NOVELTY - An anti-crop pests premature anti-release compound fertilizer comprises: raw materials e.g. 1250-2000 meshes of diatomite, 10-15 pts. wt. diammonium phosphate, 20-22 pts. wt. calcium magnesium phosphate fertilizer, 10-12 pts. wt. borax, 6-8 pts. wt. wine plant leftovers, 10-12 pts. wt. chicken pepper leaves, 2-3 pts. wt. germinating brown rice, 12-15 pts. wt. magnesium sulfate, 12-15 pts. wt. ferrous sulfate, 2-4 pts. wt. rotten manure, 15-18 pts. wt. potassium silicate, 4-6 pts. wt. Bacillus megaterium, 3-5 pts. wt. auxiliary agent.    USE - For treating anti-premature anti-diseases (claimed).    ADVANTAGE - The fertilizer is rich in nutrient, and with the use of diatomite and slow release agent forming double coating with more durable fertilizer effect and has a green safety of moth-proof anti-corrosive sterilizing effect, provides active soil, crop is not easy to premature, and can effectively increase a crop yield and quality.    DETAILED DESCRIPTION - An anti-crop pests premature anti-release compound fertilizer comprises: 1250-2000 meshes of diatomite, 10-15 pts. wt. diammonium phosphate, 20-22 pts. wt. calcium magnesium phosphate fertilizer, 10-12 pts. wt. borax, 6-8 pts. wt. wine plant leftovers, 10-12 pts. wt. chicken pepper leaves, 2-3 pts. wt. germinating brown rice, 12-15 pts. wt. magnesium sulfate, 12-15 pts. wt. ferrous sulfate, 2-4 pts. wt. rotten manure, 15-18 pts. wt. potassium silicate, 4-6 pts. wt. Bacillus megaterium, 1-3 pts. wt. yellow bean, 10-12 pts. wt. mushroom culture material, 13-14 pts. wt. marigold root water extract, 1-3 pts. wt. folium Artemisia argyi essential oil, 0.1-0.2 pts. wt. glutin, 12-15 pts. wt. animal lipid, 2-3 pts. wt. Tween 80 (RTM: polysorbate 90), 1-2 pts. wt. magnesium stearate, 3-5 pts. wt. auxiliary agent. The 4-5 pts. wt. auxiliary agent comprises 14-15 pts. wt. poultry feather, 1-3 pts. wt. nano-carbon, 20-30 pts. wt. sulfuric acid solution, 30-40 pts. wt. palm oil, 8-10 pts. wt. Tween-60 (RTM: polysorbate 60), 2-4 pts. wt. silicon earth, 25-32 pts. wt. magnesium carbonate, 1-2 pts. wt. rotten acid copper, 1-2 pts. wt. rotten citric acid manganese, 1-2 pts. wt. citric acid zinc. The auxiliary agent is prepared by: washing poultry feather with water, sterilizing at high temperature for rear crushing, adding in sulfuric acid solution, adding nano carbon, rand stirring by uniform soaking for 16-20 hours, hydrolysis of the resulting liquid and then adding proper amount of magnesium carbonate with pH value of 6-7.5, adding citric acid copper, manganese citrate, zinc citrate, stir reaction for 2-3 hours, then adding palm oil, Tween-60, stir to completely mix dispersion, at last, adding diatomite, mix uniformly rear drying to prepare powder to obtain the product. An INDEPENDENT CLAIM is included for the preparation of an anti-crop pests premature anti-release compound fertilizer involving: sterilizing waste mushroom culture material, after lower foot material wine factory processing and mixing the chicken pepper leaves, germinated brown rice, yellow bean dregs, stirring uniformly and adding Bacillus megaterium, adding proper amount of water, fermenting until it is dissolved completely to obtain product (a); mixing the water of diatomite, grinding for 20-30 minutes, preparing diatomite, then adding calcium magnesium phosphate fertilizer, boric acid, and ferrous sulfate, stir uniformly after mixture material to water drying, preparing diatomite coating material, the gelatine, tween 80, adding proper amount of water in it, stirring the material completely to dissolve and dispersing, heating solution to 60-80 degrees C, and then adding lipid, marigold pests water extract, folium Artemisia argyi essential oil, magnesium stearate, continuously stirred for 2 hours to obtain bag film as sustained-released agent (b); the other residual materials and first step product (a), second step product (b) to obtain the material mix uniformly, putting the granulator in granulating, spray and adding product of first step (a) to obtain product of second step; preparation of sustained release coating agent by, coating of a rear drying by hot, room temperature cooling to obtain the finished product.