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The ash produced after burning crop residues would.

Agricultural Science
WAEC 2024

The ash produced after burning crop residues would.

  • A. decrease soil acidity
  • B. increase soil acidity
  • C. decrease soil alkalinity
  • D. render the PH unchanged
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Correct Answer: Option A
Explanation

Ash generally contains  basic compounds which can neutralize acids and decrease soil acidity.

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