Growing Rice (Lowland/Paddy) in Kirinyaga
Soil suitability analysis based on Kirinyaga's nutrient profile
Kirinyaga County is well suited to Rice (Lowland/Paddy), scoring 75/100 on ShambaIQ's soil-match model. Local soils average pH 5.31 — moderately acidic and inside the 4.5–7 band Rice (Lowland/Paddy) prefers, so no lime is usually required. Nitrogen (1.36 g/kg), phosphorus (12.5 mg/kg) and potassium (177 mg/kg) all meet Rice (Lowland/Paddy)'s requirements, so a maintenance fertilizer programme is enough. The county's predominantly clay soils suit Rice (Lowland/Paddy), which favours clay. At current prices (about KES 100/kg) and a typical 2,000 kg/acre yield, a well-managed Rice (Lowland/Paddy) crop here can gross roughly KES 200,000 per acre.
Soil match analysis
| Nutrient | Kirinyaga soil | Rice (Lowland/Paddy) needs | Status |
|---|---|---|---|
| pH | 5.31 | 4.5–7 | OK |
| Nitrogen | 1.36 g/kg | min 1.2 g/kg | OK |
| Phosphorus | 12.5 mg/kg | min 12 mg/kg | OK |
| Potassium | 177 mg/kg | min 150 mg/kg | OK |
Recommended seed varieties
Economics
Fertilizer prices
Green = subsidized · (Commercial) per 50kg bag