Question

what is drainage? actually what is that

Answer 1

Drainage is the natural or artificial removal of a surface's water and sub-surface water from an area. The internal drainage of most agricultural soils is good enough to prevent severe waterlogging, but many soils need artificial drainage to improve production or to manage water supplies.

Answer 2

Drainage is the natural or artificial removal of a surface's water and sub - surface water from an area.


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