The present invention relates to a pig feed, which is characterized by comprising, by weight, 20-30 parts of bean meal, 20-40 parts of corm, 5-15 parts of wheat bran, 10-20 parts of fish powder, 5-20 parts of pachyrhizus erosus, 5-15 parts of tuckahoe powder, 5-15 parts of hawthorn, 10-20 parts of sargassum powder, 10-15 parts of rhizoma cyrtomii, 5-10 parts of agastache rugosa, 10-20 parts of calcium powder, 5-15 parts of shrimp shell powder, 10-18 parts of bean meal, 10-30 parts of setaria italica powder, 1-3 parts of vitamin ad powder, 5-15 parts of radix rehmanniae preparata, 1-3 parts of composite enzyme, and 1-3 parts of essence. The pig feed has characteristics of good taste, rich nutrition, pig digestion ability promoting, appetite increasing, immunity improving, no hormonal drug, and safe eating.