve breeding efficiency of ram and pregnant rate, reduce infection of genifal tract in female sheep. This technology play a active role in promoting development of Tibetan sheep industry.