Soil conservation
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 Protection of the soil against sediment loss by erosion or fertility loss due to degradation. uncountable
- 2 protection of soil against erosion or deterioration wordnet
- 3 A combination of all soil management and land use methods that protect against degradation. uncountable
- 4 The sub-discipline of soil science that deals with soil conservation (1) and (2). uncountable