Slope Position and Land Use Effect on Select Soil Properties, Quality and Carbon Stock in Surface Soils at Afaka Forest Area, Northern Guinea Savanna of Nigeria | Chapter 03 | Current Research in Science and Technology Vol. 2
Population increase and the need to achieve food security; especially in Nigeria, necessitated encroachment into forests and marginal lands for agricultural land uses in the Savanna ecologies. However, tropical soils are inherently fragile and prone to rapid degradation under intensive agriculture; especially when soil cover is removed and the soil tilled conventionally. Also, Savanna Alfisols are low in inherent fertility, organic matter, cation exchange capacity, dominated by low activity clays and sesquioxides. The increasing incidence of soil degradation and nutrient impoverishment of the savanna ecologies resulted in decreasing soil quality, agricultural production and increasing farmer food insecurity that generated interest in the need to evaluate effect of slope and Land use on soil properties, quality and carbon stock on Afaka soils in Nigerian Guinea Savanna. Data generated were analyzed using ANOVA and significant means were determined using Duncan multiple range test (DM...