Question

What is a Drainage system....????​

Answer 1

An agricultural drainage system is a system by which water is drained on or in the soil to enhance agricultural production of crops. It may involve any combination of stormwater control, erosion control, and watertable control.

Answer 2

$\small\mathbf\red{{ Drainage \: System :}}$

Drainage system may refer to: Drainage system (geomorphology), patterns formed by streams, rivers, and lakes in a drainage basin. Drainage system (agriculture), a system by which water is drained on or in the soil to enhance production. Sustainable drainage system, designed to reduce the potential impact of development.