Improvement in food resources

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Across
  1. 3. method provide egg and meat
  2. 6. farming with minimal or no chemicals
  3. 7. commercially produced nutrients
  4. 8. crops harvested between sept to oct
  5. 11. water is lifted by pumps
  6. 12. growing different crops
  7. 14. main sources of nutrient supply crop
  8. 15. water holding capacity
  9. 17. growing crops on same piece of land
  10. 18. method used to get honey and wax
  11. 21. rain fed crops in india
Down
  1. 1. farming which includes crop rotation
  2. 2. method used for fish farming
  3. 4. fish obtained from
  4. 5. extensive irrigation system
  5. 9. draught for agriculture work
  6. 10. large quantity of organic matter
  7. 13. crops harvested between mar to july
  8. 16. productivity of crops per acre
  9. 19. growing crops in definite row
  10. 20. small storage reservoirs