NOVELTY - Preparing basal fertilizer for Malus halliana, by crushing dried pig manure, dried and cleaned pond mud, peanut and rapeseed straw, dried cattle, sheep and horse manure, lees and rapeseed cake, fermenting crushed products with organic fertilizer leavening agent and water, adjusting pH of waste lye, adding waste lye to neutralized amino acids containing liquid wastewater concentrate, concentrating liquid, crushing potassium sulfate, diammonium phosphate, carbofuran, calcium chloride and humic acid, and mixing dried fermented product, concentrate and powders.    USE - The method is useful for preparing basal fertilizer for M.halliana (claimed).    ADVANTAGE - The method enables to prepare basal fertilizer rich in organic matter, inorganic matter, amino acids and humic acid. The basal fertilizer is convenient to use, meets complete nutritional requirements of the M.halliana, provides drought and pests resistance to M.halliana trees, and significantly enhances immunity of M.halliana trees.    DETAILED DESCRIPTION - Method for preparing basal fertilizer for Malus halliana, involves (a) taking 25-27 wt.% dried pig manure, 15-17 wt.% dried and cleaned pond mud, 8 wt.% peanut and rapeseed straw, 7 wt.% dried cattle, sheep and horse manure, 10 wt.% lees, 6 wt.% rapeseed cake, 1 wt.% organic fertilizer leavening agent, 8 wt.% potassium sulfate, 6 wt.% diammonium phosphate, 2 wt.% carbofuran, 2 wt.% calcium chloride, 2 wt.% humic acid, 6 wt.% amino acids containing liquid wastewater concentrate, waste lye (suitable quantity), and water (suitable quantity), (b) adding dried pig manure, dried and cleaned pond mud, peanut and rapeseed straw, dried cattle, sheep and horse manure, lees and rapeseed cake in the above-mentioned weight proportions to a crusher, crushing raw materials, and adding crushed product to a fermentation tank, (c) adding organic fertilizer leavening agent in the above-mentioned weight proportion and suitable quantity of water to the fermentation tank, mixing materials uniformly, sealing obtained mixture, fermenting the mixture for 28-30 days, opening the fermentation tank, drying fermented product until water content reaches less than 3%, and adding dried product to a blender, (d) adding amino acids containing liquid wastewater concentrate in the above-mentioned weight proportion to a neutralization tank, adjusting pH of the waste lye to 6.8-7.2, adding suitable quantity of waste lye to the wastewater concentrate, adding obtained liquid to a concentration tank, concentrating the liquid until water content reaches less than 3%, and adding obtained concentrate to the blender, where total weight of the concentrate is 6 wt.% with respect to total weight of the liquid, and (e) adding potassium sulfate, diammonium phosphate, carbofuran, calcium chloride and humic acid in the above-mentioned weight proportions to crusher, crushing materials, adding obtained powders to the blender, and homogeneously mixing all materials in the blender.