海水鱼循环水养殖系统中细菌群落结构研究进展

Research progress on bacterial community structure in recirculating aquaculture system for marine fish

循环水养殖系统(Recirculating aquaculture system,RAS)是一种环境友好且具有良好发展前景的养殖模式。细菌群落在RAS中具有重要作用,其数量和结构与RAS的水质和养殖动物的健康状况密切相关。本文总结了海水鱼RAS细菌群落结构的研究进展,比较了微生物载体、海水、鱼体表和消化道内细菌群落组成、多样性及功能,为在RAS中开展海水鱼健康养殖提供参考。

Recirculating aquaculture system(RAS)is an environment-friendly and promising aquaculture model. Bacteria play multiple functions in RAS. Its quantity and community structure are closely related to water quality and fish health in RAS. This paper summarized the research progress on the bacterial community structure in RAS for marine fish and analyzed the constitute,diversity and function of the bacterial communities in microbial vectors, seawater, fish skin and digestive tract. This paper provides a reference for the healthy culture of marine fish in RAS.