Compound probiotic preparation for preventing and treating gill hemorrhagic disease of carassius auratus gibelio and preparation method thereof

Abstract

The invention discloses a compound probiotic preparation for preventing and treating gill hemorrhagic disease of carassius auratus gibelio and a preparation method thereof. The preparation consists of12-16 parts of rapeseed meal, 10-14 parts of fish meal, 2-6 parts of soybean oil, 3-7 parts of corn flour, 1-3 parts of a premix, 1-3 parts of monocalcium phosphate, 6-8 parts of microcrystalline cellulose, 15-19 parts of wheat flour, 2-6 parts of fish oil, 26-30 parts of soybean meal and 0.07-0.12 part of bacillus. The preparation can improve the disease resistance of the carassius auratus gibelio which is a high-quality breeding variety to CyHV-2 viruses, and enhance the immunity of the carassius auratus gibelio from the perspectives of probiotics and immunopotentiators so as to improve thedisease resistance of the carassius auratus gibelio.

Description

technical field [0001] The invention belongs to the technical field of fishery biological products in the animal protection industry, and in particular relates to a compound probiotic preparation for preventing and treating gill hemorrhage of heterogeneous gibel carp and a preparation method thereof. Background technique [0002] The allogenetic gibel carp (Carassius auratus gibelio) uses the triploid Founder gibel carp (female parent) and the diploid Xingguo red carp (male parent) to induce gynogenesis in the eggs of Founder gibel carp. A new breed of crucian carp was developed. This variety has the characteristics of strong adaptability, high survival rate, fast growth rate, and short breeding cycle. It has achieved great success in popularizing and breeding in the northern part of Jiangsu Province. However, in recent years, the breeding industry of heterogeneous gibel carp has been severely restricted due to the frequent occurrence of diseases (crucian carp herpes virus ...

AI Technical Summary

Problems solved by technology

[0006] Technical problem to be solved: This application mainly proposes a compound probiotic preparation for preventing and treating gill bleeding disease of heterogeneous gibel carp and its preparation method, and solves that the purslane existing in the prior art has the effect of preventing and curing diseases in this invention, However, the preparation cost of purslane powder is high and the efficiency is low. Vacuum microwave drying method needs to be adopted, and the fresh purslane is dried intermittently to constant weight under the conditions of 1000W and vacuum degree of 0.08MPa in a microwave vacuum low-temperature heating furnace, taken out, and pulverized. After passing through an 80-mesh sieve, the technical problems of yucca and purslane as Chinese herbal medicines are relatively high, so as to improve the disease resistance of the high-quality cultured species of heterogeneous gibel crucian carp to CyHV-2 virus, from the perspective of probiotics and immune enhancement The point of view of the agent is to enhance its immunity and thus increase its disease resistance

Images