Soil Fertility

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Across
  1. 2. Primary macronutrient
  2. 5. soil, environment and profit
  3. 8. Fertilizer vs crop yield
  4. 9. Soil _ plays a big role in soil fertility
Down
  1. 1. Law of Minimum
  2. 3. Excessive nutrient
  3. 4. Micronutrient
  4. 6. natural sources of nutrient
  5. 7. No visual deficiency is called as hidden _
  6. 9. Beneficial element