糖萜素与土霉素对哺乳仔猪生长性能的比较研究

THE EFFECT OF SACCHERPENIN AND TERRAMYCINUMM ON THE GROWTH PERFORMANCE OF PIGLETS

本试验选择 10窝 2 1日龄哺乳荣昌仔猪 ,随机分成 5组 ,分别用糖萜素、土霉素与不添加糖萜素、土霉素的对照组进行了为期 2 0d的比较研究 ,结果表明 :糖萜素 5 0 0mg/kg的效果最好 ,比土霉素 15 0mg/kg的ADG(日增重 )高 0 .95 % ,F/G(料肉比 )降低 4 .2 8%。

litlers of Rongchang piglets (21 days old) were randomly divided into five groups, 4 groups were administered with two different level of saccherpenin and terramycinumm respectively via feed additive,the other one was control group. The test lasted for 20 days. The result showed that the effects of Saccherpenin at level of 500 mg/kg is the best. The ADG increased by 0.95 percent units,the F/G decreased by 4.28 percent units.