Depth And Topographic Position Effects On Distribution Of Soil Organic Carbon In Relation To Agricultural Land Use And Management In Ikole-ekiti, Ekiti State.

Abstract Anthropogenic activities can destroy or drastically reduce the organic carbon contents of soils. This study was conducted to evaluate the effects of two land use management practices (arable land and oil palm land), soil depth and topography on soil organic carbon contents. The study was carried out in Ikole-Ekiti, Ekiti State, Nigeria. At each location, three topographic units were identified as upper slope, middle slope and lower slope at 50 m apart. A mini pit of 150 cm by 100 cm by 60 cm in length, breadth and depth, was dug and marked into delineated horizons of 0-20, 20-40 and 4…