饲料中效美素对仔猪生产性能和经济效益的影响

目的]了解饲料中添加效美素对仔猪增重和饲养经济效益的影响。方法]以1 303头三元杂交仔猪分组进行饲养试验,试验组日粮中添加效美素30 mg/kg。结果]效美素组、对照组的仔猪日增重分别为432.43和415.65 g/d,试验组料重比略低于对照组;试验组、对照组的仔猪头均盈利分别为70.55和62.42元/头。结论]在仔猪饲料中添加30 mg/kg效美素,可以明显促进仔猪生长,提高经济效益。

Effects of Maxus in Feed on Performance and Economical Efficiency of Piglets

Objective] The purpose was to study the effects of maxus in the feed on the growth and economic efficiency of the piglets.Method] By adding 30 mg/kg maxus in the diet of test group,the feeding trial was carried out with 1 303 heads crossbred piglets in groups.Result] The daily gain was 432.43 and 415.65 g/d,and the net income was 70.55 and 62.42 Yuan/head for the test group and control group respectively.And the feed gain ratio of test group was lower than that of control group.Conclusion] Adding 30 mg/kg maxus in the diet of piglets could increase the daily weight gain and economic efficiency.