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中文摘要：
为了研究不同药草复方对奶山羊生长性能及血清生化指标的影响,试验选用体况良好、体重相近（24.09±1.25）kg的4月龄崂山奶山羊公羊16只,随机分为4组,即对照组和3个试验组,每组4个重复。对照组饲喂基础日粮,3个试验组在日粮中分别添加1.2%的复方紫锥菊提取物（试验Ⅰ组）、四君子散（试验Ⅱ组）、强壮散（试验Ⅲ组）。结果：（1）就平均日增重和料重比两项综合来看,试验I组的效果更为明显;（2）各中药复方均可提高奶山羊血清中免疫球蛋白G的含量,且复方紫锥菊提取物还可提高血清中免疫球蛋白A的含量。结果表明,自制各药草复方不仅可提高羊只的体增重,而且还可提高其免疫力,效果以复方紫锥菊提取物制剂为最好。
英文摘要：
Effects of different herbal compound on growth performance and serum biochemical parameters of dairy goat were studied. 16 four-month-old Laoshan dairy goats rams that in good health and weighted （24.09＋ 1.25 ）kg were chosen and divided in- to 4 groups randomly one control group and three test groups, with 4 dairy goats in every group. The dairy goats in group one were fed a basal diet, and the dairy goats in test group I, II and III were fed the basal diets plus 1.2% compound Echinacea extract, four gentlemen powder and strong powder, respectively. The result showed that ： （ I ） the ADG and F/G of test group I were significantly higher than those of the other groups ; （2） compared with control group, every herbal compound could improve the content of immu- noglobulin G in dairy goat serum, and compound Echinacea extract could also increase the content of immunoglobulin A in dairy goat serum. To sum up, each herbal compound could not only can improve the laoshan dairy goat lamb growth performance, but al- so improve the resistance. Echinacea extract compound preparation showed the best effect.
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