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Which of the following is the effect of continuous tillage on an ecological system?

Which of the following is the effect of continuous tillage on an ecological system?
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Addition of more. humus to the soil
  • B Decrease in productivity
  • C Increase in yield
  • D Improved fertility
  • E Prevention of erosion
Correct Answer: Option B
Explanation:

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