Question

    The sodium hazard (Sodicity hazard) of irrigation water are often expressed through SAR. What shall be considered a safe SAR value for irrigation water being applied to crops?

    A Less than 10 Correct Answer Incorrect Answer
    B 10-20 Correct Answer Incorrect Answer
    C 20-25 Correct Answer Incorrect Answer
    D More than 25 Correct Answer Incorrect Answer

    Solution

    S1 : low sodium hazard: 0-10 : Little or no hazard

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