To determine the effects of Chinese herbal medicine additive on laying performance and egg quality of Gaoyou ducks, the experiment that access to the diets with different dosages of Chinese herbal medicine additive were designed. The results showed that the diets with the Chinese herbal medicine additive could be benefit of feed intake and laying performance. The feed intake of group 2 with 0. 10% Chinese herbal medicine additive had a significant difference to the control group(P0. 05). The ALB of group added with 0. 16% had a significant difference to the control group (P<0. 05). So the diets with the Chinese herbal medicine additive had a benefit for the egg weight, albumen height and yolk color. The Hu of group added with 0. 10%,0. 18%,and 0. 20% were best to the control, and the group added with 0. 12% had the best yolk color (8. 700 0). In conclusion,the dietary with 0. 12% Chinese herbal medicine additive could be benefit for the performance of Gaoyou ducks.%为探讨中草药添加剂对高邮鸭产蛋性能及蛋品质的影响,进行了中草药添加剂添加试验,以筛选中草药添加剂的适宜添加量.结果表明,中草药添加剂能有效改善高邮鸭的生产性能,提高其采食量,其中添加量为0.10％的试验组日采食量为183.69 g,显著高于未添加的对照组(P＜0.05)；0.08％组、0.12％组和0.14％组的产蛋率显著高于0.10％组的(P＜0.05)；添加中草药添加剂能有效降低料蛋比值；0.16％组总蛋白含量为67.44 g/L,显著高于对照组的58.64 g/L(P＜0.05),但其他各组与对照组差异不显著(P＞0.05)；0.12％～0.18％组白蛋白含量高于对照组.中草药制剂能有效提高高邮鸭蛋质量、蛋白高度值和蛋黄色度,添加量为0.10％、0.18％和0.20％的试验组鸭蛋哈氏单位高于对照组；0.12％组蛋黄色度最高,为8.700 0.综上,高邮鸭产蛋期的中草药添加剂建议添加量为0.12％.
展开▼
