Residue-free feed special for child laying hens and preparation method of feed

The invention discloses residue-free feed special for child laying hens. The residue-free feed special for the child laying hens is prepared from, by weight, 180-220 parts of bean pulp, 50-70 parts of corn gluten meal, 80-120 parts of lactobacillus fermented materials, 470-510 parts of corn, 10-20 parts of Chinese herbal medicine, 70-90 parts of rock flour, 10-15 parts of calcium hydrophosphate, 15-25 parts of Baicaoji, 2-3 parts of microelement premix, 1-2 parts of multivitamins, 1-3 parts of lysine, 1-3 parts of methionine, 1-4 parts of salt and 0.5-2 parts of anhydrous sodium sulphate. The invention provides a preparation method of the residue-free feed. The residue-free feed special for child laying hens and the preparation method of the residue-free feed have the advantages that the laying hens are fond of eating the feed, have a high spirit and fall ill rarely, the feed is easy to digest, and the egg quality is good; the organism environment of the laying hens is improved, the egg laying period is prolo