牦牛枯草期舍饲养殖技术应用试验

Application Experiment of Yak Shed Feeding and Breeding Technology during the Dry Grass Period

摘要:

本试验旨在探讨牦牛枯草期舍饲养殖技术在班玛县的应用,通过对3岁公牦牛和3岁犏牛进行6个月舍饲养殖,平均每头增重74.83和106.31 kg,试验Ⅱ组犏牛组的增重效果远大于试验Ⅰ组公牦牛组,除去饲料成本,犏牛的增重效益为195.13元/头,牦牛的增重效益为-528.91元/头,犏牛比牦牛多收益724.04元/头。结果表明,在冷季枯草期同等饲养管理条件下,犏牛的饲料报酬远高于公牦牛,犏牛更有利于错峰舍饲育肥出栏。

Abstract:

The purpose of this experiment is to explore the application of yak dry grass period house feeding technology in Banma county.Through 6-month house feeding of 3-year-old male yaks and 3-year-old yaksthe average weight gain per yak was 74.83 kg and 106.31 kg,respectively.The weight gain effect of the yaks group in experiment Ⅱ was much greater than that of the male yaks group in experiment Ⅰ.Excluding feeding costs,the weight gain benefit of yaks was 195.13 yuan/head,and that of yaks was -528.91 yuan/head,with yaks earning 724.04 yuan/head more than yaks.The results showed that under the same feeding and management conditions during the cold season and dry season,the feed return of yaks was much higher than that of male yaks,and yaks were more conducive to staggered feeding,fattening,and slaughter.