Di-ammonium fertilizer represents a essential source of N and phosphorus for farm production.
Composition
A typical DAP bag contains 18% nitrogen, 46% phosphorus pentoxide and 0.0% potassium, commonly expressed as 18‑46‑0.
Pricing Trends
As of 2025 the standard price for more info a 50 kg of DAP in Kenya ranges from KES 6500 to KES 8500, based on supplier and region.
One kilogram pack is priced around KES 140, making a cost‑effective option for home garden growers.
Usage
- Onion farms gain from enhanced bulb development.
- Zea mays fields obtain strong stalk growth.
- Amaranthus and Arachis crops exhibit higher yield.
- Coffea arabica plantations apply DAP in the early growth stage for root system vigor.
Advantages
Quick nitrogen release supports vegetative growth, while phosphorus promotes root development and flower initiation. Its water‑soluble nature allows easy integration with irrigation systems.
Limitations
Excessive use can result in soil alkalinity increase, possibly affecting acid‑loving crops. Improper timing may cause nutrient leaching during heavy rains.
Where to Find
Check the HS code 210690 and batch number for authenticity before purchase. Local agro‑dealers, e‑commerce platforms, and farm supply outlets provide DAP in bag sizes ranging from 50 kg.