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  5. Improvement in food resources

9th Class Science Improvement in food resources Question Bank Self Test-12

  • question_answer
    Vigorous vegetative growth is caused by:

    A)  Potash manure

    B)  Phosphate manure

    C)  Compost

    D)  Nitrogenous manure

    E)  None of these

    Correct Answer: D

    Solution :


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