Method of using Chinese herbal medicine to prevent and treat fish diseases in aquaculture

Abstract

The invention discloses a method for preventing and treating fish diseases by using Chinese herbal medicine in aquaculture, which comprises the following steps: 1) preparing a medicament; 1~3g, Sophora flavescens 2~5g, Bupleurum 3~5g, Eucalyptus leaves 2~5g, Gentiana 2~4g, Artemisia argyi 1~3g and Apocynum 1~3g; 2) Set up a frame-shaped bait in the fish pond 3), medicament is put into net bag, gets Chinese herbal medicine hanging bag; Hanging Chinese herbal medicine hanging bag on the frame-shaped bait throwing area, and controls the depth that Chinese herbal medicine hanging bag is positioned at water; When throwing something to feed feed, the fish pond A large number of farmed fish gather in the baiting area. Through the friction and collision of the fish school, the Chinese herbal medicine hanging bag is promoted to release the medicine in the Chinese herbal medicine hanging bag into the water, so as to achieve the purpose of preventing and curing fish diseases.

Description

technical field [0001] The invention belongs to the technical field of prevention and treatment of aquatic animal diseases (fishery medicine), and in particular relates to a fish disease prevention and treatment method using herbal medicine in aquaculture. Background technique [0002] Existing aquatic medicine mainly is divided into three classes, and the one, chlorine preparation, as bleaching powder essence (disinfection dosage of fish pond is 20g / m 3 , the amount of control in the breeding pond is 0.4~0.8g / m 3 ), sodium dichloroisocyanurate (0.3~0.6g / m 3 ), trichloroisocyanuric acid (0.1~0.5g / m 3 ), chlorine peroxide (0.5~2.0g / m 3 ), etc., the main problem of the use of chlorine preparations is excessive chlorine caused by improper use; the second is antibiotics, such as chloramphenicol, nitrofuran, chloroform, colchicine, dapsone and metronidazole, etc., for the use of antibiotics The negative impacts of such drugs include the production of drug-resistant strains, r...

AI Technical Summary

Problems solved by technology

[0002] Existing aquatic medicine mainly is divided into three classes, and the one, chlorine preparation, as bleaching powder essence (disinfection dosage of fish pond is 20g / m 3 , the amount of control in the breeding pond is 0.4~0.8g / m 3 ), sodium dichloroisocyanurate (0.3~0.6g / m 3 ), trichloroisocyanuric acid (0.1~0.5g / m 3 ), chlorine peroxide (0.5~2.0g / m 3 ), etc., the main problem of the use of chlorine preparations is excessive chlorine caused by improper use; the second is antibiotics, such as chloramphenicol, nitrofuran, chloroform, colchicine, dapsone and metronidazole, etc., for the use of antibiotics The negative impacts of such drugs include the production of drug-resistant strains, residual drugs in aquatic products, destruction of micro-ecological balance, and inhibition of the immune system; the third is insecticides, mainly including mercurous nitrate, trichlorfon, copper sulfate and Copper-iron mixture, zinc sulfate heptahydrate, phoxim, etc. The main problem is the occurrence of excessive heavy metals

[0003] At present, the method of preventing and controlling the pests and diseases of pond culture mostly adopts the method of spraying chemicals in the pond, but this method usually causes a large area of ​​fish stress response, thereby affecting the growth and wading of fish; and the drug dose required for spraying chemicals in the pond Larger, it is a greater economic burden for breeding enterprises; and due to the large amount of residues, it brings huge hidden dangers to food safety

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