Modeling edge effects of tillage erosion

▶ Soil translocation by tillage may form berms just beyond the tilled area. ▶ Field borders and vegetated strips can promote development of tillage berms. ▶ Formation of tillage berms depends on implement characteristics. ▶ Contour tillage conducted between vegetative barriers may lead to significant erosion. ▶ 2D tillage translocation model can predict erosion induced by field boundaries.