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    Question

    Which among the following biofertilizer do not provide

    nitrogen
    A Trichoderma viride Correct Answer Incorrect Answer
    B Rhizobium Correct Answer Incorrect Answer
    C Azotobactar Correct Answer Incorrect Answer
    D Acetobacter Correct Answer Incorrect Answer
    E Aspergillum Correct Answer Incorrect Answer

    Solution

    The correct answer is A

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