Dedicated compound fertilizer for horseradish tree seedling growing and application thereof

The invention discloses a dedicated compound fertilizer for horseradish tree seedling growing and application thereof and belongs to the field of compound fertilizers. In the dedicated compound fertilizer for horseradish tree seedling growing, a mass of nitrogen is 5.8 to 23%, a mass content of phosphorus pentoxide is 0.8 to 3%, and a mass content of potassium oxide is 3.1 to 12.5%. The dedicatedcompound fertilizer for horseradish tree seedling growing disclosed by the invention is researched according to the fertilizer requiring characteristics of horseradish tree seedlings, can provide sufficient nutrients for horseradish trees especially by optimizing a nitrogen fertilizer applying amount and further gives play to the fast-growing, high-yield and good-quality characteristics of horseradish trees. Experiments show that compared with horseradish trees without any fertilizer being applied, the aspects of seedling height, ground diameter and biomass of the horseradish tree after the compound fertilizer disclos