Incidence and emergency treatment of inferior eel after being put into eel pond or cage
(1)Incidence: After inferior eel is put into eel box or eel pond, it usually takes 2~7 days to develop, and a large number of deaths occur in about 12 days. The disease should be treated with a combination of Chinese herbal medicine and chemical fishery drugs to control infection.
(2)Emergency treatment: ① search and remove floating eel, exposed eel and dead eel 2~3 times every day;② change water once every morning and thoroughly check dead eel;③ search and remove sick eel on aquatic plants 1~2 times every night with electric lamp lighting.
(3)Emergency treatment: ① fresh Polygonum hydropiper, Euphorbia humifusa, sea clam pearl and eclipta are tied into several small bundles and put into a net cage or eel pond for soaking for 5~7 days;② from the day of onset, each cubic meter of water is sprinkled with 0.25 mg/L furazolidone in the whole pool once a day for 3 consecutive days;③ when the disease is particularly serious, chlorine dioxide A and B activators are sprinkled 1~2 times in the whole pool once a day.
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Fried fish in fragrant sauce
Practice: (1) buy small fish to defrost, remove scales, internal organs, wash clean. Sprinkle a thin layer of salt and pepper on both sides of the fish, marinate for a while, and dry with a paper towel. Then sprinkle a thin layer of flour on both sides of the fish. (2) heat the pan, put in a little oil and turn it to a low heat. Put the fish in. (3) cover the pot, fry the bottom to a beautiful golden brown, turn it over with a shovel and chopsticks, fry the other side, and put it on a plate.
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Introduction of famous products-Ding Fish year
Ding fish year, also known as bearded fish year, is distributed in China's only Ertix River system and Ulungu River system that flows into the Arctic Ocean. Because the body color soon turns black after fishing, it is known as "black fish". Ding fish is a benthic fish, which likes to live in the still water of silt sediment with many water plants, has a strong ability to adapt to the change of oxygen content in water, can live in the waters that common carp and crucian carp cannot bear, often nocturnal activity, strong cold tolerance in winter, and can bury the body in the mud in a dormant state. It is omnivorous and feeds on decaying plant residues and aquatic insect larvae.
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