Macro-nutrient formulation (N-P₂O₅-K₂O w/w%, e.g. 10-10-10). N as urea/NH₄NO₃, P as superphosphate (Ca(H₂PO₄)₂) or DAP, K as KCl/K₂SO₄. Over-application drives eutrophication and N₂O emissions.
Macro-nutrient formulation (N-P₂O₅-K₂O w/w%, e.g. 10-10-10). N as urea/NH₄NO₃, P as superphosphate (Ca(H₂PO₄)₂) or DAP, K as KCl/K₂SO₄. Over-application drives eutrophication and N₂O emissions.