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    Question

    The critical value of soil EC for germination of seed of

    crop is :-
    A Up to 2 ds/m Correct Answer Incorrect Answer
    B 2-4 ds/m Correct Answer Incorrect Answer
    C 4-6 ds/m Correct Answer Incorrect Answer
    D 6-8 ds/m Correct Answer Incorrect Answer
    E Up to 0.5 ds/m Correct Answer Incorrect Answer

    Solution

    Explanation: The critical value of soil Electrical Conductivity (ECe) for seed germination is generally up to 2 ds/m. If the ECe exceeds this value, it indicates high salinity that can hinder germination.

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