Disease-resistant immunoenhancer for pomfret and application thereof

Abstract

The invention discloses a disease-resistant immunoenhancer for a pomfret and an application thereof. The disease-resistant immunoenhancer comprises, by weight, 10-20 parts of seafish, 10-18 parts of chicken blood, 8-12 parts of curculigo orchioides, 3-8 parts of flatstem milkvetch seeds, 1-3 parts of nux vomica, 1-6 parts of eupatorium fortunei, 1-4 parts of sophora flavescens, 5-10 parts of silybum marianum, 3-7 parts of white spirits, 2-6 parts of houttuynia cordata, 2-4 parts of polygala tenuifolia, 2-6 parts of codonopsis pilosula, 2-4 parts of barbary wolfberry fruits, 1-5 parts of polyporus umbellatus, 0.01-0.1 part of purple perilla and 1-3 parts of lophatherum gracile. According to the disease-resistant immunoenhancer, the immunity of the pomfret is enhanced obviously, and the stress recovery ability is improved, so that the survival rate of the pomfret is increased; the full separation of important effective components is promoted; the functionality of the Chinese herbal medicine feed additive for the immunity of the pomfret is further enhanced; growth is promoted, and the meat quality taste is kept; the weight gain rate is increased; slow growing of the promfet is relieved; no side effect exists; and pure traditional Chinese medicines serve as raw materials, so that secondary pollution of aquaculture water is avoided.

Description

technical field [0001] The invention relates to a fish additive, in particular to a silver pomfret anti-disease immune enhancer and application thereof. Background technique [0002] Silver pomfret is one of the species of Pomfretaceae of the ray-finned fish class Perciformes suborder Pomfret. It is commonly known as white pomfret. It is one of the most valuable seafood edible fish. It contains 15.6 grams of protein and 6.6 grams of fat per 100 grams of meat. The meat is tender and has few thorns, especially suitable for the elderly and children. Processed products include canned food, dried salted fish, bad fish and pomfret, etc. It has auxiliary curative effect on indigestion, anemia, muscle and bone pain and other diseases, so it is favored by farmers and consumers. However, due to overfishing and environmental pollution, silver pomfret resources are declining day by day, which cannot meet the needs of consumers. Therefore, it is particularly important to carry out arti...

AI Technical Summary

Problems solved by technology

Under the conditions of artificial breeding, the silver pomfret is mainly fed with the feed of other fishes on the market. Although it can be sexually mature, the disadvantage is that the growth rate is relatively slow, individual preference, and due to changes in environmental factors, silver pomfret during the breeding process. The immunity of pomfret is reduced, and the ability to recover from stress is poor, resulting in a low survival rate of silver pomfret breeding. At the same time, the application of additives makes the taste of fish worse