Agriculture

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Across
  1. 7. also known as billy
  2. 8. a soil ph of more than 7.0
  3. 11. two plant growing next to each other offers mutual benifit
  4. 12. a form of feld preparation and
  5. 13. the science of crop production
  6. 14. animals graze the feilds
  7. 15. kills all growing vegetation with pesticides
Down
  1. 1. an assoiation made for mutual benifit
  2. 2. method of seeding fertilizing or pesticiding
  3. 3. Drilling wholes in soil to allow air
  4. 4. a soil tillage tool made to run through soil
  5. 5. where the soil is moldboard
  6. 6. : Refers
  7. 9. A soil ph of less than 7.0
  8. 10. A standard unit of measuremant for agriculture land