速大肥对生长肥育猪生长的影响

试验组与对照组基础日粮相同 ,只是生长期试验组猪 1t日粮中添加速大肥 40g ;肥育期试验组猪 1t日粮中添加速大肥3 2g。结果表明 :生长期试验组猪只均增重比对照组高 12 .5 8个百分点 (P <0 .0 5 ) ,料肉比前者比后者低 14.71个百分点 (P <0 .0 5 ) ;肥育期试验组猪只均增重比对照组低 2 .89个百分点 (P >0 .0 5 ) ,料肉比前者比后者低 2 .79个百分点 (P >0 .0 5 ) ;全期试验组猪只均增重比对照组高 5 .0 9个百分点 (P >0 .0 5 ) ,料肉比前者比后者低 8.85个百分点 (P <0 .0 5 ) ,试验组猪 1kg增重饲料成本比对照组低 0 .2 5元

Effects of Stafae to Growing-finishing Pig Performance

The test group and the control group were same basic ration.The test group as fed with forty gram and thirty two gram staface in growing and finishing pig every ton ration. The control group as not fed with stafae in growing finishing pig ration.This study indicated that the average body weight in the test group as 12.58% higher than that in the control group in growingperiod (P<0.05).In the test group,the ratio of feed/gain increased 14.71% more than that in the control group in finishing period (P<0.05).The ratio of Feed/gain and the average body weight was close between the test group and the control group in finishing period (P>0.05).