Disc Harrow can be mounted on a tractor by three point linkages and controlled by tractor hydraulics. Construction includes mainframe which embedds two gangs of discs mounted one behind another. Front gang cuts and throws soil in inward direction where as rear gang throws cut soil outwards hence complete soil is cut under its width. Its wide applications include primary as well as secondary tillage and it is ideal for preparing seed beds since it can effectively cut heavy clods, crop residues amd mixing them with organic manure completely. It is much used at Field Disking at Orchards, Plantations and Wineyards Cultivations. |