NOVELTY - Catfish feed comprises 20-30 pts. wt. corn, 20-25 pts. wt. peanut cake, 15-20 pts. wt. buckwheat shell, 4-5 pts. wt. pumpkin, 6-9 pts. wt. rhizoma cyperi, 7-10 pts. wt. sheep bone, 4-5 pts. wt. duck intestine, 2-3 pts. wt. Acalypha australis, 1-2 pts. wt. Amomum, 1-2 pts. wt. edible salt, 2-3 pts. wt. lanolin, 1-2 pts. wt. earthworm, 12-16 pts. wt. vinegar, 10-12 pts. wt. pork liver powder, 5-6 pts. wt. auxiliary agent and 3-5 pts. wt. water.    USE - Catfish feed.    ADVANTAGE - The feed is rich in protein, multivitamin, mineral substance and microelement, and satisfies nutrition requirements of catfish in growth process, which can increase the survival rate and disease resistance of the catfish, and can be prepared in an eco-friendly and economical manner with good palatability and increased utilization rate.    DETAILED DESCRIPTION - Catfish feed comprises 20-30 pts. wt. corn, 20-25 pts. wt. peanut cake, 15-20 pts. wt. buckwheat shell, 4-5 pts. wt. pumpkin, 6-9 pts. wt. rhizoma cyperi, 7-10 pts. wt. sheep bone, 4-5 pts. wt. duck intestine, 2-3 pts. wt. Acalypha australis, 1-2 pts. wt. Amomum, 1-2 pts. wt. edible salt, 2-3 pts. wt. lanolin, 1-2 pts. wt. earthworm, 12-16 pts. wt. vinegar, 10-12 pts. wt. pork liver powder, 5-6 pts. wt. auxiliary agent and 3-5 pts. wt. water. The auxiliary agent comprises 30-40 pts. wt. brown rice, 10-12 pts. wt. rice, 6-9 pts. wt. Lotus seed, 10-12 pts. wt. grapefruit, 5-6 pts. wt. sea-buckthorn fruit, 10-15 pts. wt. lettuce, 10-12 pts. wt. pea, 7-9 pts. wt. mushroom, 8-10 pts. wt. river crab, 6-8 pts. wt. leatherleaf Milletia, 2-3 pts. wt. chamomile, 3-4 pts. wt. witch hazel, 4-5 pts. wt. cowberry leaf, 3-4 pts. wt. sarcandra glabra, 1-2 pts. wt. montmorillonite powder, 3-4 pts. wt. snake oil, and proper amount of water. The auxiliary agent is prepared by mixing orange and sarcandra glabra, decocting at hydrodynamic heat for 1-2 hours, filtering sediment to obtain decocting liquid, then adding peanut and lotus seed, grinding the decoction mixture into obtain slurry, chopping grapefruit, sea-buckthorn fruit, lettuce and pea into residue, then mixing with the slurry, adding water into mushroom and crab meat, heating, filtering to obtain juice, drying chamomile and witch hazel, grinding into powder, adding brown rice in water, heating to boil, tamping into mud shape, then mixing with slurry, residue, juice and other remaining component, uniformly stirring, drying, and granulating to obtain the product. An INDEPENDENT CLAIM is included for preparing the catfish feed, comprising grinding buckwheat shell into powder, then adding the corn in proper amount of water, heating and boiling, then adding peanut cake, fully and uniformly stirring to obtain mixed material, adding proper water into pumpkin and rhizoma cyperi, grinding into liquid, mixing to obtain juice, adding proper amount of water into sheep bone to boil, air-curing, grinding into powder to obtain sheep bone powder, drying duck intestine, Amomum and Acalypha australis, then grinding into powder, adding powder with salt in a cooker, frying for 4-6 minutes, decocting for 20-30 minutes to obtain material, drying the earthworm and grinding into powder, uniformly mixing the powder with pork vinegar, then adding obtain mixed material, sheep bone powder, decocting material and other auxiliary agent, uniformly stirring to mix, and drying the granule.