Specifications: Total nutrient (TN+ AP2O5) content 64.0%, Total nitrogen (TN) 18.0%, Available phosphorus (AP2O5) 46.0% dap fertilizer 18-46-0 Packing:Specifications:Total nutrient (TN+ AP2O5) content 64.0%,Total nitrogen (TN) 18.0%,Available phosphorus (AP2O5) 46.0%Water soluble phosphorus (W P2O5/ AP2O5) 90.0%, dap fertilizer 18-46-0