使断奶;
After the piglets were ablactate one week, the average daily weight of the high level test was 0.14kg/ d, the low test was 0.01 kg/ d, the difference in the high level test was significant ( P < 0.05).
断奶后一周内,高纤维组头均日增重为0.14kg/d,低纤维组为0.01kg/d,差异极显著(P<0.01)。
简答网 · 双语娱乐资讯
简答网 · 四六级英语