不同水平大蒜素对獭兔生产性能及内源消化酶活性的影响  

Effects of Allicin Level on Production Performance and Digestive Enzyme Activity for Growing Rex Rabbit

作　　者：董兵[1] 谷子林[1] 高振华[2] 

机构地区：[1]河北农业大学,河北保定071001 [2]河北省畜牧兽医研究所,河北保定071000

出　　处：《华北农学报》2011年第1期157-161,共5页Acta Agriculturae Boreali-Sinica

基　　金：科技部成果转化资金项目(02EFN211301029)

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40～45 d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。Eighty rex rabbits with age in 40-50 days were divided into 4 groups to study the effect of additive allicin level（0,0.02%,0.04%,and 0.06%） to their production performance and serum biochemical index.Results showed that there was significant difference in daily gain between the group of 0.04% allicin and control（P〈0.05）,but no significant difference in other two levels.Additive allicin could promote the growth,reduce diarrhea,and improve the feed digestibility for rex rabbits.Experiment indicated that 0.04% of additive allicin improved the production performance,but there was no significant effect on digestive enzyme activity on rex rabbits.

关 键 词：大蒜素 獭兔 生产性能 消化酶活性 

分 类 号：S829.01[农业科学—畜牧学]