Chinese herbal medicine additive for health restoration of grass carp parent fish after spawning induction

Abstract

The invention provides a Chinese herbal medicine additive for health restoration of grass carp parent fish after spawning induction. The additive contains various health-care Chinese herbal medicines with capacities of blood circulation promotion and immuno-enhancement. With a special processing manner, effective components in the Chinese herbal medicines are extracted, and residues of the Chinese herbal medicines are also fully used, therefore, the medicinal efficacy can be truly and rapidly produced. When the Chinese herbal medicine additive is added to feed for feeding the grass carp parent fish, the health of the grass carp parent fish can be effectively promoted to restore, injured positions of the parent fish are prompted to heal rapidly, and the survival rate of the parent fish is increased; the nature, flavor and functions of the components of the Chinese herbal medicines are scientifically combined, and better effect is obtained by means of the synergistic effect among the medicines; the Chinese herbal medicine additive is safe, effective, free of stimulation, or toxic or side effects, convenient to use and good in effect, and the Chinese herbal medicine raw materials are easily available .

Description

technical field [0001] The invention relates to the field of fishery production, in particular to a Chinese herbal medicine additive used for restoring the physique of grass carp broodstock after induced labor. Background technique [0002] Grass carp is one of the four major family carps in my country. It has the characteristics of high yield, easy breeding, and herbivorous nature. It is the main species of freshwater farming. The sexual maturity of grass carp is generally 6-7 years. It is extremely difficult to cultivate grass carp broodstock. Under reproductive conditions, grass carp needs to be injected with oxytocic agents to lay eggs and hatch. Oxygenation has a great impact on grass carp broodstock. Grass carp broodstock suffer from heavy physical exertion, physical deficiency and serious injuries after giving birth. Supplement, make grass carp broodstock appear sick, and even broodstock die, which brings inconvenience to the continuous breeding of grass carp. Content...

AI Technical Summary

Problems solved by technology

[0002] Grass carp is one of the four major family carps in my country. It has the characteristics of high yield, easy breeding, and herbivorous nature. It is the main species of freshwater farming. The sexual maturity of grass carp is generally 6-7 years. Under reproductive conditions, grass carp needs to be injected with oxytocic agents to lay eggs and hatch. Oxytogenicity has a great impact on grass carp broodstock. Grass carp broodstock suffer from heavy physical exertion, poor constitution and serious injuries after giving birth. Supplement, make grass carp broodstock sick and even die, which will bring inconvenience to the continuous breeding of grass carp