Environment & Ecology · Environmental Ecology
How can soil salinity induced by over-irrigation in arid agricultural lands be effectively managed or checked?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1By implementing improved sub-surface drainage systems✓
- 2By shifting to heavy overhead sprinkler systems
- 3By practicing continuous deep ploughing
- 4By applying excessive nitrogenous fertilizers
Correct answer
By implementing improved sub-surface drainage systems
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