NOVELTY - Preparing organic fertilizer involves mixing 40-80 pts. wt. corn powder, 50-100 pts. wt. sea bird excrement and water uniformly to obtain mixture that is mixed with 50-80 pts. wt. sugar cane bagasse and effective micro-organism fungus liquid. The obtained mixture is fermented for 5-10 days. The fermented material is further for 2-4 days at 55-65 degrees C, and then continued for 2-4 days at 70-75 degrees C. The fermented material is mixed with 10-30 pts. wt. colza cake, 20-40 pts. wt. humic acid, 0.01-0.03 pts. wt. 5-sodium nitroguaiacolate and 5-10 pts. wt. traditional Chinese medicine extract uniformly.    USE - Method for preparing organic fertilizer (claimed).    ADVANTAGE - The method enables to prepare organic fertilizer that ensures high performance.    DETAILED DESCRIPTION - Preparing organic fertilizer involves mixing 40-80 pts. wt. corn powder, 50-100 pts. wt. sea bird excrement and water uniformly to obtain mixture that is mixed with 50-80 pts. wt. sugar cane bagasse and effective micro-organism fungus liquid. The obtained mixture is fermented for 5-10 days. The fermented material is further for 2-4 days at 55-65 degrees C, and then continued for 2-4 days at 70-75 degrees C. The fermented material is mixed with 10-30 pts. wt. colza cake, 20-40 pts. wt. humic acid, 0.01-0.03 pts. wt. 5-sodium nitroguaiacolate and 5-10 pts. wt. traditional Chinese medicine extract uniformly. The obtained mixture is fermented for 2-4 days at 50-65 degrees C. The fermented material is dried, crushed and granulated. The granule is mixed with 15-20 pts. wt. urea, 5-10 pts. wt. ammonium phosphate iron, 15-30 pts. wt. heavy calcium carbonate, 1-3 pts. wt. sodium silicate and 1-5 pts. wt. polyvinyl alcohol water solution uniformly. The granule is dried to obtain inner layer coated fertilizer. The 2-15 pts. wt. attapulgite, 5-15 pts. wt. clay powder, 20-30 pts. wt. calcium magnesium phosphate, 10-20 pts. wt. potassium magnesium sulfate and 1-5 pts. wt. EDTA chelated zinc. The obtained mixture is crushed and mixed uniformly. The obtained mixture is mixed with coated fertilizer and 2-5 pts. wt. gelatin water solution. The obtained mixture is granulated and dried to obtain organic fertilizer.