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

  • question_answer
      Differentiate between Compost and Vermicompost.       

    Answer:

                      All crops do not grow under same environmental conditions. Thus, their cultivation practices and yield, are related to conditions of environment. Like high humidity, duration of sunlight, shorter duration of sunlight, high temperature, low temperature, etc. e.g., Apple can not grown in plains because it require several days of low temperature.  (3)    


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