摘要
[目的]为了验证新型复合酶饲喂肉牛的效果。[方法]随及对26头58~60周龄的肉牛分组、试验组13头,采用我们选用的添加剂在肉牛饲料中按0.3%添加,对照组不添加,[结果]表明,试验组平均增重0.99 kg/头.日,对照组平均增重0.87 kg/头.日、试验组比对照组提高13.79%（P〉0.05）;料肉比试验组3.04∶1,对照组3.46∶1。[结论]表明新型复合酶制剂有显著的增重效果。
【Objective】The purpose was to test and verify the effect of new complex enzyme to feed beef cattle.【Method】26 beef cattle were randomly divided into experimental group and control group,which was at the age of 58-60 weeks.There were 13 beef cattle in the test group,and which added 0.3% new complex enzyme in the feeding of this group,while the control group added nothing.【Result】The result showed that the average daily gain was 0.99 kg per cattle in the test group,while it was 0.87 kg per cattle in the control group.It increased 13.79% in the test group than that in control group.The feed /gain rate in the test group was 3.04：1,while it was 3.46：1 in the control group.【Conclusion】The new complex enzyme had significant weight gain effect.
出处
《中国牛业科学》
2010年第5期36-37,共2页
China Cattle Science
