Modern Agriculture, two

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Across
  1. 4. any number of synthetic compound substances created specifically to increase crop yield.
  2. 6. are substances that are used to control unwanted plants
  3. 7. animals and birds that are kept on a farm, such as cows, sheep, or chickens
  4. 9. agricultural profitability and improved nutrient use efficiency can be achieved through better... which includes optimum fertilizer applications.
  5. 10. a machinery for breaking up and smoothing out the surface of the soil.
  6. 12. to supply or produce something positive such as a profit, an amount of food
  7. 14. Modern agriculture increases....... by making more q7 available, improving its quality and making it q2 to more people.
  8. 15. the process of providing or obtaining the food necessary for health and growth
Down
  1. 1. substances that are used to kill insects
  2. 2. more efficiet,inovative,agricutlure
  3. 3. 2, see question 14
  4. 5. control specific weed species, while leaving the desired crop relatively unscathed
  5. 8. process by which humans use the breeding of animals and plants to selectively develop particular characteristics
  6. 11. 7, see question 14
  7. 13. machinery used to go faster through large fields