摘要： 为了研究不同水平大蒜素对獭兔生产性能、消化道酶活性的影响，试验选用40～45d龄獭兔80只，分别在日粮中添加大蒜素0(对照组)，0.02%(处理1)，0.04%(处理2)，0.06%(处理3)。试验结果表明:处理2平均日增重较对照组高，差异显著(P<0.05)，处理1、3高于对照组，差异不显著(P>0.05)。添加大蒜素，对促进獭兔生长和降低腹泻率有较好效果，同时提高了生长獭兔的饲料消化率，试验表明:添加0.04%大蒜素对獭兔生产性能有促进效果，同时肠道不同部位的pH值相比对照组有下降趋势，消化道酶活性相比对照组有升高趋势但差异不显著。

关键词: 大蒜素, 獭兔, 生产性能, 消化酶活性

Abstract: Eighty rex rabbits with age in 40－ 50 days were divided into 4 groups to study the effect of additive al-licin level (0，0.02 %，0.04%，and 0.06%)to their production performance and serum biochemical index. Resultsshowed that there was significant difference in daily gain between the group of 0.04% allicin and control (P<0.OS )，but no significant difference in other two levels. Additive allicin could promote the growth reduce diarrhea and im-prove the feed digestibility for rex rabbits. Experiment indicated that 0.04% of additive allicin improved the produc-tion performance，but there was no significant effect on digestive enzyme activity on rex rabbits.

Key words: Allicin, Rex rabbit, Production performance, Digestive enzyme activity

中图分类号: 

• S829.15