Feed with high survival rate for procambarus clarkia in incubation period and preparation method of feed

Abstract

The invention discloses feed with a high survival rate for procambarus clarkia in an incubation period. The feed is prepared from the following raw materials: fish meal, soybean mean, wheat bran, cornpowder, field snail powder, rice husk, wheat starch, sodium alginate, beer yeast, edible fungus residues, bone meal, rapeseed cake, silkworm chrysalis powder, calcium hydrogen phosphate, allicin, sodium diacetate, mannooligosaccharides, zinc bacitracin, L-crystal amino acid, chitosan oligosaccharide, beta-dextranase, levamisole, yeast powder, cellulase, binding modified additive and modified sustained-release filler. The invention also provides a preparation method of the feed with the high survival rate for the procambarus clarkia. The feed for the procambarus clarkia in the inoculation period comprises rich nutritional substances, so that the nutritional requirement of the procambarus clarkia in the inoculation period can be met, the survival rate of the procambarus clarkia is effectively increased, and the yield of the procambarus clarkia is further increased.

Description

technical field [0001] The invention relates to the field of feed, in particular to a feed with a high survival rate for Procambarus clarkii cultivation period and a preparation method thereof. Background technique [0002] With the improvement of people's living standards, the catering industry is also showing a prosperous side, and crayfish, also known as Procambarus clarkii, has become a signature of various local cuisines because of its fresh and tender meat. With the prosperity of the food industry, the popularity of crayfish The supply pressure is increasing, and the output of artificial breeding in the current prior art can no longer meet the demand of the market. By cultivating crayfish, improving the output of crayfish is a problem that needs to be solved urgently at present, and then in the process of crayfish cultivation The nutrients used in the feed cannot meet the needs of crayfish in the early growth stage, and the feed is easy to loose when entering the water...

AI Technical Summary

Problems solved by technology

[0002] With the improvement of people's living standards, the catering industry is also showing a prosperous side, and crayfish, also known as Procambarus clarkii, has become a signature of various local cuisines because of its fresh and tender meat. With the prosperity of the food industry, the popularity of crayfish The supply pressure is increasing, and the output of artificial breeding in the current prior art can no longer meet the demand of the market. By cultivating crayfish, improving the output of crayfish is a problem that needs to be solved urgently at present, and then in the process of crayfish cultivation The nutrients used in the feed cannot meet the needs of crayfish in the early growth stage, and the feed is easy to loose when entering the water, the feed utilization efficiency is low, the nutrients ingested by crayfish cannot meet the actual needs, and the survival rate of crayfish is low, so it is urgent Need to develop a kind of Procambarus clarkii cultivation period with high survival rate feed to solve the problems in the prior art