Mould Board Plough

Right handed bottoms – Turns the soil to the right.
Used where soil inversion is necessary.
Cuts, partially or completely inverts a layer of soil to bury surface materials & pulverize the soil.
Most important implement for areas with too much weed – Canal irrigated or rain fed areas.
Least damage to soil structure.
Follow-up with secondary tillage (harrowing) necessary to allow uniform incorporation of fertilizers and pesticides & smoothing of the soil.