Abstract:
This study assessed the influence of crop farming on soil chemical properties within the Tungu–Nithi sub-catchment, Tharaka Nithi County, Kenya. Soil samples were collected from twelve sites, comprising six crop (T1–T6) and six non-crop (N1–N6) locations across the upper, middle, and lower sections of the watershed. The parameters analyzed included soil pH, nitrate, phosphate, and sulfate. In addition, farmer perceptions regarding the...
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