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What is the main purpose of crop rotation?

What is the main purpose of crop rotation?
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A To increase pest population
  • B To decrease soil fertility
  • C To maintain soil fertility and reduce pests
  • D To promote soil erosion
  • E To increase water logging
Correct Answer: Option C
Explanation:
Crop rotation is indeed practiced to maintain soil fertility and reduce pest populations. By alternating different crops in the same area over seasons, nutrient depletion is minimized, and pests specific to certain crops are disrupted in their life cycles.

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