Photograph of a close up view of Guy Schroder's stubble mulch implement and its series of five 32-inch sweeps. The back of the photograph proclaims, "Stubble Mulching. Stubble mulching on wheatland [sic]. Stubble mulch implement of Guy Schroder's. This implement has a series of five 32-inch sweeps. Schroder is cooperator with the North Caddo SCD and started the Soil Conservation Service program on his farm in 1950."

Photograph of stubble mulching. Stubble mulching on wheat land. Stubble mulch implement of Guy Schroder’s. This implement has a series of five 32-inch sweeps. Schroder is a cooperator with the North Caddo Soil Conservation District [SCD] and started the Soil Conservation Service program on this farm in 1950.

Photograph of a close-up view of Sorghum Almum showing root system. This planting was made in MAY, 1957. OK-567-5.

Photograph of a close up view of Sorghum Almum. This picture shows the stooling from one plant.

Photograph of the Malti farm. Native grass. A native grass planting on soil group 12, land capability Class III. Original planting made in the spring of 1956, over seeding was done in the spring of 1957. OK-567-7.

Photograph of agronomy-sorghum almum. Sorghum Almumon sandy soil, group 12, planted in 40 inch rows, planted in April. OK-567-3.

Photograph of agronomy-sorghum almum. Close-up view of Sorghum Almum showing the root system. This planting was made in May 1957.

Photograph of a waterway. A newly constructed waterway for a terrace diagonal along the roadside. This is an "after" picture showing the lower end of the waterway. OK-567-9.

Photograph of a newly constructed waterway for terrace disposal along the roadside. This shows the upper end. This is an "after" picture. OK-567-8.