Science, asked by ritikaparwani, 11 months ago

WHY IT IS NECESSARY TO HAVE DRAINAGE IN IRRIGATION FIELDS

Answers

Answered by purnima20

3

Answer:

they are critical to food security as well as to the agriculture intensification needed to protect natural areas.

Answered by abhishek7913

1

Answer:

Drainage system reduse soil and nutrients loss runoff and can help to avoid soil erosion

It helps in hill slopes area to reduce the risk of soil slippage

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