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Irrigation with light sodium water may damage soil structure by the formation of alkaline soil.

(a) True

(b) False

This question was addressed to me in final exam.

Enquiry is from Adverse Effects of Modern Agriculture on Soil and Water Resources in section Natural Resources of Energy Management

1 Answer

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Best answer
The correct option is (a) True

Explanation: Sodium requires more water layers in order to become stable. When sodium ion associated with bicarbonate and carbonate ions it causes pH to rise. This pH rise becomes harmful to soil and thereby damage the crops.

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