Nursery stock biology biological-organic/inorganic compound fertilizer composition and preparation method thereof

The invention belongs to the technical field of a fertilizer, and discloses a nursery stock biology biological-organic/inorganic compound fertilizer composition and a preparation method thereof. The composition comprises the following raw materials: a biological-organic fertilizer or an organic fertilizer, urea, triple superphosphate, potassium chloride, magnesium sulfate, ferrous sulphate, manganese sulfate, copper sulphate, zinc sulfate, sodium molybdate, boric acid, potassium iodide, EM fungi pulvis and a synergist. The method comprises the following steps: drying the raw materials, crushing the raw materials, mixing the raw materials and granulating the raw materials to produce the fertilizer product. The fertilizer product can be used for the field of nursery stock plantation, compared with the fertilizer product used for the plantation of the traditional nursery stock, the fertilizer product has reasonable ratio, contains necessary trace element, has promotion effect for nursery stock growth, and can in