Research on the Progress of Plant Extracts in Culture Production under No-resistance Policy
In order to better implement the no-resistance policy in the aquaculture industry,researchers began to explore alternatives to improve the efficiency and health of aquaculture production,and plant extracts,as a natural alternative,have attracted much atten-tion because of their antibacterial,antiviral and antioxidant biological activities.The characteristics,types and antibacterial effects of plant extracts were described.The influence of no-resistance policy on aquaculture was analyzed.The research progress of plant ex-tracts in aquaculture production under no-resistance policy was introduced.