三株益生菌发酵中药制剂对断奶羔羊生产性能、血清生化指标及免疫机能的影响  

Effects of Three Probiotic Fermented Traditional Chinese Medicine Preparations on the Production Performance,Serum Biochemical Indices and Immune Function of Weaned Lambs

作　　者：聂福旭[1] 王兴超 丁耀忠[2] 刘根新[1] 刘晨 杨琴 王雯静 王何美 NIE Fuxu;WANG Xingchao;DING Yaozhong;LIU Genxin;LIU Chen;YANG Qin;WANG Wenjing;WANG Hemei(Gansu Polytechnic College of Animal Husbandry and Engineering,Wuwei,Gansu 733006,China;Lanzhou Veterinary Research Institute of Chinese Academy of Agricultural Sciences,Lanzhou,Gansu 730030,China)

机构地区：[1]甘肃畜牧工程职业技术学院,甘肃武威733006 [2]中国农业科学院兰州兽医研究所,甘肃兰州733000

出　　处：《畜牧兽医杂志》2025年第2期49-55,共7页Journal of Animal Science and Veterinary Medicine

基　　金：2024年甘肃省高等学校创新项目(2024A-304)。

摘　　要：试验旨在探究三株益生菌发酵中药制剂对断奶羔羊生产性能、血清生化指标及免疫机能的影响。试验选取外表健康、体重相近(15.19±0.81)kg的小尾寒羊100只,随机分为5组,每组4个重复,每个重复5只。试验Ⅰ、Ⅱ、Ⅲ、Ⅳ组分别在基础日粮中添加0%、0.5%、1.0%、1.5%的发酵中药制剂,试验Ⅴ组添加1.0%的纯复方中药制剂,预试期3 d,正试期40 d。结果显示,试验Ⅲ、Ⅳ、Ⅴ组的平均体重显著高于对照组(P<0.05),且Ⅱ组与Ⅳ组间显著差异(P<0.05);试验Ⅱ、Ⅲ、Ⅳ、Ⅴ组的ADG显著高于对照组(P<0.05),且Ⅱ组与Ⅲ、Ⅳ、Ⅴ组间显著差异,Ⅳ组与Ⅲ、Ⅴ组间显著差异(P<0.05);试验Ⅲ、Ⅳ、Ⅴ组的ADFI显著高于对照组(P<0.05),且Ⅱ组与Ⅳ组间显著差异(P<0.05)。试验Ⅲ、Ⅳ、Ⅴ组的TP含量显著高于对照组(P<0.05);试验Ⅲ、Ⅳ、Ⅴ组的GLO含量显著高于对照组(P<0.05),且Ⅲ组与Ⅰ、Ⅱ组间显著差异(P<0.05);Ⅲ组的ALP含量显著高于对照组(P<0.05)。Ⅲ组和Ⅳ组的IL-2含量显著高于对照组(P<0.05),且Ⅲ、Ⅳ组与Ⅱ组间显著差异(P<0.05);Ⅱ、Ⅲ、Ⅳ、Ⅴ组的IgA含量显著高于对照组(P<0.05),且Ⅲ、Ⅳ组与Ⅱ、Ⅴ组间显著差异(P<0.05);Ⅲ组的IgG含量显著高于对照组(P<0.05),且Ⅱ组与Ⅲ组间显著差异(P<0.05)。结果表明:三株益生菌发酵中药制剂均能显著提高断奶羔羊的生产性能和免疫机能,且能改善其血液生化指标,1.0%的比例为最适添加量。The experiment aimed to investigate the effects of three probiotic fermented traditional Chinese medicine preparations on the production performance,serum biochemical indices and immune function of weaned lambs.A total of 100 small-tailed Han sheep with similar appearance and body weight(15.19±0.81)kg were selected and randomly divided into 5 groups,with 4 replicates in each group and 5 sheep in each replicate.Group Ⅰ,Ⅱ,Ⅲ and Ⅳ were supplemented with 0%,0.5%,1.0% and 1.5% fermented traditional Chinese medicine preparations to the basic diet,while group Ⅴ were added 1.0% pure compound herbal supplements to the basic diet,with a pre-trial period of 3 days and a main trial period of 40 days.The results showed that the average body weight of the test groups Ⅲ,Ⅳ,and Ⅴ was significantly higher than that of the control group(P<0.05),and there was a significant difference between group Ⅱ and Ⅳ(P<0.05);the ADG of the test groupsⅡ,Ⅲ,Ⅳ,and Ⅴ was significantly higher than that of the control group(P<0.05),and there were significant differences between groups Ⅱ,Ⅲ,Ⅳ,and Ⅴ and group Ⅱ(P<0.05),and between groups Ⅳ and Ⅲ,and Ⅴ(P<0.05);the ADFI of the test groups Ⅲ,Ⅳ,and Ⅴ was significantly higher than that of the control group(P<0.05),and there was a significant difference between groups Ⅱ and Ⅳ(P<0.05).The TP content of the test groups Ⅲ,Ⅳ,and Ⅴ was significantly higher than that of the control group(P<0.05);the GLO content of the test groups Ⅲ,Ⅳ,and Ⅴ was significantly higher than that of the control group(P<0.05),and there was a significant difference between groups Ⅲ and Ⅰ,Ⅱ(P<0.05);the ALP content of group Ⅲ was significantly higher than that of the control group(P<0.05).The IL-2 content of groups Ⅲ and Ⅳ was significantly higher than that of the control group(P<0.05),and there was a significant difference between groups Ⅲ,Ⅳ and Ⅱ(P<0.05);the IgA content of the test groups Ⅱ,Ⅲ,Ⅳ,and Ⅴ was significantly higher than that of the control

关 键 词：益生菌 发酵中药制剂 断奶羔羊 生产性能 血清生化指标 免疫机能 

分 类 号：S816.7[农业科学—饲料科学]