NOVELTY - Rabbit dung organic-inorganic mixed fertilizer (I), comprises: rabbit dung (55-70%), nitrogen (13-16%), phosphorus pentoxide (9-15%) and potassium oxide (8-14%).    USE - USE u The fertilizer is useful for promoting development of plant root, strengthen metabolism, improving plant photosynthetic efficiency and stress resistance. The fertilizer is useful for regulating plant growth, and accelerating nutrient in the plant. The fertilizer in combination with the soil production potential is useful for producing vegetables. No biological data given.    ADVANTAGE - (I) provides the product with improved yield and quality. (I) has synergistic effect for promoting development of plant root. (I) is convenient to use and eco-friendly. (I) improves the sugar and vitamin content in the fruit. (I) is a quick-acting fertilizer; can provide needed by the growth of the plant nutrient content, and humus in rabbit; and is capable of improving soil.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparing rabbit dung organic-inorganic mixed fertilizer comprising: providing the rabbit dung as an organic component, and providing the chemical fertilizer raw materials (comprising nitrogen raw materials including urea, ammonia sulfate or ammonia chloride, phosphorus raw materials including ammonia chloride or calcium superphosphate, and potassium raw materials including potassium chloride, potassium sulfate); preparing raw material by (i) pouring the rabbit dung into a fermentation tank to seal, turning over the rabbit dung after the fermentation temperature is raised to 60-80 degrees C, fermenting for 15 days, drying the rabbit dung at 125 degrees C by a dryer, grinding, and screening it by the screen of 120-150 meshes, (ii) grinding and crushing the nitrogen raw materials, phosphorus raw materials and the potassium raw materials, and screening all of raw materials by the screen of 60-80 meshes; and preparing a mixture (II) comprising calculating and weighing the rabbit dung fine powder, the nitrogen, phosphorus and potassium raw materials according to the content proportion of nitrogen, phosphorus pentoxide and potassium oxide in the organic-inorganic mixed fertilizer, and then uniformly mixing, pelletizing, drying, and spraying a moisture-proof anti-blocking agent.