Chapter 1

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Across
  1. 2. Winnowing- separation of grain and chaff by wind.
  2. 3. Harvesting- cutting of crop after it is matured.
  3. 6. separation of grain and chaff from machine.
  4. 8. rotation- replenishing soil with nutrients
  5. 10. raising plants.
  6. 11. Sowing- important part of crop production
  7. 12. process of loosening and turning soil.
Down
  1. 1. used for fast crop growth
  2. 2. when plants of same kind are cultivated at one place on large scale
  3. 4. water supply to crops at regular intervals
  4. 5. Weeding- removal of weeds
  5. 7. Kharif- crops grown in rainy season.
  6. 9. Agriculture- practice of farming
  7. 10. Manure- natural substance obtained by decomposition of cattle