Translations:Fertilizer/21/en

Binary (NP, NK, PK) fertilizers

Major two-component fertilizers provide both nitrogen and phosphorus to the plants. These are called NP fertilizers. The main NP fertilizers are

• monoammonium phosphate (MAP) NH₄H₂PO₄. With 11% nitrogen and 48% P₂O₅.
• diammonium phosphate (DAP). (NH₄)₂HPO₄. With 18% nitrogen and 46% P₂O₅