Acrisol
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| Acrisol | |
|---|---|
| Lua error in package.lua at line 80: module 'Module:InfoboxImage/data' not found. A Stagnic Acrisol profile from Malaysia | |
| Used in | WRB |
| WRB code | AC |
| Profile | AEBtC |
| Parent material | various |
| Climate | tropical, humid subtropical |
An Acrisol is a Reference Soil Group of the World Reference Base for Soil Resources (WRB).[1] It has a clay-rich subsoil. It is associated with humid, tropical climates, such as those found in Brazil, and often supports forested areas.[2] In the USDA soil taxonomy,[3] Acrisols correspond to the Humult, Udult, and Ustult suborders of the Ultisols and also to Oxisols with a kandic horizon and to some Alfisols.[4] Acrisol's low fertility and toxic amounts of aluminium pose limitations to its agricultural use, favouring in many places its use for silviculture, low-intensity pasture, and protected areas. Crops that can be successfully cultivated, if the climate allows, include tea, rubber tree, oil palm, coffee and sugar cane.[4]
See also
References
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- ^ Page Module:Citation/CS1/styles.css has no content.IUSS Working Group WRB (2022). "World Reference Base for Soil Resources, fourth edition" (PDF). International Union of Soil Sciences, Vienna.
- ^ Page Module:Citation/CS1/styles.css has no content.T. R. Yu (1997). Chemistry of Variable Charge Soils. Oxford University Press. p. 36. ISBN 0-19-509745-9.
- ^ Page Module:Citation/CS1/styles.css has no content.Soil Survey Staff (2014). "Keys to Soil Taxonomy, twelfth edition". United States Department of Agriculture, Washington, D.C.[dead link]
- ^ a b CHESWORTH, WARD. Encyclopedia of Soil Science. 2001. pp. 22-24
Further reading
- W. Zech, P. Schad, G. Hintermaier-Erhard: Soils of the World. Springer, Berlin 2022, Chapter 7.3.1. Template:ISBN
External links
- profile photos (with classification) WRB homepage
- profile photos (with classification) IUSS World of Soils
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