Immunopotentiator for preventing and treating channel catfish ichthyophthiriasis and preparation method thereof

Abstract

The invention belongs to the technical field of aquaculture, and relates to an immunopotentiator for preventing and treating channel catfish ichthyophthiriasis and a preparation method thereof.The immunopotentiator for preventing and treating channel catfish ichthyophthiriasis is prepared from, by mass, 38-44 parts of torillis japonica, 30-35 parts of sun euphorbia herbs, 30-35 parts of acorus calamus, 30-35 parts of polygonum orientale L., 30-35 parts of houttuynia cordata, 27-33 parts of cluster mallow, 26-32 parts of Chinese milk vetch, 26-32 parts of dandelions, 25-32 parts of fructus cnidii, 24-30 part of portulaca oleracea, 22-28 parts of red sage, 18-26 parts of Siberian cocklour fruits, 18-26 parts of wrinkled gianthyssop herbs and 17-24 parts of honeysuckle.The immunopotentiator is added into feedstuff to feed channel catfishes with the disease, so that the channel catfish ichthyophthiriasis is effectively prevented and treated.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, and in particular relates to an immune enhancer for preventing and treating channel catfish cucurbita disease; the invention also relates to a preparation method of the above-mentioned immune enhancer for preventing and treating channel catfish cucurbita disease. Background technique [0002] Channel catfish, also known as channel catfish, belong to the order Catfish. Channel catfish are naturally distributed in the central watershed of the United States, southern Canada and parts of the Atlantic coast, and then widely enter the Atlantic coast. They are currently distributed throughout the United States and northern Mexico. Their origins are unpolluted, sandy or gravel substrates. , The large and medium rivers with fast flow speed can also enter the brackish and fresh water waters for life. It is now one of the major freshwater aquaculture species in the United States. Channel catfish is a ...

AI Technical Summary

Problems solved by technology

At present, the method usually adopted for the treatment of channel catfish cucurbit disease is to use mass percent concentration of 1%-3% salt water to soak the fish body, or to mix with 0.05ppm malachite green and 25ppm formaldehyde solution, however Soaking the body of diseased fish with salt does not work well, and malachite green is a toxic triphenylmethane chemical. It is not only a dye, but also a drug that kills fungi, bacteria, and parasites. Long-term excessive use can cause cancer In the field of pollution-free aquaculture, the state explicitly prohibits the addition of malachite green; formaldehyde solution is very harmful to the human body, so the use of malachite green and formaldehyde solution is not conducive to the healthy and sustainable development of the aquaculture industry

Images