肉鸡饲用微生物添加剂应用研究进展  

Research progress on application of feeding microorganism additive in broiler chicks

作　　者：杨金玉[1] 张海军[1] 武书庚[1] 齐广海[1] 

机构地区：[1]中国农业科学院饲料研究所,北京市中关村南大街12号100081

出　　处：《中国饲料》2013年第10期20-23,26,共5页China Feed

基　　金：家禽产业技术体系北京市创新团队项目;国家科技支撑计划课题(2011BAD26B04)

摘　　要：饲用微生物添加剂又称微生态活菌制剂或益生菌制剂,添加到饲料或饮水中,能够改善肠道菌群平衡,促进动物生长,增强动物免疫力,改善动物产品品质。本文就目前畜牧生产中允许饲用的7类微生物添加剂在肉仔鸡上的应用效果作一综述,同时提出了微生物添加剂在应用中出现的问题,以期为微生物饲料添加剂在肉鸡生产中的合理应用提供参考。Feed additive of direct-fed microorganism,also called living preparating of probiotics or probiotics agent, was the living bacterial feed additive which conveyed beneficial effects on host health through modulating the balance of gut mierflora.Addtion of direct-fed microorganisms by feed or drinking water could promote growth, enhance immunity and improve product quality.The applications of 7 categories of microorganisms which were allowed to use as microbial feed additives in broiler production and its problem were reviewed,in order to provide a theoretical basis and practical reference for the use of direct-fed microorganisms in broiler chicks.

关 键 词：饲用微生物 肉鸡 饲料添加剂 

分 类 号：S816.7[农业科学—饲料科学]