Di-ammonium fertilizer represents a key source of N and phosphorus for farm production.
Chemical Makeup
The typical Di-ammonium phosphate bag contains 18.0% nitrogen, 46.0% phosphorus pentoxide and 0.0% potassium, commonly expressed as 18‑46‑0.
Market Rates
In 2024 the average price for a 50 kg of DAP click here in Kenya ranges from KES 6500 to KES 8,500, depending supplier and region.
One kilogram pack is priced around KES 140, making a budget‑friendly option for small growers.
Target Crops
- Allium cepa farms benefit from enhanced bulb development.
- Zea mays fields receive strong stalk growth.
- Amaranthus and groundnut crops exhibit higher productivity.
- Coffea arabica plantations apply DAP during early growth stage for root system vigor.
Benefits
Quick nitrogen release supports vegetative growth, while phosphorus promotes root development and flowering initiation. The water‑soluble nature enables easy mixing with irrigation systems.
Limitations
Over‑application can result in soil alkalinity increase, potentially affecting acidic‑preferring crops. Incorrect timing may cause nutrient leaching during heavy rains.
How to Purchase
Verify the HS code 210690 and batch number for genuine before purchase. Regional agro‑dealers, e‑commerce platforms, and agri‑store outlets offer DAP with weights ranging from 50 kg.