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9th Class Science Improvement in food resources Question Bank 9th CBSE Science Improvement in food resources

  • question_answer
      Write about crop rotation under the following heading (i) Definition                       (ii)Types of crops chosen

    Answer:

                      (i) Definition Crop rotation is the growing of different crops on a piece of land in pre-planned succession.                                               (1) (ii) Types of crops chosen The crops chosen depend upon some factors like availability of moisture and irrigation facilities.                    (1)


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