Globefish floating puffed feed

Abstract

The present invention relates to a globefish floating puffed feed and belongs to the technical field of aquaculture. The feed includes the following raw materials: steam fish meal, peeled soybean meal, chicken meat meal, insect protein powder, hemoglobin powder, corn protein powder, high-gluten flour, spirulina powder, calcium dihydrogen phosphate, soybean lecithin, fish oil, complex vitamins, complex mineral salts, coated methionine, coated lysine, Chinese herbal medicine preparations, ethoxyquin, choline chloride and bentonite. The globefish floating puffed feed has excellent stability in water, low dissolve-loss rates, less feed waste, and low pollution of water bodies. The use of the coated amino acids decreases the use amount of fish meal and reduces the pollution of the aquaculture water quality caused by phosphorus, and the globefish floating puffed feed can be prepared by the existing mainstream production equipment and is easy for mass production. The feed can also significantly improve the immunity, disease resistance and survival rate, promote the growth and enhance the homogeneity of the globefishes.

Description

technical field [0001] The invention relates to a buoyant puffed feed in aquaculture, more specifically, the invention relates to a buoyant puffed feed for puffer fish, which belongs to the technical field of aquaculture. Background technique [0002] The scientific name of pufferfish is oriental dolphin, which is a migratory fish in rivers and seas. Every spring, groups of sexually mature broodfish enter the freshwater lake system in the middle and lower reaches of the Yangtze River from the East China Sea to lay eggs; the young fish are fattened in fresh water and return to the sea around October of that year. Food habits are miscellaneous, partial animal. This fish tastes very fresh and is one of the three delicacies of the Yangtze River. The blood, eyes, and eggs of wild puffer fish are highly poisonous, so they must be handled and cooked by professionals before they can be eaten. Puffer fish raised artificially in fresh water are non-toxic because there is no source o...

AI Technical Summary

Problems solved by technology

[0007] The present invention aims to solve the problem of puffer fish powder or eel powder in the prior art, as well as the problem of poor puffing effect of existing puffer fish extruded feed, and provides a floating extruded feed for puffer fish, which can not only promote puffer fish. Growth, improve the survival rate of breeding, improve the immunity and disease resistance of puffer fish, and the puffing effect is good, it can also reduce the pollution of water environment caused by breeding, and maintain the sustainable development of puffer fish farming industry