Denton and Slidell soils are clayey, cracking soils. Doss and Real soils are shallow, loamy soils. Most areas have ground water within a depth of 20 feet. The soil floods unless protected, as seldom as once in about 10 years and as often as one to three times a year. Used for pasture, cropland, and range.
Principal crops are small grain, corn, and grain sorghum.
In the western part it is used mostly for rangeland. The main grasses are big and little bluestem, switchgrass, indiangrass, Texas wintergrass, and Virginia wildrye. LRA's The series is of large extent. The control section averages 34.1 percent silicate clay and 35.6 percent total clay. We elect to classify this series in a fine family.