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

  • question_answer
       (i) The black the white dots in the given picture are an indication of two different types of crop plants, identify. The cropping pattern shown in figure A and B. (ii) Mention any two advantages of such cropping pattern.

    Answer:

                      (1) A-mixed cropping B-inter cropping (ii) (a) Such cropping pattern gives insurances against failure of one crop. (b) It also ensures maximum utilisation of nutrients.                                                       (5)


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