Subtopic: Planning, design and layout of surface and sub-surface drainage systems
Question Statement:
In agricultural land reclamation and subsurface water table control #7, the design for Planning, design and layout of surface and sub-surface drainage systems prevents:
Options:
(A) Waterlogging, root anoxia, and salt accumulation in crop root zones
(B) Nitrogen fixation
(C) Rainfall occurrence
(D) Soil biological activity
Answer Key:
A
Step-by-Step Solution & Explanation
Drainage engineering criterion governing Planning, design and layout of surface and sub-surface drainage systems under Hooghoudt and Ernst formulations.