Plowing, tilling, harrowing, fertilizing and all the other things farmers do cause soil disturbances. Calculating the impact of the disturbance can assist conservation planners and farmers in designing management strategies that protect the soil from erosion.
Five main types of soil disturbances exist: inversion with some mixing; mixing only; mixing with some inversion; lifting and fracturing; and compression. Different tools will cause different disturbances. The severity of disturbance is related to the depth of the soil involved, as well as the speed of the equipment. [Read more…]