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Hosmer soil and landscape

Soil profile: A representative soil profile of the Hosmer series in Kentucky. Hosmer soils have a perched, seasonal water table at a depth of 46 to 76 centimeters (1.5 to 2.5 feet) from December through April in most years. The saturation helps form Fe-Mg concretions in he zone above the seasonal saturation. These concretions are evident at the lower part of the Ap horizon.

 

Landscape: The Hosmer series (foreground) consists of very deep, moderately well drained soils formed in loess on hills and are very productive with good natural fertility. Slopes are commonly 2 to 12 percent, but range from 0 to 30 percent.

 

They are moderately deep to a fragipan. Slopes are commonly 2 to 12 percent, but range from 0 to 30 percent. Mean annual precipitation is about 1068 mm (42 inches) and mean annual temperature is about 14 degrees C (57 degrees F).

 

TAXONOMIC CLASS: Fine-silty, mixed, active, mesic Oxyaquic Fragiudalfs

 

Depth to the base of the argillic horizon: 127 to more than 203 cm (50 to more than 80 inches)

Depth to the fragipan: 51 to 91 cm (20 to 36 inches)

The particle-size control section averages: 22 to 30 percent clay and 2 to 10 percent sand

 

USE AND VEGETATION: Most areas are used for growing corn, soybeans, winter wheat, or used for hay. Some areas are used for pasture and woodland. Native vegetation is mixed, deciduous hardwood forest.

 

DISTRIBUTION AND EXTENT: Southern Indiana, southern Illinois and western Kentucky. The acreage is of large extent and is in MLRAs 113, 114B, 115A, 120A and 120B. The type location is in MLRA 115A.

 

For a detailed description, visit:

soilseries.sc.egov.usda.gov/OSD_Docs/H/HOSMER.html

 

For acreage and geographic distribution, visit:

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

 

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Uploaded on September 9, 2011
Taken in January 2008