摘要
家牦牛是半野生畜种,终年放牧,为验证野牦牛家养和育肥的可行性,本研究以野血牦牛为试验组,家牦牛为对照组,做了舍饲育肥试验,结果表明:2.5岁1/2野血牦牛、1/4野血牦牛比家牦牛多增重8.82 kg和6.21 kg,差异显著(P<0.05);1.5岁1/2野血牦牛、1/4野血牦牛比家牦牛多增重9.71 kg和5.13 kg,差异显著(P<0.05),结果表明野牦牛可以进行舍饲育肥。
Yak is a domesticating farm animal, which is grazed whole year. In order to verify the feasibility of raising in barn for wild yak, crossbred wild yak and ＇domestic yak were finished on the local feedlot in this study. The results showed that weight gain of 2.5--year--old of F1 and F2 crossbred and was higher than those of domestic individuals for 8.82 kg and 6.2 kg （P〈0. 05）. Weight gain of 1.5 year-old of F1 and F2 crossbred and was higher than those of domestic individuals for 9.71 kg and 5.13 kg （P〈0.05）. The results indicated that wild yak was feasible to feed in barn.
出处
《中国牛业科学》
2007年第6期45-46,共2页
China Cattle Science
关键词
野牦牛
舍饲育肥
增重
Wild Yak
Feedlot feeding
Weight gain
