NP8-40 Deep processing of compound fertilizers: the advanced path from basic formula to high-efficiency fertilizers5 (1)
NP8-40 compound fertilizer (8% nitrogen and 40% phosphorus in P₂O₅) can significantly improve fertilizer efficiency and applicability through deep processing. This article analyzes its deep processing process and shows the transformation from raw materials to efficient fertilizers. 1. Raw material preconditioning: build a solid foundation （1）Purification of nitrogen and phosphorus raw materials Nitrogen source: Choose high-purity…