A kind of antibacterial and debonding agent, its preparation method and the method for using the antibacterial and debonding agent to improve the hatching rate of artificial breeding of crocodile

Abstract

The invention relates to an antibacterial and detackifying agent, a preparation method thereof and a method for improving the hatching rate of artificial breeding of crocodile vacheronii by using the antibacterial and detackifying agent, belonging to the technical field of aquaculture. In order to solve the problem of low hatching rate and low survival rate of crocodile vacheronii artificial breeding, the invention provides a kind of antibacterial debonding agent, which mainly consists of an adsorptive carrier and an antibacterial component loaded on the carrier. The antibacterial The ingredients are mainly composed of gallnut, skullcap, flavescens, honeysuckle, forsythia and calamus. The method for improving the hatching rate of artificial breeding of crocodile vacheronii by using the antibacterial and debonding agent of the invention includes artificial fertilization, debonding of fertilized eggs, treatment of saprolegnia prevention, hatching and seedling raising. The antibacterial and debonding micron-level adsorptive carrier of the present invention has a good debonding effect, which enables the fertilized eggs to be separated from each other and improves the hatching rate of the fertilized eggs; the active ingredients of the traditional Chinese medicine loaded on the adsorptive carrier can inhibit Saprolegnia spores and other bacteria The invasion of saprolegniasis is prevented, and the survival rate of fry is improved.

Description

A kind of antibacterial and detackifying agent, its preparation method and utilizing the bacteriostatic and detackifying agent to improve Valsalva The method of artificial breeding of yarrow fish hatching rate technical field The invention belongs to aquaculture technical field, relate in particular to a kind of antibacterial and debonding agent, its preparation method and utilizing this A method for improving the hatching rate of artificial breeding of Yarrowia var. Background technique [0002] The yellow tilapia, Cyprinidae, the genus Yaro fish, the body shape is long, the side is flat, the back edge is slightly arc-shaped, and the abdomen is round. Valsalva tilapia It is a pelagic fish in the northern plains of China, and often lives in slow water areas. Although it is not a cold-water fish, the tilapia likes to live in It is also possible to live in brackish lakes in the middle and upper layers of river mouths or tributaries of mountain streams with slow water f...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problem of low hatching rate and low survival rate of the artificial breeding of crocodile, the invention provides a kind of antibacterial and debonding agent, its preparation method and using the antibacterial and debonding agent to improve the hatching rate of artificial breeding of crocodile. rate method