A kind of herring feed and preparation method thereof

Abstract

The invention discloses a herring feed and a preparation method thereof. The raw materials are composed of 12-14 parts by weight of freshwater shrimp powder, 30-34 parts of sorghum powder, 12-14 parts of soybean powder, 7-9 parts of sweet potato powder and 3-3 parts of loach powder. 4. Corn gluten powder 4-5, Tenebrio molitor 2-3, Salt 1-2, Jasmine pollen 1-2, Green tea powder 2-3, Violet pollen 2-3, Clove 1-2, Gangmegen 2-3, Hydrangea 1-2, food attractant 3-4; the herring feed formula of the present invention is scientific and reasonable, can meet the needs of herring growth at each stage, effectively improve the meat quality and nutritional value of herring, promote the growth of herring, and facilitate management and preparation , and effectively control the cost of feed.

Description

technical field [0001] The invention relates to a herring feed and a preparation method thereof, belonging to the fish feed processing technology. Background technique [0002] Herring is one of the four major fish in my country. Most of the aquaculture industry in my country is in the environment of still water ponds. High-density aquaculture causes a large amount of aquatic animal excrement, residual bait, and disinfectants to settle at the bottom of the water, and then decomposes to release a large amount of harmful substances. Deterioration of the water quality environment; the increase of the breeding density, the deterioration of the water body environment, and the aggravation of aquaculture diseases. Many diseases have seriously threatened the breeding benefits, and the loss of feed in the water and the accumulation of excreta have become the main pollution sources of the water body, leading to the deterioration of water quality. Massive breeding leads to a decrease in ...

AI Technical Summary

Problems solved by technology

[0002] Herring is one of the four major fish in my country. Most of the aquaculture industry in my country is in the environment of still water ponds. High-density aquaculture causes a large amount of aquatic animal excrement, residual bait, and disinfectants to settle at the bottom of the water, and then decomposes to release a large amount of harmful substances. Deterioration of the water quality environment; the increase of the breeding density, the deterioration of the water body environment, and the aggravation of aquaculture diseases. Many diseases have seriously threatened the breeding benefits, and the loss of feed in the water and the accumulation of excreta have become the main pollution sources of the water body, leading to the deterioration of water quality. A large number of breeding, decreased survival rate, increased dosage of medicine, frequent water changes, resulting in increased breeding costs, the invention provides a herring feed and its preparation method