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One of the main advantages of PDNs over conventional canal systems is?
70. One of the main advantages of PDNs over conventional canal systems is?
- Reduced land acquisition
- Increased waterlogging
- Higher installation costs
- Increased maintenance requirements
Answer
The correct answer is: A) Reduced land acquisition
Explanation
PDNs require less land compared to open canal systems, which can be a significant advantage in densely populated or high-value agricultural areas.