Question: In which situations are graded bunds typically preferred over contour bunds?
Options:
Areas with low rainfall and high infiltration rates
Areas with heavy rainfall and poorly drained soils
Gently sloping land with well-drained soils
Flat land with no risk of erosion
🔑Key Points:
-Graded bunds are particularly useful in areas with high rainfall where excess water needs to be safely removed.
-They are also suitable for areas with heavy soils that have poor drainage, preventing waterlogging.
-Graded bunds are particularly useful in areas with high rainfall where excess water needs to be safely removed.
-They are also suitable for areas with heavy soils that have poor drainage, preventing waterlogging.