NOVELTY - An organic fertilizer comprises 100-120 pts. wt. cattle and sheep manure, 40-45 pts. wt. mushroom residue, 10-12 pts. wt. wormwood, 34-37 pts. wt. urea, 30-34 pts. wt. monoammonium phosphate, 20-23 pts. wt. potassium chloride, 2-3 pts. wt. ferrous sulfate, 3-4 pts. wt. magnesium sulfate, 2-3 pts. wt. zinc sulfate, 2-3 pts. wt. vervain, 1-2 pts. wt. Acorus calamus, 3-4 pts. wt. effective microorganism (EM) microbial inoculum, 4-6 pts. wt. coating agent, and balance water.    USE - Organic fertilizer.    ADVANTAGE - The fertilizer improves soil organic matter content, utilization rate of soil moisture and fertilizer, and crop yield and quality.    DETAILED DESCRIPTION - An organic fertilizer comprises 100-120 pts. wt. cattle and sheep manure, 40-45 pts. wt. mushroom residue, 10-12 pts. wt. wormwood, 34-37 pts. wt. urea, 30-34 pts. wt. monoammonium phosphate, 20-23 pts. wt. potassium chloride, 2-3 pts. wt. ferrous sulfate, 3-4 pts. wt. magnesium sulfate, 2-3 pts. wt. zinc sulfate, 2-3 pts. wt. vervain, 1-2 pts. wt. Acorus calamus, 3-4 pts. wt. EM microbial inoculum, 4-6 pts. wt. coating agent, and balance water. The coating agent comprises 20-22 pts. wt. chlorinated paraffin, 10-12 pts. wt. dipentaerythritol hexaacrylate, 2-3 silane coupling agent KH-570, 2-3 pts. wt. aluminum trichloride, 1-2 pts. wt. aluminum oxide, 1-2 pts. wt. crosslinking agent triallyl cyanurate, 0.1-0.2 pt. wt. nanocarbon, 2-3 pts. wt. medical stone powder, and 1-2 pts. wt. zinc gluconate. The coating agent is prepared by mixing raw materials, grinding, and uniformly dispersing. An INDEPENDENT CLAIM is included for preparation of fertilizer comprising drying wormwood, crushing, and uniformly mixing cattle and sheep manure with mushroom residue to obtain organic material; mixing vervain and Acorus calamus, adding water, soaking for 10-12 hours, boiling for 20-30 minutes, and separating medicine liquid and medicine residue; adding ferrous sulfate, magnesium sulfate and zinc sulfate in medicine liquid, and stirring to obtain mixed liquid; uniformly mixing urea, monoammonium phosphate and potassium chloride to obtain mixed fertilizer; mixing organic material, medicine residue, mixed liquid, EM microbial inoculum and remaining raw materials, uniformly stirring, aerobically fermenting for 20-30 days, and turning for 5-6 times; and drying, granulating, and uniformly mixing with mixed fertilizer.