酶制剂在草食家畜日粮中的应用

Application of Enzyme Preparation in the Ration for Herbivorous Animal

叙述了酶制剂的作用机理、种类及来源，如何利用酶制剂改善粗饲料品质，提高牛泌乳性能并促进其生长，还介绍了酶制剂在兔、鹿饲养中的的应用。

The functional mechanism,varieties and resources of the enzyme preparation, as well as how to use the preparation for improving the quality of crude feed and the milking performance and for promoting the growth of cow were expounded. Meanwhile the application of the enzyme preparation in the ration for rabbit and deer was introduced.