日粮中加入EM发酵兔粪对生长育肥猪增重的影响

试验选用平均体重为(35±2.1)kg的生长育肥猪（长大二元杂后代）18头，分成三组。对照组饲喂基础日粮，试验Ⅰ组和试验Ⅱ组的日粮中分别加入15%、25%的发酵兔粪，进行81d的对比试验。试验结果表明，添加了发酵兔粪的试验Ⅰ组和试验Ⅱ组的采食量高于对照组；同时对照组比试验Ⅰ组和试验Ⅱ组的日增重分别高出1.84%和8.3%。通过经济效益分析发现，生长育肥猪体重每增重1kg，试验Ⅰ组和试验Ⅱ组分别比对照组的饲料成本降低了0.19元和0.25元。

The Weight Effect ion on the Growing-finishing Pigs by Adding the EM Fermentation Rabbit Excrement to the Date Grain

Eighteen growing-finishing pigs on the average weight of (35±2.1) kilos were selected in this experiment and were divided into 3 groups. We fed the control group on basal date grain and added respectively 15% and 25% of fermentation rabbit excrement to the date grain to raise the treatment groupⅠ and the treatment group Ⅱin the 81 days of contrast experiment. The experiment result indicated that the intake of the treatment groups was more than the control group and the daily gain of the treatment groupⅠ and the treatment groupⅡ were respectively slower in the ratio of 1.84% and 8.3% than the control group. According to the economic profit analysis, the ration cost of the treatment groupⅠand the treatment group Ⅱ reduced respectively 0.19￥and 0.25￥when the weight of the growing-finishing pigs increased one kilo.