Central Alego ward

Alego Usonga sub-county · Siaya county

📍 0.0801°, 34.2252° · Pop: 30,993

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📊 County-level averages (precision data loading)

Central Alego ward sits in Alego Usonga sub-county, Siaya County, home to about 30,993 people. Working from Siaya County soil averages, the profile is pH 5.3 (moderately acidic), nitrogen 1.20 g/kg, phosphorus 12.1 mg/kg and potassium 134.0 mg/kg. The moderately acidic pH means lime is worth applying before most crops to release locked-up phosphorus. Based on this soil, the strongest-scoring crops for Central Alego are Macadamia, Pineapple, and Avocado — see the full ranking below.

pH
5.3
⚠ Moderate
Nitrogen
1.20 g/kg
✓ Adequate
Phosphorus
12.1 mg/kg
⚠ Moderate
Potassium
134.0 mg/kg
✕ Low

Soil mapping and farming in Central Alego Ward

Local soil characteristics in Central Alego Ward (located within Alego Usonga sub-county, Siaya County) play a vital role in determining agricultural productivity. The soil analysis indicates a pH of 5.3, paired with nitrogen levels of 1.20 g/kg and phosphorus levels of 12.1 mg/kg. For farmers in Central Alego, matching seed varieties to local climatic conditions and using fertilizer programs tailored to these exact satellite-measured soil properties is key to avoiding yield deficiencies and reducing fertilizer wastage.