Agronomy

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Across
  1. 1. A farming approach that aims to produce food while establishing an ecological balance.
  2. 4. A substance used to improve the growth, yield, or quality of crops.
  3. 5. The science of soil management and crop production.
  4. 6. An essential element for plant growth, symbolized as K on the periodic table.
  5. 8. A unit of measure for land, often used in the context of farming.
Down
  1. 2. Essential for photosynthesis, this primary macronutrient is often applied as a fertilizer.
  2. 3. A soil management and crop production practice that seeks to mimic natural processes.
  3. 7. A method of growing plants in a water-based, nutrient-rich solution.