NOVELTY - Antimicrobial peanut fertilizer additive comprises 20-25 pts. wt. rice husk, 6-8 pts. wt. zeolite powder, 1-4 pts. wt. polyethylene glycol, 1-2 pts. wt. stearic acid, 1-2 pts. wt. grapefruit peel, 3-5 pts. wt. biogas slurry, 1-2 pts. wt. waste oil, 10-20 pts. wt. dairy manure, 2-3 pts. wt. monosodium glutamate waste, 0.5-1 pts. wt. sodium citrate, 0.5-1 pts. wt. borax, 15-20 pts. wt. shrimp powder, 5-7 pts. wt. rotten apple, 0.3-0.5 pts. wt. aluminum sulfate, 0.4-0.8 pts. wt. diethyl aminoethyl hexanoate (DA-6), 1-2 pts. wt. lecithin, 0.2-0.3 pts. wt. camphor and 1-3 pts. wt. thunder god vine.    USE - Used as antimicrobial peanut fertilizer additive.    ADVANTAGE - The additive: enhances disease resistance of plants, increases disinfection effect; recycles the waste; and is rich in organic substance nutrient source.    DETAILED DESCRIPTION - Antimicrobial peanut fertilizer additive comprises 20-25 pts. wt. rice husk, 6-8 pts. wt. zeolite powder, 1-4 pts. wt. polyethylene glycol, 1-2 pts. wt. stearic acid, 1-2 pts. wt. grapefruit peel, 3-5 pts. wt. biogas slurry, 1-2 pts. wt. waste oil, 10-20 pts. wt. dairy manure, 2-3 pts. wt. monosodium glutamate waste, 0.5-1 pts. wt. sodium citrate, 0.5-1 pts. wt. borax, 15-20 pts. wt. shrimp powder, 5-7 pts. wt. rotten apple, 0.3-0.5 pts. wt. aluminum sulfate, 0.4-0.8 pts. wt. diethyl aminoethyl hexanoate (DA-6), 1-2 pts. wt. lecithin, 0.2-0.3 pts. wt. camphor, 1-3 pts. wt. thunder god vine, 2-6 pts. wt. hairyvein agrimony, 1-3 pts. wt. safflower and 1-2 pts. wt. rhizoma coptidis. An INDEPENDENT CLAIM is also included for preparation of the additive, comprising (a) collecting rice husk, drying under sun until the water content is less than 20%, carbonizing at 500-550 degrees C, cooling, grinding, sieving through 1 mm sieve until the grain diameter is less than 1 mm to obtain biomass coal, (b) mixing with zeolite powder, mixing uniformly, washing with to remove surface dust and impurities, mixing uniformly with 5-8% acetic acid solution in a mass ratio of 1:2-4, soaking for 10-12 hours, carrying out solid liquid separation to the soaking liquid, drying the obtained mixed powder, subjecting to UV radiation for 10-12 hours to obtain modified material, (c) dissolving lecithin in water, spraying on the modified material, drying to obtain modified mixed powder, (d) uniformly mixing thunder god vine, hairyvein agrimony, safflower and rhizoma coptidis, decocting, filtering to remove slag and traditional Chinese medicine filter liquor, adding water into polyethylene glycol, mixing uniformly, adding traditional Chinese medicine filter liquor and stearic acid, stirring at 100-200 revolutions per minute for 10-20 minutes to obtain complex antimicrobial liquid, and (e) mixing traditional Chinese medicine slag with shaddock skin, biogas slurry, dairy manure, monosodium glutamate waste, sodium citrate, borax, shrimp powder and rotten apple, uniformly mixing, composting for 8-15 days, mixing with modified mixed powder, antimicrobial liquid and other remaining raw materials.