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Fuquay soil and landscape

Soil profile: A representative soil profile of Fuquay soil. Fuquay soils have sandy surface layers more than 50 centimeters thick overlying a loamy subsoil subsoil with more than 5 percent plinthite (reddish iron rich concentrations) within a depth of 150 centimeters.

 

Landscape: Fuquay soils formed on marine terraces and are dominantly used for cropland. With proper use and management these soils are very productive.

 

MLRA(s): 133A-Southern Coastal Plain, 153A-Atlantic Coast Flatwoods (upper part)

Depth Class: Very deep

Drainage Class (Agricultural): Well drained

Internal Free Water Occurrence: Deep or very deep, common

Flooding Frequency and Duration: None

Ponding Frequency and Duration: None

Slowest Saturated Hydraulic Conductivity: Moderately low

Landscape: Upper and middle coastal plains

Landform: Marine terraces, uplands, flats

Geomorphic Component: Interfluves, side slopes

Hillslope Profile Position: Summits, shoulders, backslopes

Parent Material: Sandy over loamy marine deposits or fluviomarine deposits

Slope: 0 to 10 percent

Elevation (type location): Unknown

Mean Annual Air Temperature (type location): 16.7 degrees C. (about 62 degrees F.)

Mean Annual Precipitation (type location): 1240 millimeters (about 49 inches)

 

TAXONOMIC CLASS: Loamy, kaolinitic, thermic Arenic Plinthic Kandiudults

 

Depth to top of Argillic horizon: 50 to 100 centimeters (about 20 to 40 inches)

Depth to base of Argillic horizon: 150 to more than 200 centimeters (about 60 to more than 78 inches)

Depth to Bedrock: Greater than 200 centimeters (about 78 inches)

Depth to Seasonal High Water Table: 100 to 150 centimeters or more (about 40 to 60 inches or more), January to March

Thickness of the sandy surface and subsurface layers: 50 to 100 centimeters (about 20 to 40 inches)

Content and Size of Rock Fragments: 0 to 35 percent, by volume, in the A, E, and BE horizons and 0 to 15 percent throughout the lower profile; mostly rounded nodules of ironstone

Organic matter content: 0.5 to 2.0 percent in the A horizon and less than 0.5 in E, B, and C horizons

(Effective) Cation Exchange Capacity: 2 to 10 milliequivalents per 100 grams of soil in the A horizon; 1 to 4 in E and B horizons; and 2 to 5 in the C horizon

Soil Reaction: Extremely acid to moderately acid, except where limed

Plinthite Content: Greater than 5 percent within a depth of 150 centimeters (about 60 inches) starting at a depth greater than 50 centimeters (about 20 inches)

 

USE AND VEGETATION:

Major Uses: Cropland

Dominant Vegetation: Where cultivated--tobacco, cotton, corn, soybeans, and small grains. Where wooded--loblolly pine, longleaf pine, and slash pine, with some hardwoods, understory plants including American holly, flowering dogwood, persimmon, and greenbrier.

 

DISTRIBUTION AND EXTENT:

Distribution: Upper Coastal Plain of North Carolina, Alabama, Florida, Georgia, and South Carolina

Extent: Large

 

For additional information about the survey area, visit:

www.nrcs.usda.gov/Internet/FSE_MANUSCRIPTS/georgia/screve...

 

For acreage and geographic distribution, visit:

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

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Uploaded on March 29, 2011
Taken in January 2000