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Subsoil is the
layer of soil
under the
topsoil on the
surface of the ground. Like topsoil, it is
composed of a
variable mixture of
small particles such...
- A
subsoiler or flat
lifter is a tractor-mounted farm
implement used for deep tillage,
loosening and
breaking up soil at
depths below the
levels worked...
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Gypsisols in the
World Reference Base for Soil
Resources (WRB) are
soils with
substantial secondary ac****ulation of
gypsum (CaSO4.2H2O). They are found...
- horizons. Most
soils have
three major horizons: the
surface horizon (A), the
subsoil (B), and the
substratum (C). Some
soils have an
organic horizon (O) on...
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building material made from
subsoil, water,
fibrous organic material (typically straw), and
sometimes lime. The
contents of
subsoil vary, and if it does not...
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excessively drained.
Others have
shallow rooting zones and poor
drainage due to
subsoil cementation. A low pH
further compounds issues,
along with
phosphate deficiencies...
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increase the harvest,
which is
counter productive. A
trench is dug and
subsoil from a
depth of 4 feet, from a
paddy field is
scooped up
using earth mover...
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features Topography Vegetation Terrain Topsoil Water table Bedrock Subgrade Subsoil Earthworks Shoring structures Retaining walls Gabion Ground freezing Mechanically...
- sand
Subsurface layer:
grayish brown sandy loam
Subsoil - upper:
yellowish brown gravelly sandy loam
Subsoil - lower:
yellowish brown sand and co**** sand...
- T.; Renuka, G. (2002). "Temperature mapping,
thermal diffusivity and
subsoil heat flux at Kariavattom, Kerala". Proc
Indian Acad Sci (Earth
Planet Sci)...
