酿酒酵母培养物奶酵益-X6对犊牛生长发育和健康状况的影响

目的]为验证酿酒酵母培养物奶酵益-X6对断奶犊牛的使用效果。方法]分析断奶犊牛试验组、对照组的采食量、粪便评分、体重数据；结果]试验组、对照组犊牛试验前后粪便评分差异极显著。日增重分别为1.186 kg和1.006 kg,试验组比对照组犊牛平均日增重提高17.9%,差异极显著。试验组断奶犊牛明显健康，无发病情况，对照组发病2头。结论]表明酿酒酵母培养物奶酵益-X6对断奶犊牛胃肠道功能正常、改善健康状况和有效促进犊牛生长具有独特效果和优势。

Effects of Saccharomyces cerevisiae culture milk-leaven-X6 on growth, development and health status of calves

Objective] To verify the effect of Saccharomyces cerevisiae culture milk leaven -X6 on weaned calves. Methods] The data of feed intake, fecal score and body weight of weaned calves in experimental group and control group were analyzed. Results] There was a significant difference in fecal score between the experimental group and the control group before and after the experiment. The average daily gain was 1.186 kg and 1.006kg, respectively. The average daily gain of the experimental group was 17.9% higher than that of the control group, and the difference was extremely significant. The weaned calves in the experimental group were healthy and had no disease, while 2 calves in the control group had disease. Conclusion] Saccharomyces cerevisiae cultured milk leaven-X6 has unique effects and advantages on normal gastrointestinal function, improving health status and effectively promoting growth of weaned calves.