稷丰生物菌对仔猪生产性能的影响

Effect and mechanism of jifeng bacterium on productivity in piglets

采用稷丰生物菌给新生仔猪喂服 ,检测其生产性能的变化。结果表明 :稷丰生物菌能显著 (P <0 .0 5 )提高仔猪的日增重 ,与对照组比在试验期可平均提高日增重 8.9% ,提高仔猪成活率 2 0 .7% ,提高仔猪试验期饲料报酬 14 .0 % ,提高头均经济效益 12

The experiment was made by the piglets fed on jifeng biological bacteriam and the capbility of productive was tested at the same time.The result indiated that :In the experiment ,the daily gain of piglets fed Jifeng biological bacterium was higher than that of control group by 8.9%.And the price of feed of piglets fed Jifeng biological bacterium was higher than that of control group by 14.0%.The economic benefit of each piglet fed Jifeng biological bacterium was higher than that of control group by $128.On the other hand,the survival rate of piglets fed Jifeng biologcal bacterum was higher than that of control group by 20.7%.