大枣低聚糖对断奶仔猪生产性能和肠道内环境的影响

Effect of jujube oligosaccharides on growth performance and intestinal environment of weaning piglets

探讨大枣低聚糖对断奶仔猪生长性能和肠道内环境的影响。结果表明:与对照组相比,添加大枣低聚糖组平均日增重、乳酸菌数量增加显著(P<0.05),腹泻指数、大肠杆菌和肠球菌数量降低显著(P<0.05),0.2%、0.4%大枣低聚糖组平均日采食量提高显著(P<0.05)。饲料中以添加0.4%的大枣低聚糖效果较好。

The experiment was conducted to study the effects of jujube oligosaccharides on growth performance and intestinal environment of weaning piglets. The results showed that：compared to the control group, the average daily weight gain and the number of Lactobacillus in the experimental group added jujube oligosaccharides increased significantly（P〈0.05） ,but the num- ber of Escherichia Coli and Enterococcus, Diarrhea index decreased significantly（P〈0.05） ; the average daily feed intake in the experimental group added 0.2% and 0.4% jujube oiigosaccharides increased significantly（P〈0.05）. It was concluded that the addition of 0.4% jujube oligosaccharides to the diet was ideal.