NOVELTY - A biological organic coated fertilizer comprises 35-45 pts. wt. Sorghum cake powder, 35-45 pts. wt. wheat straw powder, 23-25 pts. wt. pine needle powder, 40-50 pts. wt. rice straw powder, 4-6 pts. wt. calcium amino acid chelate, 2-3 pts. wt. magnesium amino acid chelate, 1-2 pts. wt. zinc amino acid chelate, 120-130 pts. wt. peat, 1-2 pts. wt. zinc borate, 1-2 pts. wt. zinc oxide, 14-16 pts. wt. polyamide powder, 6-9 pts. wt. Effective Microorganisms liquid, 8-10 pts. wt. soil improving agent, and balance water.    USE - Biological organic coated fertilizer used for promoting plant growth; improving soil; and strengthening plant disease and insect resistance and drought resistance.    ADVANTAGE - The fertilizer is environment-friendly, promotes absorption of proteins and elements needed by growth of plants, has slow release effect to reduce fertilizer application, and can increase quality of crops.    DETAILED DESCRIPTION - A biological organic coated fertilizer comprises 35-45 pts. wt. Sorghum cake powder, 35-45 pts. wt. wheat straw powder, 23-25 pts. wt. pine needle powder, 40-50 pts. wt. rice straw powder, 4-6 pts. wt. calcium amino acid chelate, 2-3 pts. wt. magnesium amino acid chelate, 1-2 pts. wt. zinc amino acid chelate, 120-130 pts. wt. peat, 1-2 pts. wt. zinc borate, 1-2 pts. wt. zinc oxide, 14-16 pts. wt. polyamide powder, 6-9 pts. wt. Effective Microorganisms liquid, 8-10 pts. wt. soil improving agent, and balance water. The soil modifying agent comprises 10-20 pts. wt. sepiolite, 1-2 pts. wt. carbon nanopowder, 4-5 pts. wt. sodium metasilicate, 17-19 pts. wt. methyl methacrylate, 3-4 pts. wt. selenium yeast, 2-3 pts. wt. copper sulfate, 2-3 pts. wt. zinc gluconate, 1-2 pts. wt. magnesium chloride, 2-3 pts. wt. ammonium citrate, 1-2 pts. wt. boric acid, 4-6 pts. wt. dipentaerythritol hexaacrylate, 30-40 pts. wt. vinegar, 2-3 pts. wt. chitosan, 1-2 pts. wt. Eucalyptus oil, and 0.5-1 pts. wt. complex sodium nitrophenolate. The soil modifying agent is prepared by uniformly mixing methyl methacrylate, dipentaerythritol hexaacrylate, sepiolite, carbon nanopowder and Eucalyptus oil to obtain mixture; adding rest components and uniformly stirring to form vinegar solution; and adding the mixture with the vinegar solution and high speed dispersing to form slurry to obtain the soil modifying agent product. An INDEPENDENT CLAIM is included for preparation of the coated fertilizer, comprising:    (A) uniformly mixing calcium amino acid chelate, magnesium amino acid chelate, zinc amino acid chelate, zinc borate, and zinc oxide, adding water, uniformly mixing, then adding soil modifying agent, and continuously stirring to obtain slurry, and drying to prepare granule A;    (B) adding rest components except polyamide powder, uniformly mixing, controlling water content to 45-50%, uniformly stirring, sealing and fermenting at normal temperature in anaerobic condition for 20-30 days, turning stack every 4-5 days, then drying the fermented material, and crushing to obtain granule B; and    (C) mixing granule A and granule B, melting polyamide powder and spraying on the mixed materials, then cooling and drying to obtain the fertilizer product.