Chinese herbal medicine feed additive for preventing oncorhynchus mykiss from suffering from fin-rot disease and use of Chinese herbal medicine feed additive

Abstract

The invention discloses a Chinese herbal medicine feed additive for preventing oncorhynchus mykiss from suffering from a fin-rot disease and use of the Chinese herbal medicine feed additive. The additive comprises the components in parts by weight: 18-22 parts of lemna minor, 20-25 parts of heartleaf houttuynia herbs, 10-14 parts of chinaberry bark, 13-17 parts of common cnidium fruits, 8-12 parts of radix scutellariae, 11-14 parts of Chinese magnoliavine fruits, 6-8 parts of hedyotis diffusa, 7-9 parts of fructus forsythiae, 5-7 parts of wild chrysanthemum flowers, 3-5 parts of radix bupleuri, and 1-3 parts of radix angelicae sinensis. The Chinese herbal medicine feed additive has the beneficial effects that the components are reasonable in compatibility, and the additive has remarkable synergy effects, has effects of resisting bacteria, removing toxicity and disinfecting insects, can effectively prevent the fin-rot disease and can improve the immunity of the organisms of the oncorhynchus mykiss. The additive belongs to a purely natural substance, so that after the additive is used for a long term, the problems of drug resistance, drug residues and the like are not liable to cause. The additive is convenient to use, the oncorhynchus mykiss does not need to be fished out to be applied with drugs, and the damage to the oncorhynchus mykiss in the operation process is reduced.

Description

Technical field [0001] The invention relates to the technical field of aquatic product feed additive processing, in particular to a Chinese herbal medicine feed additive for preventing golden trout fin borer disease and its use. Background technique [0002] Golden trout, Salmonidae Salmonidae Pacific salmon, is a cold-water fish with delicious meat, rich nutrition, few spines and more meat, and high edible value. It is an excellent variety that integrates viewing, sport fishing and gourmet food. In the process of golden trout breeding, a common fish disease-fin borer disease. Fin worm disease often occurs in the dorsal and caudal fins of golden trout in close rearing. First, the epithelial hyperplasia on the outer edges of the caudal and pelvic fins gradually expanded to the base and finally the fin tissues rotted and fin rays exposed. Therefore, it is necessary to provide a feed additive that can improve the immunity of golden trout and prevent fin rot disease, so as to avoid...

AI Technical Summary

Problems solved by technology

The drug is a compound antibacterial and multi-effect Chinese herbal formula for improving immunity, which can be effectively used for the prevention and treatment of bacterial diseases such as turbot ascites disease, enteritis disease, red body disease, and fin rot disease. Feed additives simply mix and crush raw materials, but fail to release the active ingredients of each raw material, reducing the utilization rate and use value of Chinese herbal medicines