The invention discloses a black pig feed, which is characterized by being prepared from the following raw materials in parts by weight: 180-200 parts of maize, 8-10 parts of shrimp shell powder, 20-25 parts of vine powder, 30-35 parts of corn stalk powder, 0.2-0.3 part of mature vinegar, 1-2 parts of calcium carbonate, 12-14 parts of yellow cinnamon leaves, 1-2 parts of purslane, 1-2 parts of dandelion, 0.2-0.3 part of ganoderma lucidum, 0.1-0.2 part of rosa rugosa, 1-2 parts of bamboo leaves, 0.3-0.4 part of rabdosia rubescens, 0.4-0.6 part of green tea leaves, 1-2 parts of fleece-flower root leaves, 1-2 parts of date pit, 0.4-0.6 part of angelica sinensis, 0.2-0.3 part of ligusticum wallichii, 2-3 parts of radix rehmanniae preparata, 1-2 parts of gynostemma pentaphyllum, 0.3-0.4 part of root of tomentoseflower larkspour, 0.5-0.7 part of galium aparine, 0.3-0.4 part of rubiaceae borreria stricta, 2-3 parts of phagostimulant and 2-3 parts of wine. According to the formula of the black pig feed, maize and the like are reasonably matched, and the requirements of growth of pigs can be basically met. The black pig feed according to the formula disclosed by the invention contains the traditional Chinese medicines such as the yellow cinnamon leaves, the purslane, the dandelion, the ganoderma lucidum and the like, and has the effects of clearing away heat and toxic materials, and strengthening the middle warmer and benefiting vital energy, the disease resistance of the pig is increased, endotoxin of the pig can be reduced, the immunity and the resistance are improved, the pig is bright in hair, and good in state in the feeding process, disease infection of the pig can be prevented, and the formula is reasonable and scientific.