The invention discloses high-quality laying duck feed and a preparation method thereof, and relates to the technical field of duck feed. The high-quality laying duck feed is prepared from, by weight, 58-69 parts of corn, 14-20 parts of barley, 9-16 parts of unhulled rice, 17-26 parts of soybean meal, 8-14 parts of bran, 5-13 parts of rapeseed dregs, 0.8-1.5 parts of vegetable oil, 10-16 parts of soybean cakes, 0.9-1.8 parts of stone powder, 1-5 parts of bone meal, 0.15-0.24 part of lysine, 1-4 parts of calcium hydrophosphate, 2.5-4.3 parts of compound premix, 1-6 parts of a nutrition additive, 0.6-1.2 parts of salt and an appropriate amount of water. Compared with traditional feed, the high-quality laying duck feed has the advantages that the nutrition is rich, no hormone is contained, and the egg yield is high; the premix contains traditional Chinese medicine ingredients which interact with a feed carrier in a matched mode, therefore, the normal nutrition requirements of laying ducks are guaranteed, the immunity of the laying ducks is improved, health growth of the ducks is promoted, and duck eggs laid by the ducks are more beneficial for the human body health.