Chisel Plough loosen the soil without inversion so that organic materials decompose more slowly, moisturized soil is not transported upwards. Since the soil surface still contains some amount of plant and subtle a good surface layer is formed. It is very effective against root propagating weeds. it can be used on extremely heavy soils where other types of tillage tools are quality and capacity wise unsatisfactory. After stubble tillage the soil surface still contains adequate amount of plant and stubble that helps to control wind and water erosion. Chisel Plough should not be used when the soil is too wet.