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Orangeburg soil series

The Orangeburg series consists of very deep, well drained, moderately permeable soils. These soils are on uplands of the Southern Coastal Plain (MLRA 133A). They formed in loamy and clayey marine sediments. Near the type location, the average annual temperature is about 65 degrees F., and the average annual precipitation is about 52 inches. Slopes range from 0 to 25 percent.

 

TAXONOMIC CLASS: Fine-loamy, kaolinitic, thermic Typic Kandiudults

 

Solum thickness typically is 72 to 96 inches and ranges from 60 to 120 inches. Ironstone nodules range from 0 to 10 percent, by volume, throughout the solum. Reaction of the A and Bt1 horizons is very strongly acid to moderately acid, and the Bt2 and underlying horizons are very strongly acid or strongly acid.

 

USE AND VEGETATION: Most areas of Orangeburg soils are used for growing cotton, corn, tobacco and peanuts. Some areas are in pasture and woodland. Forest species include longleaf pine, shortleaf pine, loblolly pine, various oaks, hickory and dogwood.

 

DISTRIBUTION AND EXTENT: The Southern Coastal Plain of Alabama, Arkansas, Florida, Georgia, Louisiana, North Carolina, South Carolina and Virginia. The series is of large extent, about 2 million acres.

 

For a detailed soil description, visit:

soilseries.sc.egov.usda.gov/OSD_Docs/O/ORANGEBURG.html

 

For acreage and geographic distribution, visit:

casoilresource.lawr.ucdavis.edu/see/#orangeburg

 

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Uploaded on March 26, 2011
Taken in January 2000