Grass, Legume and Forb Cultivation

Photograph of Kerr Farms boss Tommy Heavener examining root growth of vetch being turned under for soil improvement. Vetch was planted following a sorghum crop harvested for silage. Vetch nodules can be seen as small white specks on the freshly broken soil. OK-1560-5.
Date: March 22, 1962
Creator: Ball, Lemuel
System: The Gateway to Oklahoma History

Red Clay Prairie Range Site

Photograph of red clay prairie range site. Vernon soils. Class VI land. Range is in fair condition.
Date: January 22, 1962
Creator: Bryan, Hugo
System: The Gateway to Oklahoma History