Question

    The characteristics of saline-alkali soils are

    A. pH>8.5

    B. pH<8.5

    C. EC> 4 dS/m

    D. EC<4 dS/m

    E. ESP > 15

    Choose the correct answer from the options given below:

    A A, B and C Only Correct Answer Incorrect Answer
    B B, C and E Only Correct Answer Incorrect Answer
    C A, D and E Only Correct Answer Incorrect Answer
    D A, C and E Only Correct Answer Incorrect Answer

    Solution

    Saline alkali soils are the ones having characteristic of both saline and alkali soils. These soils are characterized by an EC > 4 dS/m, ESP> 15 % and pH <8.5

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