生物性添加剂种类及其在青贮饲料中的应用

Types of biological additives and their application in silage

[目的]为了提高畜禽饲料的营养和适口性,改善饲料需求与供应之间的矛盾。[方法]查阅相关文献,结合生产实际对生物性饲料添加剂的种类及其在青贮饲料中应用的效果进行分析和归纳。[结果]青贮饲料可以解决供求矛盾,且其营养均衡、成本低廉、适口性好,深受养殖户与养殖企业欢迎。生物性饲料添加剂是制作青贮饲料的关键,按照作用可以分为促进性添加剂、抑制性添加剂和营养性添加剂。[结论]生物性饲料添加剂可以在青贮饲料中广泛应用。

[Objectives]In order to improve the nutrition and palatability of livestock feed and im-prove the contradiction between the demand and supply of feed.[Methods]The types of biological feed additives and their application effects in silage feed were analyzed and summarized by reviewing rele-vant literatures in combination with production practice.[Results]Silage feed can solve the contradic-tion between supply and demand of feed.Its balanced nutrition,low cost,and good palatability are well received by farmers and farming enterprises.Biological feed additives are the key to making silage feed,and can be divided into promoting additives,inhibiting additives,and nutritional additives accord-ing to their functions.[Conclusions]Biological feed additives can be widely used in silage feed.