Biologically-fermented aquatic compound feed

Abstract

The invention relates to a biologically-fermented aquatic compound feed and belongs to the technical field of aquatic feeds. The aquatic compound feed comprises the following components in parts by weight: 20-24 parts of peeled expanded soybean meal, 10-15 parts of rapeseed meal, 6-10 parts of cottonseed meal, 8-13 parts of wheat, 5-8 parts of imported fish meal, 3-6 parts of chicken powder, 2-2.4parts of cacium dihydrogen phosphate, 0.5-1 part of soybean lecithin oil, 2-5 parts of soybean oil, 0.1-0.2 part of slow-release type enveloped methionine, 0.2-0.3 part of lysine, 0.2-0.3 part of choline and 1-2 parts of aquatic premix. The aquatic compound feed contains the following strains: 530,000cfu / g of saccharomycetes, 130,000cfu / g of lactic acid bacteria and 200,000cfu / g of bacillus. Thebiologically-fermented aquatic compound feed has the beneficial effects that by biological fermentation, the health-care property of the traditional aquatic compound feed product is improved, the palatability of the product is improved, the utilization rate is increased, the immunity of a fish body is enhanced, and the incidence rate is reduced, so that the culture risk is reduced and more incomeis brought for farmers.

Description

technical field [0001] The invention relates to a biologically fermented aquatic compound feed, which belongs to the technical field of aquatic feed. Background technique [0002] Aquaculture is the production activity of breeding, cultivating and harvesting aquatic animals and plants under human control. It generally includes the whole process of growing aquatic products from seedlings under artificial breeding management. In a broad sense, it can also include the proliferation of aquatic resources. [0003] Most of the traditional aquaculture feeds are made by coarse mixing, or the ingredients are single, which not only causes water pollution, but also reduces the resistance of fish and reduces the breeding income. [0004] The risk of aquaculture is increasing year by year. Due to factors such as unreasonable water quality, breeding, and feeding patterns, fish germplasm itself carries bacteria and other factors, fish diseases frequently occur, cross-infection of bacteria ...

AI Technical Summary

Problems solved by technology

[0003] Most of the traditional aquaculture feeds are made by rough mixing, or the ingredients are single, which not only causes water pollution, but also reduces the resistance of fish and reduces the breeding income.

[0004] The risk of aquaculture is increasing year by year. Due to factors such as unreasonable water quality, breeding, and feeding patterns, fish germplasm itself carries bacteria and other factors, fish diseases frequently occur, cross-infection of bacteria and viruses, and comprehensive causes of liver, gallbladder, and intestinal tract lead to more and more fish diseases. It is getting more and more complicated, and the mortality rate is also greatly increased, and even the whole army is destroyed, and the farmers have suffered serious losses.

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