Special feed for allogyogenetics silver crucian carps

The invention discloses a special feed for allogyogenetics silver crucian carps. The special feed comprises the following raw materials in percentage by weight: 16%-16.5% of wheat, 6%-7% of rice bran, 11%-14% of bean pulp, 6%-8% of cottonseed meal, 12.5%-20% of rapeseed meal, 5% of peanut meal, 2% of bean oil, 1.5% of lard oil, 1% of fish oil, 5% of biological concentration materials, 5% of fish powder, 5% of lard oil residues, 6%-6.5% of corn DDGS (distillers dried grains with soluble), 6% of corn germ cakes, 2% of calcium dihydrogen phosphate, 0.2%-0.4% of methionine, 0.3%-0.6% of lysine and 2% of a compound premix, wherein the total weight percentage of the raw materials is 100%. According to the invention, the digestibility, the palatability and the stability of the feed are improved, antinutritional factors are reduced, the quality of the feed is improved, intestinal florae of the allogyogenetics silver crucian carps are improved, the digestive absorption ability of the allogyogenetics silver crucian carps is promoted, the growth speed of the allogyogenetics silver crucian carps is increased, nitrogen and phosphorus output is reduced, and an environment-protecting effect is achieved.