91天日增重分别提高0.195、0.190和0.274公斤,单位增重饲料成本分别降低0.353、0.444和0.734元。

• Result showed thai the daily gain of the test groups increased 0.195,0.193 and 0.274 kilograms respectively more than the control groups, the feedstuff costs for one-kilogram gain decreased 0.353, 0.444 and 0.734 yuan respectively.