NOVELTY - Coated fertilizer comprises 24-27 pts. wt. bamboo, 40-46 pts. wt. rice straw, 3-7 pts. wt. river sand, 2-4 pts. wt. malic acid, 13-16 pts. wt. xenotime powder, 10-16 pts. wt. urea, 25-29 pts. wt. potato slag, 26-35 pts. wt. potassium dihydrogen phosphate, 14-18 pts. wt. bamboo charcoal, 13-15 pts. wt. nut shell charcoal, 6-8 pts. wt. glucose, 4-6 pts. wt. calcium lactate, 0.5-1.0 pts. wt. phosphorus bacteria, 0.5-1.0 pts. wt. potassium bacteria, 1-2 pts. wt. nitrogen-fixing bacteria, 9-14 pts. wt. palygorskite powder, 1-2 pts. wt. methyl silicate and 5-6 pts. wt. microbial agent.    USE - Coated fertilizer used for planting strawberry (claimed).    ADVANTAGE - The coated fertilizer ensures soil improvement, slow release effect and long fertilizing effect.    DETAILED DESCRIPTION - Coated fertilizer comprises 24-27 pts. wt. bamboo, 40-46 pts. wt. rice straw, 3-7 pts. wt. river sand, 2-4 pts. wt. malic acid, 13-16 pts. wt. xenotime powder, 10-16 pts. wt. urea, 25-29 pts. wt. potato slag, 26-35 pts. wt. potassium dihydrogen phosphate, 14-18 pts. wt. bamboo charcoal, 13-15 pts. wt. nut shell charcoal, 6-8 pts. wt. glucose, 4-6 pts. wt. calcium lactate, 0.5-1.0 pts. wt. phosphorus bacteria, 0.5-1.0 pts. wt. potassium bacteria, 1-2 pts. wt. nitrogen-fixing bacteria, 9-14 pts. wt. palygorskite powder, 1-2 pts. wt. methyl silicate, 5-6 pts. wt. microbial agent, 8-12 pts. wt. soil improving agent and water. Soil improving agent comprises 10-15 pts. wt. zinc sulfate, 10-15 pts. wt. medical stone, 10-15 pts. wt. Stemona powder, 10-15 pts. wt. garlic powder, 0.2-0.3 pts. wt. nano carbon, 0.4-1.0 pts. wt. sodium molybdate, 1-2 pts. wt. silane couple agent KH-550, 10-12 pts. wt. ferrous sulfate, 0.4-0.8 pts. wt. ethyl orthosilicate, 3-6 pts. wt. chlorinated paraffin, 1-2 pts. wt. bamboo fiber, 0.3-0.6 pts. wt. yeast, 1-2 pts. wt. oyster shell powder, 1-2 pts. wt. borax, 1-2 pts. wt. copper sulfate and 2-3 pts. wt. chitosan. An INDEPENDENT CLAIM is included for a method for preparing coated fertilizer, which involves:    (A) mixing bamboo, rice straw, bean residue, glucose and microbial inoculum;    (B) maintaining water content of mixture to 42-44%;    (C) fermenting obtained mixture in oxygen free condition for 24-28 days;    (D) adding river sand, bamboo charcoal, nut shell charcoal, phosphorus bacteria, potassium bacteria and nitrogen-fixing bacteria with fermented materials;    (E) stirring and drying obtained mixture to obtain prepare;    (F) mixing remaining component except urea and soil improving agent with water to obtain mixture that is dried;    (G) heating urea to obtain urea melt;    (H) mixing melted urea and obtained granules;    (I) cooling urea coated granules at normal temperature; and    (J) mixing obtained granule with soil improving agent to obtain product.