soil conservation

名词 n.
中文释义

英文释义

名词 n.
  1. Protection of the soil against sediment loss by erosion or fertility loss due to degradation. uncountable
  2. A combination of all soil management and land use methods that protect against degradation. uncountable
  3. The sub-discipline of soil science that deals with soil conservation (1) and (2). uncountable
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