摘要
当前集约化养殖模式在提高蛋鸡生产效率的同时,也可能导致鸡群免疫力下降从而影响生产性能。在“禁抗”背景下,寻找“替抗”产品以维护蛋鸡养殖业的健康发展成为亟待解决的问题。各类非营养性添加剂以高效、绿色、健康、毒副作用小等优势受到广泛研究和应用。文章主要阐述了中草药和益生菌两种非营养性添加剂在增强蛋鸡免疫性能方面的重要功能及作用机制,以期为研究饲料添加剂作为蛋鸡饲粮中的“替抗”产品提供参考。
The present intensive breeding model can not only improve the production efficiency of laying hens,but also reduce the immunity of layers and affect the production performance.Under the back⁃ground of"anti-resistance prohibition",finding"anti-resistance"products to maintain the healthy devel⁃opment of the layer breeding industry has become an urgent problem to be solved.All kinds of feed addi⁃tives have been widely studied and applied for their advantages of high efficiency,greenness,health,and low toxicity and side effects.In this paper,the important function and mechanism of Chinese herbal medicine and probiotics in enhancing the immune performance of laying hens were overviewed.The pur⁃pose of this paper was to provide reference for the study of feed additives as"resistance substitution"products in layer diets.
作者
陈金朋
符臻鸣
杨海明
顾海洋
CHEN Jinpeng;FU Zhenming;YANG Haiming;GU Haiyang(College of Animal Science and Technology,Yangzhou University,Jiangsu Yangzhou 225009,China;Xiangshui Livestock and Poultry Improvement Station,Jiangsu Yancheng 224600,China)
出处
《饲料工业》
CAS
北大核心
2024年第18期34-40,共7页
Feed Industry
基金
江苏省农业科技成果应用示范项目(乡村产业振兴)[BN2022054]
江苏现代农业产业技术体系建设专项资金[JATS(2022)245]。
关键词
蛋鸡
免疫性能
中草药
益生菌
调控
laying hens
immune performance
Chinese herbal medicine
probiotics
regulation
