日粮中添加新鲜杜仲树叶对母猪繁殖性能和仔猪健康的影响研究

摘要

[目的]研究新鲜杜仲树叶作为饲料添加剂对母猪繁殖性能和仔猪健康的影响。[方法]设计新鲜杜仲树叶低、中、高剂量3个试验组以及对照组进行饲养试验。[结果]试验组仔猪的平均窝重比对照提高了12.16%~26.48%（p0.05）。[结论]在饲料中添加新鲜杜仲树叶可以提高母猪繁殖性能，以0.25%的中草药添加水平效果最佳。%Objective] The aim was to study the effects of fresh Eucommia ul-moides leaves as feed additives on the reproductive performance of sows and health of piglets. [Method] fresh E. ul-moides leaves, low, medium and high doses of three experimental groups and the control group were fed test. [Result] The average litter weight of piglets of the experimental group was increased by 12.16%~26.48% (p0.05) re-spectively. [Conclusion] Adding fresh E. ulmoides leaves in the feed can improve the reproductive performance of sows, and the best herbal supplement level was 0.25%.