Intro Ag

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Across
  1. 3. plant energy
  2. 5. pH of 5.0
  3. 8. zinc
  4. 11. plant vitamins
  5. 12. like kitchen flour
  6. 14. P
  7. 17. need a lot of 'em
  8. 18. neutral pH
  9. 19. manganese
  10. 20. N
Down
  1. 1. required for photosynthesis
  2. 2. need just a lil' bit
  3. 4. best drainage
  4. 6. where glucose is made
  5. 7. tough and sticky
  6. 9. increases soil pH
  7. 10. a layer of soil
  8. 13. B
  9. 14. K
  10. 15. a "sponge" for water and nutrients
  11. 16. a crop that fixes N