NOVELTY - Lily fertilizer comprises active biological bacterial fertilizer, microelements and inorganic fertilizer. The active biological bacterial fertilizer is prepared by adding rapeseed meal, soybean meal, chicken manure and tobacco stems with EM complex microbial inoculant, using a slot machine for performing aeration fermentation, and fully fermenting to decompose. The microelements comprise fertilizer containing magnesium and boron microelements, magnesium sulfate, borax and/or zinc sulfate. The inorganic fertilizer comprises urea, monoammonium phosphate, potassium sulfate and ammonium sulfate.    USE - Used as lily fertilizer.    ADVANTAGE - The lily fertilizer can increase the quality and production yield of of lilies.    DETAILED DESCRIPTION - Lily fertilizer comprises 25-35% active biological bacterial fertilizer, 0.2-0.6% microelements, and 60-70% inorganic fertilizer. The active biological bacterial fertilizer is prepared by adding 40-50% rapeseed meal, 5-20% soybean meal, 35-40% chicken manure and 5-20% tobacco stems with 0.5-1% EM complex microbial inoculant, using a slot machine for performing aeration fermentation, and fully fermenting to decompose. The microelements comprise fertilizer containing magnesium and boron microelements, magnesium sulfate, borax and/or zinc sulfate. The inorganic fertilizer comprises 30-35% urea, 20-23% monoammonium phosphate, 25-38% potassium sulfate, and 20-24% ammonium sulfate, which are mixed. The slot machine aeration fermentation comprises controlling high stack height to 70 cm and width of 600 cm, starting an intelligent temperature monitoring system and an aeration machine device, controlling the fermentation temperature at 68 degrees C, when the center fermentation temperature reaches to highest temperature, automatically opening blade type windrow turner, turning for 6-8 times during whole fermentation period, where the fermentation period is 36 days, and the temperature of the ferment material is room temperature after finishing the fermentation. An INDEPENDENT CLAIM is also included for preparing the lily fertilizer, comprising (i) selecting EM complex microbial inoculant, culturing through basic culture medium, activating, and reproducing, (ii) adding 40-50% rapeseed meal, 5-20% soybean meal, 35-40% chicken manure and 5-20% tobacco stems to the 0.5-1% EM complex microbial inoculant, adjusting moisture content to 50-60%, adjusting pH at 6-9 with alkaline substance, mixing evenly, using slot-machine type aeration fermentation process, and fully fermenting to decompose, and deodorizing to obtain the active biological bacterial fertilizer, (iii) selecting fulvic acid and trace element fertilizer, (iv) preparing inorganic fertilizer by mixing 30-35% urea, 20-23% monoammonium phosphate, 25-38% potassium sulfate, and 20-24% ammonium sulfate, and (v) crushing the 25-35% active biological bacterial fertilizer, 5-10% humic acid, 0.2-0.6% microelements, and 60-70% inorganic fertilizer, uniformly mixing, and packaging to obtain the finished product,