2. Questions Bank
  3. 6th Class
  4. Science
  5. Food: Where Does It Come From?

6th Class Science Food: Where Does It Come From? Question Bank Food Production and Management

  • question_answer
    Which of the following practices does NOT improve the fertility of soil?

    A)  Keeping the land fallow

    B)                         Practising crop rotation

    C)                         Practising monocropping

    D)                         Practising multiple cropping

    Correct Answer: C

    Solution :

    Monocropping does not improve soil fertility because the soil loses certain nutrients. Farmer should practise crop rotation to increase soil fertility leguminous plants enrich the soil.


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