Coarse-Grained Salty Soil
crude coarse grain clay salty soil
expansion of salty soil
expansive force of salty soil
Gravel Sulfate Salty Soil
bare soil and soil with crop
composite soil nailing soil nailing and micro-pile
Coupled transport of soil water and soil heat
improving soil and enriching soil fortility
movement of soil water and soil salt
moving soil and improving soil fertility
Paddy soil derived from red soil