Question:medium

Which of the following exchangeable sodium percentage is characteristic of alkaline soils?

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High ESP leads to soil structure degradation, making it imperative to manage salin-ity and sodicity in agricultural lands.
Updated On: Jan 17, 2026
  • greater than 15%
  • 10-15%
  • less than 5%
  • 5-10%
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The Correct Option is A

Solution and Explanation

Alkaline soils typically show an exchangeable sodium percentage (ESP) exceeding 15%.
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