摘要
肠道微生物群是一个复杂且稳定的微生物“社群”,肠道微生物的稳态与蛋鸡健康状态、生长发育及生产性能息息相关。益生元和益生菌作为新型绿色添加剂,能在一定程度上调节蛋鸡肠道微生态平衡与免疫功能。文章对蛋鸡肠道菌群的组成、蛋鸡生产中常用的益生菌与益生元,以及他们促进蛋鸡肠道健康的作用机制进行综述,为蛋鸡菌群研究及益生菌和益生元的科学应用提供理论参考。
The intestinal microbiota constitutes a complex and stable microbial community.The equilibrium of intestinal mi⁃crobiota is intricately linked to the health,growth and production performance of laying hens.Probiotics and prebiotics,as novel green additives,can regulate intestinal microecological balance and immune function of laying hens.This paper reviewed the com⁃position of intestinal flora of laying hens,the probiotics and prebiotics commonly used in the production of laying hens,and the mechanism of their action to promote the intestinal health of laying hens,so as to provide theoretical reference for the study of lay⁃ing hens flora and scientific application of probiotics and prebiotics.
作者
肖小珺
XIAO Xiaojun(Wenchang Jiayuan Agriculture and Animal Husbandry Development Co.,Ltd.,Wenchang,Hainan 571348)
出处
《中国家禽》
北大核心
2024年第9期154-160,共7页
China Poultry
关键词
肠道菌群
蛋鸡
益生元
益生菌
病原菌
gut flora
laying hen
prebiotics
probiotics
pathogenic bacteria
