Question

    Azolla can fix kg N2/halyear. 

    A 80-100 Correct Answer Incorrect Answer
    B 30_40 Correct Answer Incorrect Answer
    C l0-l00 Correct Answer Incorrect Answer
    D 100_120 Correct Answer Incorrect Answer

    Solution

    Azolla can fix 30-40 Kg N/ ha/ Yr.

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