Central Rolling Red Prairies Kansas, Oklahoma, and Texas 52,700 sq. About 20 percent of the area is urban land, woodland, or pasture or is used for other purposes. Nearly all the area is in farms or ranches. Most cropland is in the north, but some is throughout the area.
Winter wheat is the major cash crop.
Alfalfa, cotton, grain sorghum, peanuts, and soybeans are important crops locally. The range and pasture are grazed mainly by beef cattle, but locally there are some dairy cattle. Soil erosion is a major concern of management if the soils are intensively cultivated or range and pasture are overgrazed. On this dissected plain, the divides are undulating to gently rolling and the valley sides are hilly and steep. Flood plains of large streams are wide and level and are less dissected by stream channels than those to the west.