微生物添加剂的研究进展

The Research Progress of Microbial Additives

微生物添加剂作为无毒、无污染生物制品类饲料添加剂，在调节动物机体微生态平衡、预防疾病、提高饲料转化率、促进动物健康和保护生态环境等方面有着其它抗生素类添加剂不可替代的作用，而且随着对其作用机理研究的深入，应用效果的进一步凸显，应用也越来越广泛。本文对微生物添加剂的概念、种类、国内外研究和应用概况及应用前景进行了综述。

Microbial additives as non -toxic, pollution -free biological products feed additive, animal microecological preparation had functions, in which the other additives could not replace it, such as adjusting the microecological balance in animal organism, preventing disease, enhancing the transform rate of feed, promote animal health and protecting ecological environment. And as the action mechanism was studied thoroughly, its effects were more obvious and its application was wider and wider. In this paper, the concept of microbial additives, species, domestic and foreign research and application profiles and application prospects are reviewed.