An offset disc harrow breaks virgin ground for primary ground tillage. It prepares soil, shatters clods and buries organic remains. It is used for superficial ploughing. An offset disc harrow is an ideal implement for cutting and mixing stubbles in soils. It is far more efficient than tine tillers. It converts the soil in granular form as it prepares seed beds. Offset disc harrow is a heavy equipment as it has the ability to penetrate large clods after chisel ploughing is done. It is quite useful in aerating the soil and conserving moisture. It also helps eradicate weeds. Offset disc harrows are compatible with 50 to 85 hp Massey Ferguson tractors.