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

  • question_answer
    Which of the following is correct?

    A) In mixed cropping crops are planted in a fixed pattern.

    B) Crop rotation leads to make soil infertile.

    C) Intercropping is a systematic modification of mixed cropping.

    D) All the above

    E) None of these

    Correct Answer: C


You need to login to perform this action.
You will be redirected in 3 sec spinner