In underground drainage

Assessment: WAEC SSCE - Agricultural Science - 1995 (Objective) Subject: Agricultural Science

Question 1 Report

In underground drainage
Answer Details
In underground drainage, water seeps into the tiles to reach an outlet where water is disposed. Underground drainage is a method of removing excess water from the soil through a system of buried tiles, which are porous and allow water to seep through. These tiles are laid out in a network of drains or channels, leading to an outlet or a collection point where water can be disposed of. The water is directed away from the crop roots and towards a designated disposal area, preventing waterlogging and soil saturation that can damage crops.
Read lesson note on Irrigation And Drainage (WAEC)
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