NOVELTY - A multi-microcapsule compound fertilizer includes 8-12 pts. wt. potassium chloride, 20-25 pts. wt. peat, 5-15 pts. wt. chicken manure, 4-6 pts. wt. chicken slaughterhouse waste, 16-18 pts. wt. flax, 10-12 pts. wt. monosodium glutamate residue, 18-20 pts. wt. bean powder, 0.9-1.1 pts. wt. hemicellulase, and 0.5-0.7 pts. wt. straw fermenting agent. The straw fermenting agent includes 300-400 pts. wt. potassium sulfate compound fertilizer, 250-350 pts. wt. diammonium phosphate, 10-20 pts. wt. organic solvent, 10-15 pts. wt. capsule wall material, and 1-3 pts. wt. colloid.    USE - A multi-microcapsule compound fertilizer used for preventing cabbage rot (claimed).    ADVANTAGE - The fertilizer increases plant resistance to diseases and pests, improves Chinese cabbage yield, and is environment-friendly.    DETAILED DESCRIPTION - A multi-microcapsule compound fertilizer comprises 8-12 pts. wt. potassium chloride, 0.2-1 pts. wt. manganese sulfate, 1-3 pts. wt. zinc sulfate, 20-25 pts. wt. peat, 5-15 pts. wt. chicken manure, 4-6 pts. wt. chicken slaughterhouse waste, 16-18 pts. wt. flax, 10-12 pts. wt. monosodium glutamate residue, 18-20 pts. wt. bean powder, 0.3-0.5 pts. wt. Bacillus amyloliquefaciens, 0.2-0.4 pts. wt. Bacillus subtilis, 0.4-0.6 pts. wt. Bacillus stearothermophilus, 0.8-1 pts. wt. Lactobacillus, 0.2-0.4 pts. wt. Aspergillus oryzae, 0.9-1.1 pts. wt. hemicellulase, and 0.5-0.7 pts. wt. straw fermenting agent. The straw fermenting agent comprises 300-400 pts. wt. potassium sulfate compound fertilizer, 250-350 pts. wt. diammonium phosphate, 45-55 pts. wt. ammonium sulfate, 30-40 pts. wt. potassium chloride, 20-40 pts. wt. potassium dihydrogen phosphate, 15-20 pts. wt. coated potassium chloride S80, 12-14 pts. wt. nitrogen fertilizer urea acetaldehyde, 7-10 pts. wt. rare earth, 2-5 pts. wt. borax, 1-3 pts. wt. trace element, 20-30 pts. wt. pepper, 20-30 pts. wt. ginkgo skin, 20-30 pts. wt. common cnidium fruit, 10-30 pts. wt. cortex meliae, 15-25 pts. wt. Quisqualis, 1-15 pts. wt. Chinese gall nut, 5-15 pts. wt. Ilex pubescens, 5-10 pts. wt. matrine, 5-10 pts. wt. saponin, 10-15 pts. wt. skullcap, 10-20 pts. wt. organic solvent, 10-15 pts. wt. capsule wall material, and 1-3 pts. wt. colloid. An INDEPENDENT CLAIM is included for preparing the multi-microcapsule compound fertilizer, comprising fermenting a microorganism culture by inoculating B. amyloliquefaciens and B. subtilis to a potato dextrose agar (PDA) culture medium, controlling pH at 6-8, culturing at 25-35 degrees C for 15-17 hours to prepare a bacteria suspension, inoculating the prepared bacterial suspension to the PDA liquid culture medium, controlling temperature at 28-32 degrees C, culturing for 50-70 hours, adding B. stearothermophilus and Lactobacillus to modified Camp-blood agar plate medium, controlling pH value at 6-8 and temperature at 15-20 degrees C, culturing for 16-18 days, increasing the temperature to 22-24 degrees C for 12-16 days, and incubating at 25-30 degrees C for 80-90 hours; processing crop straw by spreading straw to dry and to obtain a moisture content of less than 10%, and cutting to a length of 2-3 cm; adding water to B. amyloliquefaciens, B. subtilis, B. stearothermophilus, hemicellulase, and straw fermenting agent, uniformly mixing, adding water to peat, flax, monosodium glutamate residue, and bean powder, uniformly mixing, covering by a plastic film to ferment, composting for 2-3 days at more than 60 degrees C, overturning the mixture film at a time interval of once every 1-2 days for 8-10 days, adding B. stearothermophilus, Lactobacillus, and A. oryzae to chicken manure and chicken slaughterhouse waste, increasing amount of oxygen, culturing for 1-2 days, covering the mixture by plastic film, composting for 3-4 days, overturning the mixture film at a time interval of 1-2 days for 2-4 times, increasing oxygen flow, controlling temperature at 50-55 degrees C, and generating white mycelium heap when fermenting to obtain a moisture content of 35-40%; soaking pepper, ginkgo skin, common cnidium fruit, cortex meliae, Quisqualis, Chinese gall nut, I. pubescens, matrine, saponin, and skullcap in water for 2 hours, warming to 50 degrees C for 20 minutes, adding cellulase enzyme, carrying out hydrolysis at 30 degrees C for 1 hour, filtering to obtain medicinal herb liquid, adding 10 times by weight of 75% ethanol, soaking for 80 minutes, heating to reflux at 70 degrees C for 45 minutes, filtering, collecting extract, adding 5 times of 70% ethanol to residue, heating to 80 degrees C for 45 minutes, and filtering; adding potassium chloride, manganese sulfate, and zinc sulfate to obtain a plant source extract; mixing the extracts, uniformly stirring, and drying; crushing, fluidized bed drying at 80 degrees C, controlling moisture content at 10-15%, crushing and sieving at 60 meshes fineness, adding to capsule wall material, colloid stirring at 2500 revolutions/minute (rpm) to form an emulsion, reducing the speed to 1500 rpm, stirring for 25 minutes, adding dilute hydrochloric acid to adjust pH value to 3, stirring for 1 hour at 100 rpm, warming to 50-55 degrees C, continuously stirring for 2 hours, and adding sodium hydroxide to adjust pH value to 7.