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...

Gypsisols in the World Reference Base for Soil Resources (WRB) are soils with substantial secondary accumulation of gypsum (CaSO4.2H2O). They are found...

excessively drained. Others have shallow rooting zones and poor drainage due to subsoil cementation. A low pH further compounds issues, along with phosphate deficiencies...

Weapons of Mass Destruction on the Sea-Bed and the Ocean Floor and in the Subsoil thereof) is a multilateral agreement between the United States, Soviet...

building material made from subsoil, water, fibrous organic material (typically straw), and sometimes lime. The contents of subsoil vary, and if it does not...

investor, former head of the State Geologic and Subsoil Survey of Ukraine, and expert in the field of subsoil use. Dmytro Kashchuk was born May 4, 1983, in...

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 coarse sand...

characteristic of Aridisols. Also required is sufficient age to exhibit subsoil weathering and development. Limited leaching in aridisols often results...

soil is a sandy loam, i.e., a mixture of organic matter, clay and sand. A subsoil of gravel, or the presence of hardpan, is not desirable, as cultivation...

"Subsoil" is a short story by American writer Nicholson Baker, which first appeared in The New Yorker periodical on June 27, 1994. The story is about...

19th century. Making rammed earth involves compacting a damp mixture of subsoil that has suitable proportions of sand, gravel, clay, silt, and stabilizer...

grave crime of armed trespass. Aside from the surface, land includes the subsoil, airspace and anything permanently attached to the land, such as houses...

picker / picker) Strip till toolbar (and a variation called Zone till subsoiler) Subsoiler Ridger Seed drill (box drill, air drill) Planter Potato planter Trowel...

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...

part of town and in depressions. The southern part has coarse-textured subsoils and loamy topsoils. Sandy loams and loamy sands are common in the eastern...

special attention to the number and types of trucks. They also evaluate the subsoil to see how much load it can withstand. The pavement and subbase thicknesses...

the upper layers, increasing the life and wear of the surface courses. Subsoil Track bed http://www.highwaysmaintenance.com/drainage.htm The Idiots' Guide...

demands on climatic conditions, special caterpillar food plants, geological subsoil or the like it is a typical species of almost any Hochstaudenflur (plant...

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...

T.; Renuka, G. (2002). "Temperature mapping, thermal diffusivity and subsoil heat flux at Kariavattom, Kerala". Proc Indian Acad Sci (Earth Planet Sci)...

the subsoil strata. The water percolation in the water-impounded area of the check dams can be enhanced artificially manyfold by loosening the subsoil strata...

extremely high. Moorland also bears a relationship to tundra (where the subsoil is permafrost or permanently frozen soil),[dubious – discuss] appearing...

successful 2001 stabilization of the Leaning Tower of Pisa. Small amounts of subsoil saturated by groundwater were removed from far below the north side of...

dark brown silt loam Subsurface layer brown silt loam Subsoil - upper brown silt loam Subsoil - lower dark brown silty clay loam Substratum brown silt...

abruptic durixeralfs. Surface layer is brown loam. Upper subsoil is brown loam, lower subsoil is brown clay. Substratum is light brown and brown, indurated...

features Topography Vegetation Terrain Topsoil Water table Bedrock Subgrade Subsoil Earthworks Shoring structures Retaining walls Gabion Ground freezing Mechanically...

While, under the French Civil Code, the subsoil belongs to the owner of the soil, the management of the mining subsoil is the responsibility of the State,...

were apparently attracted by small iron and tin deposits in the region's subsoil. The area exported tin, mined in Abbaretz and Piriac, as far as Ireland...