摘要
通过对种公牛睾丸进行连续的药物处理,采集其精液,制成多产母犊冻精,通过应用试验,情期受胎率达到72.2%,母犊率76.9%。而且后裔13月龄时测试其体重、胸围、体斜长等,与普通冻精后裔基本一致(P>0.05)。
Through the continuous drug treatment of the testes of bull,the semen was collected to produce prolific female calf semen.According to the application test,the conception rate of the female calf frozen semen was 72.2%,and the female calf birth rate was 76.9%.The conception rate was little difference between treated and common frozen semen,but the female calf birth rate was 29% higher.And the weight,chest circumference and body length of 13 month old descendants were tested,consistent with ordinary frozen semen(P〉0.05).
作者
柳炜
袁立岗
王涛
LIU Wei;YUAN Li-gang;WANG Tao(12th Division of Animal Husbandry and Veterinary Station,Xinjiang Production and Construction Corps,Urumchi,Xinjiang 830009;12th Division of Wuyi Farm Dairy Breeding Community,Xinjiang Production and Construction Corps,Urumchi,Xinjiang 830088)
出处
《中国牛业科学》
2018年第4期38-40,共3页
China Cattle Science
基金
兵团十二师农业科技专项(NYJH2013010)
关键词
多产母犊冻精
应用
效果
prolific female calf
frozen semen
application
influence.