Share on Facebook Share on Twitter Email
Answers.com

subsoil

 
Dictionary: sub·soil   (sŭb'soil') pronunciation
n.
The layer or bed of earth beneath the topsoil.

tr.v., -soiled, -soil·ing, -soils.
To plow or turn up the subsoil of.

subsoiler sub'soil'er n.

Search unanswered questions...
Enter a question here...
Search: All sources Community Q&A Reference topics

Layer (stratum) of earth immediately below the surface soil, consisting predominantly of minerals and leached materials such as iron and aluminum compounds. Humus remains and clay accumulate in subsoil, but the teeming macroscopic and microscopic organisms that make the topsoil rich with organic matter spend little time in the subsoil layer. Below the subsoil is a layer of partially disintegrated rock, and underlying bedrock. Stripping topsoil while clearing land for crop growth or commercial development exposes the subsoil and increases the rate of erosion of soil minerals.

For more information on subsoil, visit Britannica.com.

Geography Dictionary: subsoil
Top

That part of the soil below the layer normally used in cultivation to the depth to which most plant roots grow. The term is rarely used in soil science, where it would be termed a C horizon.

Architecture: subsoil
Top

The bed or stratum of earth which lies immediately below the surface soil.



[Ge]

Material at the base of the soil profile, usually slightly discoloured parent bedrock.


The mineral soil of decomposed rocks, without any humus, that lies beneath the topsoil.

Wikipedia: Subsoil
Top

Subsoil (also called substrata) Sub:under or beneath. Soil:Earth and ground

is the layer of soil under the topsoil on the surface of the ground. The subsoil may include substances such as clay and/or sand that has only been partially broken down by air, sunlight, water,wind etc., to produce true soil. Below the subsoil is the substratum, which can be residual bedrock, sediments, or aeolian deposits, largely unaffected by soil-forming factors active in the subsoil. It contains partially weathered particles. It is usually a lighter shade of brown or yellow.

External links



Translations: Subsoil
Top

Dansk (Danish)
n. - grund, undergrund
v. tr. - vende undergrunden, grave i undergrunden

Nederlands (Dutch)
ondergrond

Français (French)
n. - sous-sol
v. tr. - labourer ou retourner le sous-sol

Deutsch (German)
n. - Untergrund
v. - umpflügen

Ελληνική (Greek)
n. - (γεωλ.) υπέδαφος

Italiano (Italian)
sottosuolo

Português (Portuguese)
n. - subsolo (m)

Русский (Russian)
недра, подпочва, глубоко пахать

Español (Spanish)
n. - subsuelo
v. tr. - cavar o remover el subsuelo de

Svenska (Swedish)
n. - alv

中文(简体)(Chinese (Simplified))
底土, 天然地基, 下层土, 掘起...的底土, 深耕, 深挖

中文(繁體)(Chinese (Traditional))
n. - 底土, 天然地基, 下層土
v. tr. - 掘起...的底土, 深耕, 深挖

한국어 (Korean)
n. - 하층토, 심토, 밑흙
v. tr. - ~의 땅을 뒤집어 파 일구다

日本語 (Japanese)
n. - 下層土

العربيه (Arabic)
‏(الاسم) طبقه الارض تحت السطح مباشرة‏

עברית (Hebrew)
n. - ‮תשתית, שכבה תת-קרקעית‬
v. tr. - ‮חרש‬


 
 

 

Copyrights:

Dictionary. The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.  Read more
Britannica Concise Encyclopedia. Britannica Concise Encyclopedia. © 2006 Encyclopædia Britannica, Inc. All rights reserved.  Read more
Geography Dictionary. A Dictionary of Geography. Copyright © Susan Mayhew 1992, 1997, 2004. All rights reserved.  Read more
Architecture. McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc. All rights reserved.  Read more
Archaeology Dictionary. The Concise Oxford Dictionary of Archaeology. Copyright © 2002, 2003 by Oxford University Press. All rights reserved.  Read more
Gardener's Dictionary. Taylor's Dictionary for Gardeners, by Frances Tenenbaum. Copyright © 1997 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.  Read more
Wikipedia. This article is licensed under the Creative Commons Attribution/Share-Alike License. It uses material from the Wikipedia article "Subsoil" Read more
Translations. Copyright © 2007, WizCom Technologies Ltd. All rights reserved.  Read more