The results showed that QK could improve the survival rate and relative rate of gain, decrease the bloody stool scores and oocysts of cecum content, and relieve the pathological changes of cecum.
结果发现球抗能提高球虫病鸡的存活率和相对增重率，减少血便记分和盲肠内容物卵囊数，减轻盲肠病变。
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