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Discuss the preventive and control measu...

Discuss the preventive and control measures to check losses of grain during storage.

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MBD -HARYANA BOARD-IMPROVEMENT INFOOD RESOURCES-Example
  1. What steps should be taken to improve production of food from animal s...

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  2. What are the practices adopted to improve crop production ?

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  3. Discuss the preventive and control measures to check losses of grain d...

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  4. Write a brief account of procedure of Inland Fishery.

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  5. Briefly explain marine fisheries.

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  6. How human beings depend upon plants and animals for nutrition ?

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  7. Define nutrients. Give examples of macronutrients and micronutrients.

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  8. What are Fertilizers ?

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  9. What is the need of water to plants ? Explain different types of irrig...

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  10. How do insect pests attack plants ? Give examples.

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  11. What are weeds ? What are the two types of weeds ?

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  12. Discuss the three major methods of weed control.

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  13. Briefly explain three types of manures on the basis of biological mate...

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  14. What are weeds ? How does it affect the yield of crop ?

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  15. List any five chemical fertilizers rich in nitrogen.

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  16. How has the excess use of pesticides and fertilizers proved harmful ?

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  17. What are the two main crop seasons ? List the crops of respective seas...

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  18. Write a note on organic farming.

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  19. Define crop rotation. What is the role of leguminous plants in it ?

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  20. What is the role of soil in better yield ?

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