The invention belongs to the technical field of healthy breeding, and particularly relates to a mineral nutrition conditioning agent for poultry. Substances containing calcium, phosphorus, sodium, copper, iron, zinc, manganese, iodine, cobalt and selenium are added in 0.5-2 kg of rice bran which serves as dilute carriers, and the conditioning agent is added in feed to form compound feed, wherein every 1 kg of the compound feed for the poultry contains 430-500 mg of calcium, 200-300 mg of phosphorus, 550-630 mg of sodium, 3-12 mg of copper, 63-78 mg of iron, 60-70 mg of zinc, 50-65 mg of manganese, 0.25-0.4 mg of iodine, 0.25-0.4 mg of cobalt and 0.1-0.18 mg of selenium. According to the mineral nutrition conditioning agent for the poultry, the specific mineral elements are added to serve as the substances for conditioning and balancing the nutritional ingredients of the feed, the mineral nutrition conditioning agent is specifically used for preparing the safe and healthy poultry animal feed which does not contain drugs and hormone, the source of the food safety is fundamentally grasped, and therefore safe poultry meat food can be produced.