The following practices are aimed at soil conservation except

JAMB Biology 2024 198 views
Source: JAMB · 2024

The following practices are aimed at soil conservation except

  1. contour ridging
  2. application of manures
  3. strip cropping
  4. bush clearing ✓
Explanation

Contour ridging and strip cropping slow down running water. Manure adds humus that binds the soil. All three protect soil.

Bush clearing removes plant cover and leaves bare soil, so rain and wind wash or blow it away.

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