What are the drainage coefficient?

Answer 1

The drainage coefficient is a measure used in agricultural and environmental engineering to quantify the effectiveness of a drainage system in removing excess water from soil. It is typically expressed as the volume of water drained per unit area per unit of time, often in units like millimeters per day or inches per hour. This coefficient helps determine the suitability of land for certain crops and informs the design and management of drainage systems to prevent waterlogging and improve soil aeration. Higher drainage coefficients indicate a more efficient drainage system.