Basic principles for the use of fishery drugs

The use of fishery drugs is based on the basic principle of not endangering human health and not damaging the ecological environment of the water area. In the process of aquaculture, the prevention and control of diseases and insect pests of aquatic animals must adhere to the principle of prevention first and treatment as a supplement. The use of fishery drugs should strictly comply with the regulations of the state and relevant departments, and the production, production and use of fishery drugs without production licenses, approval numbers and production standards are strictly prohibited. Actively encourage the development, production and use of fishery drugs with high efficiency, quick effect, long-term effect, as well as low toxicity, small side effects and small dosage, and promote the use of special aquatic drugs, biological fishery drugs and fishery biological products. When the disease occurs in fish, shrimp and crab, we should prescribe the right medicine to prevent the abuse of fishing medicine and blindly increase the dosage, increase the frequency of drug use or prolong the time of drug use. There should be a corresponding withdrawal period before aquatic products are put on the market. The length of the drug withdrawal period should ensure that the drug residues of listed aquatic products meet the requirements of the "limits for fishery drug residues in pollution-free food and aquatic products", and the addition of drugs in aquaculture feed should meet the requirements of "pollution-free food." the requirements of the safety limit of compound feed for fishery shall not use drugs or additives prohibited by the state, nor shall antibiotics be added to the feed for a long time.