pile embedded in the rock
available sulphur in the soil
Black soil in the farmland
downward transport in the soil
environmental quality in the soil
foundation pile with the cap
heavy metal in the soil
heavy metals in the soil
increase moisture in the soil for seeding
microorganisim in the soil
root spatial distribution in the soil
stress in the soil nail
system of water in the soil
the saline-alkali soil in the coastal region
The water in the soil before sowing
Total phosphorous in the soil
water movement in the soil
water quantity contained in the soil