Penicillium, livestock manure and calcium phosphate composite biological organic phosphorus fertilizer and preparation method thereof

The invention provides a penicillium, livestock manure and calcium phosphate composite biological organic phosphorus fertilizer and a preparation method thereof. The composite biological organic phosphorus fertilizer is prepared by taking penicillium chinensis TYPS-1, livestock manure and calcium phosphate as raw materials, performing mycelium culture, performing livestock manure decomposition harmless treatment, adding ground phosphate rock, performing mixing and performing drying, wherein the active ingredient of the fertilizer is hypha of penicillium chinensis TYPS-1 CGMCC No.17668. The composite biological organic phosphorus fertilizer has strong phosphate-solubilizing capacity and can decompose insoluble phosphorus elements around crop root systems; and agricultural waste such as branand rice husks can be used as raw materials to prepare a culture medium for culture, so that a large amount of thalli can be obtained, the production cost is reduced, the production process is simple, and the fertilizer is s