Health-care grass carp feed for expelling parasite

Abstract

The invention discloses a health-care grass carp feed for expelling parasite, comprising the following components in weight percent: 2-6% of fishmeal, 3-8% of pumpkinseed, 6-8% of bean pulp, 15-30% of rapeseed meal, 10-30% of cottonseed seal, 10-20% of wheat, 5-12% of rice bran, 1.5-2% of monocalcium phosphate, 1.5-2% of zeolite powder, 1-2% of bentonite and 0.02% of DL-carnitine. By adopting thefeed of the invention, the utilization ratio of the grass carp to the feed can be improved, thus improving cultivation benefit, effectively preventing the formation of grass carp fatty liver, and effectively preventing parasitism of tapeworm in intestinal tract of grass carp.

Description

technical field [0001] The invention relates to a feed, in particular to an insect-repelling and health-care grass carp feed. Background technique [0002] The biggest problem with grass carp farming is that diseases are relatively serious. The main reason is that grass carp’s own disease resistance is not very strong. Under artificial breeding conditions, the breeding density increases and the environmental conditions of the breeding waters deteriorate, which further increases the incidence of grass carp. A prominent problem is fatty liver. After using artificial feed, grass carp is prone to fatty liver, and severe hepatopancreas damage, atrophy, and fibrosis will occur, which not only affects the growth rate of grass carp, but also seriously reduces the disease resistance of grass carp. Also, due to the serious diseases of grass carp, the types and quantities of drugs used in the breeding and production process are also relatively large, which also leads to hidden dangers ...

AI Technical Summary

Problems solved by technology

However, crystalline trichlorfon has important adverse effects on the water environment and on the cultured fish, and there are hidden dangers that may remain in the fish and affect food safety, and there are hidden dangers of carcinogenicity.