Feed for reducing disease rate of carp

Abstract

The invention discloses feed for reducing the disease rate of carp. The feed is characterized by being prepared from corn, soybean meal, camellia seed meal, wheat bran and the like through processing.A processing method comprises the following steps: (1) processing of main materials: the corn, the soybean meal, the camellia seed meal and the wheat bran are crushed and mixed, a mixture is obtained, and a mixed microbial agent is added to the mixture for fermentation; (2) powder making: corn stigma, luffa, bitter gourd, kelp, Hami melon rind and fructus crataegi dregs are crushed, pulped and mixed, and mixed pulp is obtained, stewed and subjected to sealed fermentation; (3) mixing and granulating: mixed fermentation powder, nutritional powder and pine nut bud powder are stirred and mixed, abacteriostatic agent is added for high-speed stirring, the mixed material is dried and processed by a granulator, and primary feed granules are obtained; (4) soaking: black rice is immersed, pulped,cooked with water and filtered, and black rice extract liquor is obtained, a bacteriostatic agent is added, stirring and mixing are performed, an immersion solution is obtained, the primary feed granules are immersed in the immersion solution and dried, and carp feed is prepared.

Description

technical field [0001] The invention belongs to the technical field of carp feed processing, and in particular relates to a feed for reducing the disease rate of carp. Background technique [0002] Carp is an Asian fish species, also known as carp guaizi and Maozi, with golden yellow body sides and orange-red lower leaves of caudal fins. Carp are used to inhabit the bottom of water bodies overgrown with aquatic plants in rivers, lakes, reservoirs and ponds. They are omnivorous fish species. It has strong cold resistance, alkali resistance and hypoxia resistance, and has strong adaptability to various water quality environments; carp tastes delicious and is an indispensable delicacy on the Chinese table. Its meat is rich in protein and fat , calcium, phosphorus and a variety of vitamins, with high nutritional value, and the fat it contains is mostly unsaturated fatty acids, which have the effects of lowering cholesterol, preventing arteriosclerosis, coronary heart disease, et...

AI Technical Summary

Problems solved by technology

However, carp is susceptible to diseases during the breeding process, which leads to slow growth of carp and even large-scale death of carp, and intensive farming is prone to cross-transmission. The types of diseases include white skin disease, gill mold disease, red skin disease, etc. ;Traditional use of lime powder to sterilize water quality does not have obvious bactericidal and disease-inhibiting effects, and the use of antibiotic admixtures will cause residues in the meat and drug resistance; through feed with anti-disease function, the growth rate of carp can be increased, and the growth rate of carp can be improved. effectively prevent disease