Bama (soil)
Encyclopedia
Bama is the official state soil of Alabama
Alabama
Alabama is a state located in the southeastern region of the United States. It is bordered by Tennessee to the north, Georgia to the east, Florida and the Gulf of Mexico to the south, and Mississippi to the west. Alabama ranks 30th in total land area and ranks second in the size of its inland...

.

The Professional Soil Classifiers Association of Alabama adopted a resolution at its 1996 annual meeting recommending the Bama Soil Series as the state soil. The association is composed of a group of soil classifiers
Soil classification
Soil classification deals with the systematic categorization of soils based on distinguishing characteristics as well as criteria that dictate choices in use.- Overview :...

 representing the Alabama Cooperative Extension System
Alabama Cooperative Extension System
The Alabama Cooperative Extension System provides educational outreach to the citizens of Alabama on behalf of the state's two land grant universities: Alabama A&M University and Auburn University .The System employs more than 800 faculty, professional educators, and staff members operating in...

, the Alabama Agricultural Experiment Station, the USDA-Natural Resources Conservation Service
Natural Resources Conservation Service
The Natural Resources Conservation Service , formerly known as the Soil Conservation Service , is an agency of the United States Department of Agriculture that provides technical assistance to farmers and other private landowners and managers.Its name was changed in 1994 during the Presidency of...

, the Alabama A&M University, private soil consultants, the Board of Registration for Professional Soil Classifiers, and the Alabama Department of Public Health. The Alabama Soil and Water Conservation Committee and the Alabama Association of Conservation Districts
Conservation district
Conservation districts are government entities that provide technical assistance and tools to manage and protect land and water resources in U.S. states and insular areas. There are more than 3,000 in the United States...

 also joined in recommending the Bama Soil Series as the official State Soil. The Bama series was designated the official state soil by the Alabama Legislature
Alabama Legislature
The Alabama Legislature is the legislative branch of the state government of Alabama. It is a bicameral body composed of the Alabama House of Representatives, with 105 members, and the Alabama Senate, with 35 members...

 on April 22, 1997.

Bama soils are mainly in level to gently sloping areas on high stream terrace
Stream terrace
Fluvial terraces are elongated terraces that flank the sides of floodplains and fluvial valleys all over the world. They consist of a relatively level strip of land, called a “tread,” separated from either an adjacent floodplain, other fluvial terraces, or uplands by distinctly steeper strips of...

s paralleling major river systems and on broad marine terrace
Marine terrace
A marine terrace, coastal terrace, raised beach or perched coastline is a relatively flat, horizontal or gently inclined surface of marine origin, mostly an old abrasion platform which has been lifted out of the sphere of wave activity . Thus it lies above or under the current sea level, depending...

s. These very deep, well-drained, moderately permeable
Permeability (fluid)
Permeability in fluid mechanics and the earth sciences is a measure of the ability of a porous material to allow fluids to pass through it.- Units :...

 soils formed in thick deposits of loamy fluvial
Fluvial
Fluvial is used in geography and Earth science to refer to the processes associated with rivers and streams and the deposits and landforms created by them...

 or marine sediments. These soils make up more than 360000 acres (1,456.9 km²), mainly in the western and central parts of Alabama. They occur in 26 counties. These soils are well suited to cultivated crops
Crop (agriculture)
A crop is a non-animal species or variety that is grown to be harvested as food, livestock fodder, fuel or for any other economic purpose. Major world crops include maize , wheat, rice, soybeans, hay, potatoes and cotton. While the term "crop" most commonly refers to plants, it can also include...

, pasture
Pasture
Pasture is land used for grazing. Pasture lands in the narrow sense are enclosed tracts of farmland, grazed by domesticated livestock, such as horses, cattle, sheep or swine. The vegetation of tended pasture, forage, consists mainly of grasses, with an interspersion of legumes and other forbs...

, hay
Hay
Hay is grass, legumes or other herbaceous plants that have been cut, dried, and stored for use as animal fodder, particularly for grazing livestock such as cattle, horses, goats, and sheep. Hay is also fed to pets such as rabbits and guinea pigs...

, woodland
Woodland
Ecologically, a woodland is a low-density forest forming open habitats with plenty of sunlight and limited shade. Woodlands may support an understory of shrubs and herbaceous plants including grasses. Woodland may form a transition to shrubland under drier conditions or during early stages of...

, and most urban land use
Urbanization
Urbanization, urbanisation or urban drift is the physical growth of urban areas as a result of global change. The United Nations projected that half of the world's population would live in urban areas at the end of 2008....

s. Cotton
Cotton
Cotton is a soft, fluffy staple fiber that grows in a boll, or protective capsule, around the seeds of cotton plants of the genus Gossypium. The fiber is almost pure cellulose. The botanical purpose of cotton fiber is to aid in seed dispersal....

 and corn
Maize
Maize known in many English-speaking countries as corn or mielie/mealie, is a grain domesticated by indigenous peoples in Mesoamerica in prehistoric times. The leafy stalk produces ears which contain seeds called kernels. Though technically a grain, maize kernels are used in cooking as a vegetable...

 are the main cultivated crops.

Bama soils are classified
Soil classification
Soil classification deals with the systematic categorization of soils based on distinguishing characteristics as well as criteria that dictate choices in use.- Overview :...

 in USDA soil taxonomy
USDA soil taxonomy
USDA Soil Taxonomy developed by United States Department of Agriculture and the National Cooperative Soil Survey provides an elaborate classification of soil types according to several parameters and in several levels: Order, Suborder, Great Group, Subgroup, Family, and Series.- Example of...

as fine-loamy, siliceous, subactive, thermic Typic Paleudults .
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