摘要
通过对天然放牧条件下0.5～5.5岁各个年龄段牦牛的屠宰测定,得到最好的屠宰指标为:2.5岁时屠宰率为59.14%;3.5岁时净肉率为41.5%,胴体产肉率为76.35%,骨肉比为1∶3.77。
By testing the yak from 0.5 to 5.5 years old grazing under the natural condition,putting out the best butchering index:The dressing percentage is 59.14% at the age of 2.5;when the yak is 3.5 years old,the carcass meat rate is 41.5%,the meat rate of trunk is 76.35%,and the flesh and blood ratio is 1:3. 77?
出处
《四川草原》
2005年第5期27-29,共3页
Journal of Sichuan Grassland
基金
四川省"十五"重点攻关项目
