微生态制剂因具有无毒副作用、无污染、无残留和成本低,可以抑制病原微生物的生长,提高养殖对象自身的免疫力,维持养殖生态平衡等特点,在水产养殖中广泛应用。本文就目前微生态制剂在生产中面临的一些亟待解决的问题提出一些个人看法,以期为微生态制剂在水产养殖业中的合理使用提供参考依据。 Because of its non-toxic side effects, pollution-free, no residue and low cost, probiotics can inhibit the growth of pathogenic microorganisms, improve their immune system and maintain the ecological balance of aquaculture. They are widely used in aquaculture. In this paper, we put forward some personal opinions on some urgent problems in the production of probiotics in order to provide a reference for the rational use of probiotics in aquaculture.