摘要
在热应激条件下 ,于蛋鸡饲料中添加不同浓度 ( 0 .2 %、0 .3%、0 .4 %、0 .5% )的肾肿解毒灵药 ,结果表明 :添加剂量为 0 .4 %的肾肿解毒灵缓解蛋鸡热应激效果最好 ,可提高产蛋率 13.15% ,平均蛋重增加 2 .0 4g ,同时能降低料蛋比 。
On condition that heat stress occurred, Sheng Zhong Jie Du Ling was supplemented in layer′s feed with different concentrations (0.2%,0.3%,0.4%,0.5%).The results showed that 0.4% Sheng Zhong Jie Du Ling group was the best ,egg productivity increased by 13.15%,egg weight increased by 2.04 gram comapared with that of the control group. At the same time, the ratio of feed to egg was decreased, and appetite was elevated compared with the control group.
出处
《四川畜牧兽医学院学报》
2000年第3期22-24,38,共4页
Journal of Sichuan Institute of Animal Husbandry and Veterinary Medicine
