The invention discloses a special feed for replacement gilt. The feed comprises the following raw materials: corn, sunflower discs, corn dried distillers grains, wheat, bean pulp, rapeseed dregs, bran, fish meal, silkworm chrysalis meal, insect powder, soybean meal, premix, lysine, methionine, tryptophan, threonine, natural glycine betaine, calcium hydrophosphate, a red dates extract, silkworm breeding residual mulberry powder, grape pomace meal, soybean leaf powder, mushroom residues, apple leaf powder, the fruit of Chinese wolfberry, peach kernel powder, salt, hawthorn kernel powder and tea residue powder. According to the special feed for replacement gilt, which is disclosed by the invention, multiple low-price raw materials are adopted, the production cost is saved, the feed conversion ratio, fertilization rate of the replacement gilt and embryo survival rate are increased, and economic benefits of pig industry are improved.