鱼类消化酶的研究既是消化生理的重要内容，也是设计饵料配方的依据。鲤鱼作为我国主养鱼类之一，其消化酶的研究无疑具有重要意义。为此，笔者用添加复合酶制剂的饲料饲养鲤鱼一段时间，对其肠道、肝胰脏的蛋白酶、淀粉酶活性进行了初步研究，旨在探讨复合酶制剂对消化酶活性 Fish digestive enzymes research is not only an important part of digestive physiology, but also the basis for the design of bait formulations. Carp as one of our main fish, its digestive enzymes undoubtedly have important significance. To this end, the author fed the carp with a compound enzyme preparation for a period of time, its intestinal, hepatopancreas protease, amylase activity was initially studied to explore the complex enzyme preparation on digestive enzyme activity