Trials at Walpeup (VIC Mallee) and Parrakie (SA Mallee) are putting a range of ripping tines, accessories and delving tines to the test on compacted deep sands. By quantifying draft force and soil loosening, researchers can calculate the efficiency of ripping tines and other soil amelioration tools. Roughly, the more soil loosened for every unit of draft force, the more efficient the equipment is.
