日粮中添加酶制剂对肉兔生长性能的影响

为研究日粮中添加饲用酶制剂对新西兰肉兔生长性能的影响,特进行本试验。选择60只30日龄断奶新西兰兔按窝配对分为3组,C组为对照组,T1组和T2组日粮中分别添加0.8%和0.15%饲用复合酶制剂,测定各组日增重、日耗料、饲料转化率。结果表明:肉兔日粮中加入适量的酶制剂可以提高肉兔的日增重和饲料转化率,降低生产成本;酶制剂的剂量以0.15%效果较好,0.8%的酶制剂剂量似有些过量。

Effects of Diet with Enzyme Preparation on Growth Performance of New Zealand Rabbits

To study the effects of diet with Enzyme Preparation on Growth Performance of New Zealand Rabbits 62 weaned New Zealand Rabbit were divided into 3 groups group C was control group group T1 and T2 was added 0.8% and 0.15% enzyme preparation in diet respectively daily weight gain?daily feed intake?feed conversion were measured. Result shows that proper amount of Enzyme Preparation in diet can increase daily weight gain and feed conversion of meat rabbits and decrease production cost with 0.15% being better amount.