WATER LOGGING:-
Waterlogging refers to the saturation of soil with water.Soil may be regarded as waterlogged when the water table of the groundwater is too high to conveniently permit an anticipated activity, like agriculture. It stops the air to getting in.
DRAINAGE:-
Drainage is the natural or artificial removal of surface and sub-surface water from an area. Many agricultural soils need drainage to improve production or to manage water supplies.