Question

    Which one of the following is used as biofertilizer in

    non leguminous crops?
    A Azolla Correct Answer Incorrect Answer
    B Rhizobium Correct Answer Incorrect Answer
    C Pseudomonas Correct Answer Incorrect Answer
    D Actinomycetes Correct Answer Incorrect Answer
    E Fungi Correct Answer Incorrect Answer

    Solution

    Azolla is a genus of seven species of aquatic ferns in the family Salviniaceae. It is used as biofertilizer in non leguminous crops. 

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