Principles of soil conservation does not include:
Correct answer: B. Leave barren lands uncultivable to support desrtification degradation
- A. Minimize run-off & store surplus water
- B. Leave barren lands uncultivable to support desrtification degradation
- C. Use non-arable lands effectively
- D. Construction of mini dams & ponds to store water for live stock & other porposes
Explanation
Soil conservation aims to control erosion and use land and water resources productively; deliberately leaving barren land uncultivated to support desertification contradicts that aim. The other options help conserve water or reduce degradation.
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