The invention belongs to the technical field of feed, and concretely discloses feed for promoting growth of black-bone chickens and a preparation method thereof. The feed for promoting growth of black-bone chickens comprises certain parts by weight of dry materials and fresh materials, the dry material comprises certain parts by weight of basic dry materials and
growth promotion additives, wherein the
growth promotion additives comprise certain parts by weight of dried orange peels, Huai wheat,
spatholobus stems,
cyperus roots, lily bulbs, Chinese magnoliavine fruits,
lotus seeds, tuber fleece-flower roots, Szechuan lovage
rhizome, and cinnamon; the preparation method comprises the following steps: treatment of raw materials,
pelletizing, uniform mixing, and the like. The feed for promoting growth of black-bone chickens has the characteristics of scientific proportioning, abundant and comprehensive
nutrition, and green and safety, and has the efficacies for calming and tranquillizing, rectifying qi and activating
blood circulation, strengthening
spleen and
stomach, and promoting
digestion; the feed can be used for effectively improving
growth speed of black-bone chickens with high culture benefits, and cultivated black-bone chickens do not have internal
drug residues and have good quality; at the same time, the preparation method of the feed for preventing diseases of black-bone chickens is simple and easy to carry out, and can effectively improve quality guaranteeing effects of the feed for promoting growth of black-bone chickens.