应用“牛增肉剂”提高育肥牛增重效果试验  

Growth Performance of Fattening Qin Crosses with Zeranol

作　　者：黄红卫 张巨顺 吴顺祥 俞进奎 沈君平 刘崇贞 

机构地区：[1]宁夏中卫县畜牧工作站

出　　处：《黄牛杂志》1999年第3期31-33,共3页Journal of Yellow Cattle Science

摘　　要：本研究利用农户牛场的肥育牛群，观察埋植“牛增肉剂”的增重效果。试牛的基础日粮相同，每日定时饲喂，经过９１天的育肥期后，试验组牛的头均增重为８０ｋｇ，比对照组多增重１０ｋｇ，两组的平均日增重分别为１８１８．２和１５９０．９ｇ。A herd of fattening cattle in small-holder's farm were used to investigate the growth performance by implanting Zeranol. All cattle received the same basic ration composed of brewery mash, amonia wheat straw and concentrate, after 91 days experiment, the body weight gain per head of implanting group was 80 kg, which was 10 kg more than control group, the average daily gain was 1818.2 and 1590.9 g respectively.

关 键 词：牛增肉剂 日增重 秦杂 育肥牛 

分 类 号：S823.6[农业科学—畜牧学] S823.92[农业科学—畜牧兽医]