【摘要】 选用3个品种(齐卡兔、豫丰黄兔、虎皮黄兔)35日龄体重(0.625±0.05)kg的生长育肥兔120只,进行日粮中加入EM发酵菜籽饼的饲养试验,试验期49d,试验组日粮中分别加入EM发酵菜籽饼11%、14%、17%和20%。结果表明,日粮中EM发酵菜籽饼加入量在17%时,增重效果最好,与对照组相比,可提高日增重16.7%(P<0.05)、降低料重比14.4%(P<0.05),而采食量却没有显著性差异(P>0.05)。更多还原

【Abstract】 120 fatted rabbits,aged in 35-day,average weight of 0.625±0.05kg f rom 3 breeds (ZIKA,Henan Yufenghuang,Hupihuang) were selected to feed EM ferment ation rapeseed cake. The weight of the EM fermentation rapeseed cake in the trea tment groups were respectively at 11%,14%,17%,20%of the daily grain,comparin g to the control group in the 49 days contrast experiment.The results showed tha t the weight effection was the significant when the EM fermentation rape cake to feed fatted rabbits was in the ratio of 17%.It can enhance daily gain in the r atio of 16.7%(P<0.05)and reduces the ratio of meat production to feed at 14.4% (P<0.05),as compared with the control group,But the intake didn’t have the signi ficant difference actually.更多还原