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青海半细毛羊育肥羊日粮中添加6g碳酸氢钠,观察增重效果,试验期30d,结果表明,试验组头均日增重比对照组提高57.2%,差异显著(P<0.05)。
6g sodium bicarbonate was added to the ration of Qinghai semi-fine wool sheep, and the weight gain was observed for 30 days. The results showed that the average daily gain of the test group was 57.2% higher than that of the control group (P <0.05).