Abstract: Shanbei cashmere goat is one of the most famous native goat breeds with the advantages in velvet fineness and yield as well as many other characteristics in the Shanbei area in the Shannxi Province in China. The effects of different cryopreservated mediums (different glycerol and dosage yolk) on Shanbei cashmere goat semen cryopreservation are acrried out in this research in order to expand thoroughbred breeding using artificial insemination techniques. The results suggested as following; the PMS of thawed sperm motility in the group C (adding 6% glycerol) is up to 45.50% which is the best among different dosage adding glycerol (2, 4, 6, 8 and 10%) in the experiments affecting semen cryopreservation; the PMS of thawed sperm motility in group C (adding 13.5% yolk) is up to 44.06% which is the best among dosage adding yolk (11, 12, 13.5, 15 and 16%) in the experiments affecting semen cryopreservation. Therefore, this research found that the 6% added glycerol and 3.5% added yolk is the suitable adding ingredients in cryopreservation diluents for cryopreservating Shanbei cashmere goat semen and lays a foundation for further research works.
Jun-He Hu, Qu-Lei , Wenjun Zhao , Ping Feng , Jing-Xiao Qi , Honghao Yu , Hailong Yan and Ye Gao , 2013. Research on the Effects of Different Cryopreservated Mediums on Shanbei Cashmere Goat Semen Cryopreservation. Journal of Animal and Veterinary Advances, 12: 640-643.