微生态制剂在水产养殖中的作用

Function of Microbial Ecological Agent in Aquaculture and Common Microbial Species

微生态制剂的主要作用有 :净化水质、改善养殖水体环境 ;抑制病原微生物 ,提高机体免疫力 ;作为饲料添加剂 ,促进养殖生物生长 ;常用的微生物菌群主要有光合细菌、硝化细菌、芽孢杆菌等。综述了微生态制剂在水产养殖中的作用及常用微生物菌群。

This article generalize the function of microbial ecological agent and common microbial species. The functions: improve water quality and the condition of aquaculture system; inhibit pathogenic microbe and improve immunity of fishes; as additives of fodder and accelerate growth of fishes. Common species: photosynthetic bacteria, nitrobacteria; bacillus, etc.