NOVELTY - Microorganism-coated fertilizer is prepared using zinc sulfate, calcium pantothenate, boric acid, sawdust, corncob, meat and bone meal, weathered coal, iron ore powder, powder containing viable Bacillus mucilaginosus, powder containing viable B.subtilis, peat, urea, calcium superphosphate, potassium chloride, soil improving agent, and suitable amount of water. The soil improving agent contains feather meal, nanocarbon powder, sodium metasilicate, methyl methacrylate, selenium yeast, calcium pantothenate, zinc gluconate and calcium chloride.    USE - As microorganism-coated fertilizer.    ADVANTAGE - The fertilizer increases crop yield, promotes absorption of nutrients by plants and exhibits synergistic effect due to presence of soil improving agent, reduces pathogenic bacteria in soil due to presence of powder containing viable Bacillus strains, has sustained-release effect due to presence of urea, and provides high and long lasting fertilization effect even at significantly reduced dosage amount.    DETAILED DESCRIPTION - Microorganism-coated fertilizer is prepared using 1-2 pts. wt. zinc sulfate, 1-2 pts. wt. calcium pantothenate, 1-2 pts. wt. boric acid, 56-59 pts. wt. sawdust, 45-48 pts. wt. corncob, 40-45 pts. wt. meat and bone meal, 8-10 pts. wt. weathered coal, 7-9 pts. wt. iron ore powder, 2-3 pts. wt. powder containing viable Bacillus mucilaginosus, 2-3 pts. wt. powder containing viable B.subtilis, 10-13 pts. wt. peat, 26-30 pts. wt. urea, 10-13 pts. wt. calcium superphosphate, 14-18 pts. wt. potassium chloride, 7-9 pts. wt. soil improving agent, and suitable amount of water. The soil improving agent comprises 10-20 pts. wt. feather meal, 1-2 pts. wt. nanocarbon powder, 4-5 pts. wt. sodium metasilicate, 17-19 pts. wt. methyl methacrylate, 3-4 pts. wt. selenium yeast, 2-3 pts. wt. calcium pantothenate, 2-3 pts. wt. zinc gluconate, 1-2 pts. wt. calcium chloride, 2-3 pts. wt. ammonium molybdate, 1-2 pts. wt. boric acid, 4-6 pts. wt. dipentaerythritol hexaacrylate, 30-40 pts. wt. edible vinegar, 2-3 pts. wt. chitosan, 1-2 pts. wt. Eucalyptus oil, 1-2 pts. wt. zinc oxide, 3-4 pts. wt. wollastonite powder, 10-12 pts. wt. magnesium hydroxide, and 3-5 pts. wt. chlorinated paraffin. Preparation method of the soil improving agent, involves (a) mixing methyl methacrylate, dipentaerythritol hexaacrylate, chlorinated paraffin, feather meal, nanocarbon powder, Eucalyptus oil, zinc oxide, wollastonite powder and magnesium hydroxide, stirring mixture uniformly, and heating mixture to 65-75 degrees C, (b) mixing remaining raw materials and stirring mixture uniformly, and (c) mixing mixtures obtained in the steps (a) and (b), and subjecting obtained mixture to high speed dispersion to obtain slurry. An INDEPENDENT CLAIM is included for preparation method of the above-mentioned microorganism-coated fertilizer, which involves (a) mixing zinc sulfate, calcium pantothenate, boric acid, calcium superphosphate and potassium chloride, adding suitable amount of warm water to obtained mixture, adding soil improving agent, weathered coal, iron ore powder and peat to the mixture, stirring mixture uniformly, subjecting the mixture to high speed dispersion to obtain slurry, concentrating slurry, and drying concentrate to obtain granules, (b) mixing remaining components except urea uniformly, maintaining water content of obtained mixture at 45-48%, stirring mixture uniformly, sealing mixture, subjecting sealed mixture to anaerobic fermentation at room temperature for 14-20 days, where fermenting mixture is turned once every 3-5 days, and drying fermented product to obtain granules, and (c) heating urea until it starts melting, mixing molten urea and granules obtained in the steps (a) and (b) uniformly, cooling mixture to room temperature, and drying cooled product.