Ammonium nitrate in agriculture - effective nitrogen fertilization

What is ammonium nitrate?

Ammonium nitrate (NH₄NO₃) is a white, granulated nitrogen fertilizer containing 34–35% nitrogen. Half of the nitrogen is in the ammonium form (slower action), half in the nitrate form (fast action). This two-form design determines exceptional effectiveness.

Advantages of fertilizing with saltpetre

• High N content (34-35%) - less material to transport
• Fast action of the nitrate fraction - visible effects in 7-14 days
• Ammonium fraction - slower release, lower risk of leaching
• Effective on acidic and alkaline soils

Dosage for selected crops

• Winter wheat: 80–120 kg N/ha in 2–3 doses
• Corn: 120–160 kg N/ha
• Rzepak: 140–180 kg N/ha

Safety regulations

Ammonium nitrate is regulated by Regulation (EU) 2019/1148 as regards explosives precursors. Purchases above certain limits require registration.

Order ammonium nitrate wholesale

Saltiwa imports ammonium nitrate for agriculture and industry. Contact us for B2B delivery terms.