白牦牛舍饲育肥试验研究  

Study on House Fattening of White Yak

作　　者：段国山 段军红 DUAN Guoshan;DUAN Junhong(Wuwei animal husbandry and Veterinary General Station,Wuwei 733000,China)

机构地区：[1]武威市畜牧兽医总站,甘肃武威733000

出　　处：《青海畜牧兽医杂志》2024年第2期28-30,共3页Chinese Qinghai Journal of Animal and Veterinary Sciences

基　　金：甘肃省科技计划资助(23CXNH0012)。

摘　　要：在全舍饲饲养条件下,对3~4岁白牦牛和8~10岁淘汰白牦牛进行全舍饲育肥试验,测定白牦牛的日增重、采食量和屠宰率。结果表明,两个试验的试验组日增重显著高于其对照组,在90 d的同期饲养情况下,日增重分别高174.7%和111.2%,增重效果明显,饲料报酬高,经济效益明显。The experiment of fattening white yaks aged 3~4 and 8~10 was carried out under the condition of whole house feeding,and the daily gain,feed intake and slaughter rate of white yaks were measured.The results showed that the daily gain of the experimental group was significantly higher than that of the control group.The daily gain was 154.58%and 111.2%higher in the same period of 90 days,respectively,the economic benefits are obvious.

关 键 词：全舍饲 白牦牛 育肥 日增重 

分 类 号：S821.6[农业科学—畜牧学]