Rapid Pedogenesis and Organic Matter Accumulation in Modified Turfgrass Soils.

Highly maintained turfgrass soils are often constructed with materials that were excavated, transported, and repositioned across the landscape. Initially, classified as Entisols, soil formation occurs rapidly due to several anthropogenic factors. In these soils, A horizons, placic horizons, and clay lamellae may form in less than five years which reduce hydraulic conductivity and hinder performance of the turfgrass. We are using new tools to study experimental pedology and to develop best management practices to manage turfgrass soils.