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Subsoil

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 as sand, silt and clay, but with a much lower percentage of organic matter and humus. The subsoil is labeled the B Horizon in most soil mapping systems. Because it has less organic matter than topsoil…

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Overview

TopsoilSandSiltClayOrganic matter
20 related topics

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Overview

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  • Doi Doi (identifier)

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Subsoil

Nodes24
Edges23
Triples33
Avg. degree1.92
Density0.083333
Components1

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Subsoil

Top relations

related to Sources · 24
Subsoil → Adams, America Journal, Chemical Factors Affecting Root, Coastal Plain Soils, Fred, Growth, Håkansson, Inge, January, Lock-gray-alt-2, Lock-green, Lock-red-alt-2, March, Moore, No, Randall, Reeder, Retrieved October, Soil, Soil Science Society
is a · 4
Subsoil → depth of most deposition, depth where these weathering products accumulate, layer of soil under the topsoil on the surface of the ground, soil substratum

Important terminology Word statistics

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Important terminology

soil topsoil clay weathering organic iron due activity horizon chemical sand matter oxides minerals products depth physical biological structure substratum

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Subsoilis alayer of soil under the topsoil on the surface of the ground0.90text
Subsoilis adepth where these weathering products accumulate0.90text
Subsoilis adepth of most deposition0.90text
Subsoilis asoil substratum0.90text
sandinstance ofit is composed of a variable mixture of small particles0.80text
siltinstance ofit is composed of a variable mixture of small particles0.80text
clayinstance ofit is composed of a variable mixture of small particles0.80text
but with a much lower percentage of organic matterinstance ofit is composed of a variable mixture of small particles0.80text
humusinstance ofit is composed of a variable mixture of small particles0.80text
Subsoilrelated to SourcesLock-green0.60section
Subsoilrelated to SourcesLock-gray-alt-20.60section
Subsoilrelated to SourcesLock-red-alt-20.60section

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