复方中药制剂对小尾寒羊生长性能、血清生化指标、抗氧化指标、粪便评分的影响

Effects of Compound Chinese Medicine Feed Additives on Growth Performance,Serum Biochemical Indexes,Antioxidant Indicators,and Fecal Score of Small Tailed Han Sheep

为探讨复方中药制剂对小尾寒羊生长性能、血清生化指标、抗氧化指标、粪便形态的影响及驱虫效果,试验选取3月龄左右小尾寒羊母羊100只,随机分为4组,每组5个重复,每个重复5只羊,分别为对照组、试验Ⅰ、Ⅱ、Ⅲ组,试验期42 d,测定并统计小尾寒羊的生长性能、血清生化指标、抗氧化指标及粪便评分。结果表明:与对照组相比,试验Ⅱ、Ⅲ组终末重量显著升高(P<0.05);试验Ⅰ、Ⅱ、Ⅲ组增重和平均日增重显著升高(P<0.05);试验Ⅱ、Ⅲ组血清总蛋白(TP)含量显著升高(P<0.05);试验Ⅱ、Ⅲ组血清白蛋白(ALB)含量显著升高(P<0.05);试验Ⅱ、Ⅲ组血清丙二醛(MDA)含量显著降低(P<0.05);试验第28、42天,试验Ⅱ、Ⅲ组粪便评分显著降低(P<0.05)。综上,日粮中添加复方中药制剂可以提高幼年小尾寒羊的生长性能,改善血清生化指标,提高抗氧化能力,改善粪便形态,适合应用于临床,适合的添加剂量为1%。

To study the effects of compound Chi⁃nese medicine feed additives on the growth perfor⁃mance,serum biochemical indexes,antioxidant in⁃dicators,fecal score of small tailed Han sheep.100 female small tailed Han sheep aged about three months were randomly divided into four groups with five replicates per group and five sheep per replicate,namely the control group,test groupⅠ,test groupⅡ,and test groupⅢ.The growth performance,serum biochemical indicators,antioxidant indicators,and fecal score of the small tailed Han sheep were tested and statistically analyzed.The test lasted for 42 days.The results showed that compared with the control group,the final weight of groupⅡand groupⅢwas significantly in⁃creased(P<0.05);the weight gain and average daily weight gain of groupsⅠ,Ⅱ,andⅢin the test were significantly increased(P<0.05);the serum TP levels in groupsⅡandⅢsignificantly increased(P<0.05);the serum ALB content in groupⅡand groupⅢwas significantly increased(P<0.05);the serum MDA content in groupⅡand groupⅢsignificantly decreased(P<0.05);in terms of sheep fecal score,On day 28,the fecal scores of groupⅡand groupⅢsignificantly decreased(P<0.05);on day 42,the fe⁃cal scores of groupⅡand groupⅢsignificantly decreased(P<0.05).In summary,adding compound Chi⁃nese medicine feed additives to the diet can effectively improve the growth performance of small tailed Han sheep,improve serum growth biochemical indexes,enhance antioxidant capacity,and improve fecal morphology,making it suitable for clinical application,the appropriate amout of additive is 1%.