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    Question

    The soils having EC< 4 dsm-1, ESP> 15 and pH more than>

    8.5 the soils is_?
    A Saline Correct Answer Incorrect Answer
    B Alkali Correct Answer Incorrect Answer
    C Saline Alkali Correct Answer Incorrect Answer
    D Degraded alkali Correct Answer Incorrect Answer

    Solution

    Alkali soils are characterized by the dominance of sodium carbonate in the exchange complex which is a strong alkali, that's why the pH and ESP of these soils Are high.

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