9th Class Science Improvement in food resources Question Bank Improvement in Food Resources

  • question_answer
    Which of the following is a synthetic mineral nutrient?

    A) Farm yard manure           

    B) Compost

    C) Vermicompost  

    D) Fertilizer

    Correct Answer: A

    Solution :

    In intercropping two or more crops are grown in definite row pattern.


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