The invention relates to the technical field of
aquaculture, and in particular relates to a
crayfish feed which is prepared from the following raw materials in parts by weight: 20-25 parts of
corn flour, 12-15 parts of soybean cake, 5-6 parts of wheat middling, 8-10 parts of wheat
bran, 3-4 fish intestine
powder, 2-3 parts of clam worm
powder, 3-4 parts of
freshwater shrimp powder, 5-6 parts of fresh soybean milk, 4-5 parts of pondweed, 2-3 parts of
bone meal, 3-4 parts of fermented duck blood powder, 5-6 parts of
alternanthera philoxeroide stem and leaf, 4-5 parts of bread crumb, 2-3 parts of sleeve-fish powder, a proper amount of salt and 4-5 parts of phagostimulant. The feed provided by the invention is completely accordant with the omnivorous characteristics of
crayfish and contains multiple high-quality
protein raw materials, the
palatability of the feed can be improved because of the fishy smell of the raw materials such as the fish intestine powder, the clam worm powder and the sleeve-fish powder, the
food consumption of the
crayfish is increased, the fed crayfish can grow and develop rapidly, the weight can be remarkably increased, and moreover, as the raw materials are all pure natural green raw materials, the problem of
medicine residue is prevented, and the quality of crayfish is ensured.