The invention discloses a giant salamander feed, which belongs to the technical field of aquaculture . The technical point of the giant salamander feed is that the giant salamander feed consists of soy protein concentrate, cottonseed cakes, meat and bone powder, bran, rice bran, vegetable oil, vitamins, amino acid, spermatogenic powder, mycotoxin adsorbent and monocalcium phosphate. The content and components of protein in the soy protein concentrate, the cottonseed cakes and the meat and bone powder in the feed formula are suitable for the growth and development of giant salamanders, the sources of the materials are wide, the giant salamander feed is environment-friendly, and the addition of the mycotoxin adsorbent enhances the immunity and resistance of the animal, decreases the incidence of induced diseases, and increases the growth speed of the giant salamanders; the incidence of enteritis is decreased in the process of culture; the shelf life of the feed is prolonged, and the feed is not deteriorated yet after being stored for 18 months. The process of a method for preparing the giant salamander feed is simple, parameters are easy to control, and the giant salamander feed is suitable for industrialization.