中草药饲料添加剂“三黄散”对肉鸭生产性能的影响

Effects of herb feed additive San Huang San on growth performance in meat ducks

为评定中草药饲料添加剂"三黄散"对肉鸭生产性能的影响,本研究选用1日龄肉鸭90只,随机分成2组,每组设3个重复,每重复15只。第一组为对照组,饲喂全价料;第二组为试验组,全价料+1%中草药饲料添加剂"三黄散"。饲养期为56d。结果表明:与对照组相比,试验组日增重效果差异不显著(P>0.05),饲料转化率差异不显著(P>0.05),成活率提高2.3%,差异不显著(P>0.05)。

Ninety one-day-old meat ducks were randomly divided into two groups to investigate the effect of San Huang San on the production performance of meat ducks. The ducks in control group was fed with complete feed and there were 3 replicates with 15 ducks in each replicate. The ducks in experiment group were fed with 1% San Huang San. All the ducks were fed for 56 days, The results showed that there were no significant differences （P〉0. 05） on the average daily gain （ADG） , the feed conversion （FC） and the survival rate between the control group and experiment group, although the survival rate in the experiment group were increased 2.3%.