Traditional Chinese medicine microbial compound preparation for preventing and controlling bacterial diseases of fish

Abstract

The invention relates to a traditional Chinese medicine microbial compound preparation for preventing and controlling bacterial diseases of fish. The traditional Chinese medicine microbial compound preparation is prepared by drying and smashing polygonum aviculare, wild tobacco leaves, a red-knees herb, polygonum aviculare, lophatherum gracile and medical stones, evenly mixing the raw materials according to certain proportion and then adsorbing EM bacterial liquid. The traditional Chinese medicine microbial compound preparation is evenly mixed in bait for feeding according to the dosage standard of 1-2 g per 1 kg of fish (20-40 g of preparation is used per 1 kg of bait by 5% bait amount), and has the advantages of being quick in effect, definite in curative effect and free of medicine residues and any toxic and side effect for prevention and control of the bacterial gill rot disease, enteritis disease and red skin disease of the fish.

Description

technical field [0001] The invention relates to a fish biopharmaceutical preparation, in particular to a traditional Chinese medicine microbial compound preparation for preventing and treating fish bacterial diseases such as gill rot, enteritis and red skin disease. Background technique [0002] Fish is one of the main cultured species common to people, and it is also a delicious dish on the table of ordinary people. It can be fed grass and concentrate, so it is very popular among farmers. However, there are many fish diseases and complications often occur, which limits its development to a certain extent. The most common are bacterial diseases of fish such as gill rot, enteritis and red skin. [0003] Fish bacterial gill rot disease, the pathogen is Myxococcus ichthyosis, usually caused by direct contact between fish body and pathogenic bacteria, especially the gills of fish are more susceptible to infection after being mechanically damaged. The disease can occur in the w...

AI Technical Summary

Problems solved by technology

[0006] These three diseases are often concurrent, widespread, high morbidity, high mortality, and great harm. Once infected, the fish will die in pieces, causing great economic losses to the breeding enterprises and farmers.

[0007] For these diseases, antibiotics, chemical growth promoters, and insecticides are mainly used for prevention and treatment. However, in aquaculture, with the wide application of antibiotics and chemical drugs and the diversification of varieties, as well as long-term addition of feed, bacteria and Long-term contact with drugs leads to the emergence of drug resistance, and the degree of drug resistance continues to increase. At present, the phenomenon of multi-drug resistance has appeared

At the same time, the extensive use of antibiotics, chemical growth promoters, and insecticides has brought about problems such as large drug residues and drug resistance, which not only endanger human health, but also pollute the environment.