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What is the primary objective of applying Lacey's regime theory in irrigation engineering?
29. What is the primary objective of applying Lacey's regime theory in irrigation engineering?
- Minimize water consumption
- Ensure hydraulic efficiency
- Prevent channel erosion
- Maximize crop yield
Answer
The correct answer is: C) Prevent channel erosion
Explanation
Lacey's regime theory aims to prevent channel erosion by designing irrigation channels that maintain stable flow regimes, thereby minimizing the risk of erosion and sedimentation.