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

  • question_answer
      Give some advantages of mixed cropping.

    Answer:

                      (i) Chances of pest infestation is greatly reduced. (ii) By growing two or more crops simultaneously soil fertility improved. (iii) The risk of total crop failure due to uncertain monsoon is reduced. (iv) Farmers harvest variety of produce to meet the various requirement of family or an agricultural farm.                                                    (3)


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