Black carp feed and its preparation method

Abstract

The invention discloses a black carp feed and its preparation method, and the black carp feed comprises the following raw materials: by weight, 12-14 parts of freshwater shrimp powder, 30-34 parts of sorghum flour, 12-14 parts of soybean meal, 7-9 parts of sweet potato powder, 3-4 parts of loach powder, 4-5 parts of corn protein powder, 2-3 parts of tenebrio molitor, 1-2 parts of salt, 1-2 parts of jasmine flower powder, 2-3 parts of green tea powder, 2-3 parts of violet pollen, 1-2 parts of clove, 2-3 parts of roughhaired holly root, 1-2 parts of galium aparine and 3-4 parts of a feeding promoting agent; and the black carp feed is scientific and reasonable in formulation, can meet the growth needs of black carp in every stage, effectively improves the meat quality and nutritional value of the black carp, promotes the growth of the black carp, facilitates management, is convenient to prepare, and effectively controls the feed cost.

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