Daliwan is a revolutionary large-granule slow-release compound fertilizer. At its core, it utilizes natural zeolite as a carrier to achieve a sustained nutrient release over 90-120 days. It reshapes fertilization practices by delivering "1 jin equivalent to 5 jin" of ultra-high nutrient use efficiency. While reducing fertilizer input and increasing yield, its unique large-granule form can cut labor costs by over 80%. It is the ideal solution for efficient, labor-saving, and sustainable agriculture, particularly suited for various fruit trees and economic forest trees.