NOVELTY - A high biological activity humic acid fertilizer comprises 97-99 wt.% humic acid organic fertilizer, 0.2-3.0 wt.% effective microorganisms and 0.1-0.3 wt.% activator.    USE - High biological activity humic acid fertilizer.    ADVANTAGE - The fertilizer realizes excellent soil conditioning, promotes crop growth, yield and quality, enhances crop resistance to disease and increases production.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of high biological activity humic acid fertilizer comprising (A) preparing humic acid biofertilizer by pretreatment organic materials, drying livestock manure, crushing into 0.5-5 cm length, blending manure, humic acid, straw, waste mushroom, corn cob, inorganic nutrients and additives, adding composite biofermentation agent to carry out fermentation at room temperature for 7-20 days, controlling water content at 20-50%, carrying out secondary fermentation for 15-40 days, passing through fluidized bed for drying at 80 degrees C to moisture content of 20-40%, pulverizing and sieving; (B) preparing medium to carry out strain activation by mixing 0.5-1.0 wt.% sodium chloride, 0.3 wt.% beef extract, 0.8 wt.% peptone and 0.5-1.5 wt.% distilled water or tap water, adding hydrochloric acid to adjust pH value to 7.0-8.0, adding 1.5-2.5 wt.% agar, heating at 121 degrees C with pressure of 0.11 MPa, sterilizing for 30 minutes, cooling, activating solid medium at 25-35 degrees C, incubating for 18-30 hours and freezing at 4 degrees C; (C) expanding culture liquid medium by mixing 0.3-0.8 wt.% corn flour, 0.3-0.8 wt.% soy flour, 0.2-0.5 wt.% glucose, 0.2-0.5 wt.% bone meal and 0.1-0.4 wt.% peanut oil, diluting mixture in solution of sodium hydroxide or hydrochloric acid solution, adjusting pH value to 7.0-8.0, sterilizing at 110-125 degrees C with pressure of 0.11 MPa for 25-35 minutes, cooling and stirring at 150-300 revolutions/minute for 8-12 hours; (D) preparing fermentation medium by mixing 1.5-2.5 wt.% soy flour, 1.8-3 wt.% corn flour, 0.3-0.8 wt.% bone meal, 0.1-0.4 wt.% peanut oil, 0.2-0.8 wt.% calcium chloride, 0.01-0.08 wt.% potassium dihydrogen phosphate and 0.01-0.16 wt.% dipotassium hydrogen phosphate, diluting mixture in sodium hydroxide or hydrochloric acid solution, adjusting pH value to 7.0-8.0, sterilizing at 121 degrees C with pressure of 0.11 MPa for 30 minutes, cooling, culturing at 25-35 degrees C, stirring at 150-180 revolutions/minute with pressure of 0.05 MPa for 3-5 hours, adding 0.1-0.5 wt.% ammonium sulfate and fermenting for 24-48 hours; and (E) adding calcium carbonate with particle size of 0.09 mm or silica to adsorb Bacillus, drying at 65 degrees C to moisture content below 5%, crushing, adding high activity humic acid organic fertilizer, prepared Bacillus subtilis spores and activator, blending, stirring, and packaging.