NOVELTY - An organic-inorganic fertilizer comprises chicken manure, cow manure, sheep manure, straw, peat soil, animal bone meal, leaves, mushroom residue, urea, calcium superphosphate, nitric acid, potassium sulfate, ammonium citrate, copper sulfate, manganese sulfate, ferrous sulfate, potassium humate, eggshell powder, borax, feathers, microbial fermenting agent, oriental bittersweet, neem and radix aconiti.    USE - Organic-inorganic fertilizer.    ADVANTAGE - The fertilizer is environment-friendly.    DETAILED DESCRIPTION - An organic-inorganic fertilizer comprises 18-25 pts. wt. chicken manure, 12-16 pts. wt. cow manure, 12-16 pts. wt. sheep manure, 10-15 pts. wt. straw, 5-10 pts. wt. peat soil, 6-12 pts. wt. animal bone meal, 6-9 pts. wt. leaves, 5-8 pts. wt. mushroom residue, 14-16 pts. wt. urea, 11-13 pts. wt. calcium superphosphate, 13-15 pts. wt. nitric acid, 9-12 pts. wt. potassium sulfate, 0.07-0.11 pt. wt. ammonium citrate, 1.8-2.2 pts. wt. copper sulfate, 0.9-1.3 pts. wt. manganese sulfate, 4-6 pts. wt. ferrous sulfate, 11-14 pts. wt. potassium humate, 5-7 pts. wt. eggshell powder, 0.05-0.1 pt. wt. borax, 13-15 pts. wt. feathers, 5-6 pts. wt. microbial fermenting agent, 9-12 pts. wt. oriental bittersweet, 5-6 pts. wt. neem and 5-7 pts. wt. radix aconiti. An INDEPENDENT CLAIM is included for preparation of organic-inorganic fertilizer comprising soaking oriental bittersweet, neem, radix aconiti in water, extracting, mixing chicken manure, cow manure, sheep manure, straw, peat soil, animal bone meal, leaves, mushroom residue, potassium humate, egg shell powder and borax, adding microbial fermenting agent, mixing, adjusting water content to 48-54 vol.% and pH to 4.5-5.5, fermenting for 8-10 days, maintaining temperature at 58-66 degrees C, turning every 2-3 days, continue fermenting for 12-18 days, controlling temperature at 60-65 degrees C, adding 25-30 vol.% sulfuric acid, reacting for 8-10 hours, adding lime to neutralize, adding carboxymethyl chitosan, ammonium citrate, ammonium sulfate, copper sulfate, manganese sulfate and ferrous sulfate, reacting, adding, urea, calcium superphosphate, nitric acid and potassium sulfate, crushing, granulating, and spray paraffin coating.