3.2.1. Soil pH, Organic Mater, Available Phosphorus and
Total Nitrogen
The distribution of soil pH was significantly varies across
all land use. The highest soil pH in all soil depth was
observed under forest land compared to both grazing and
cultivated land. On the other hand soil pH increase with
increasing soil depths (Table 2). The reason can be the
reduction of Ca and Mg ions along soil depth which lowers
soil pH from top to down the soil layers [15].