NOVELTY - A weathered coal microbial organic fertilizer comprises 67-70 pts. wt. weathered coal, 5-7 pts. wt. mung bean shell powder, 16-20 pts. wt. waste oil slag, 4-6 pts. wt. ferrous sulfate, 30-33 pts. wt. slaughterhouse waste, 2-3 pts. wt. chicken buttercup root, 4-6 pts. wt. grate grass, 8-13 pts. wt. sweet potato leaf, 5-7 pts. wt. eight angle fennel powder, 2-4 pts. wt. iron powder, 9-12 pts. wt. fish powder, 6-10 pts. wt. phosphorus gypsum powder, 54-60 pts. wt. gelatine, 10-13 pts. wt. brown sugar, 1-2 pts. wt. nano-carbon powder and 72-80 pts. wt. human animal feces.    USE - Weathered coal microbial organic fertilizer.    ADVANTAGE - The weathered coal microbial organic fertilizer has high organic matter content, and improves soil quality, improves soil structure, maintains ecological balance and provides nutrition.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for preparing a weathered coal microbial organic fertilizer which involves putting phosphorus gypsum powder, adding water, heating at 80-90 degrees C, stirring, adding weathered coal, mung bean shell powder, waste oil slag, stirring, dispersing for 20-30 minutes, drying, granulating, preparing sugar fermentation liquid by adding brown sugar, dissolving in water, adding brown sugar fermenting agent and alum, stirring, fermenting for 15-20 days at 30-40 degrees C, adding 1-2% sodium selenite and agitating evenly to obtain fermentation liquid, performing effective microorganisms (EM) bacteria fermentation by putting ferrous sulfate, slaughterhouse waste, chicken buttercup root and EM bacteria liquid, adding water and standing for 3-5 hours to obtain material, stacking the material, mixing with raw material, adding 2-4% humic acid and 0.1-0.2% Chinese herbal medicine, stirring uniformly, piling normal temperature fermenting for 10-12 hours, turning, adding the material, stirring, continuously stacking to ferment for 2-4 hours and drying to obtain the biological organic fertilizer, where the Chinese herbal medicine comprises 13-20 pts. wt. Houttuynia cordate, 7-8 pts. wt. Stemona, 4-5 pts. wt. cogongrass rhizome and 2-3 pts. wt. unbracteolated spurge root.