820AgricultureMedium
Principles of soil conservation does not include:
AMinimize run-off & store surplus water
BLeave barren lands uncultivable to support desrtification degradation
CUse non-arable lands effectively
DConstruction of mini dams & ponds to store water for live stock & other porposes
Correct answer
B. Leave barren lands uncultivable to support desrtification degradation
Explanation
The correct answer is Leave barren lands uncultivable to support desrtification degradation.