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Sweep on Stubble Mulch Tillage
Photograph of stubble mulch tillage with use of 2-4 ft. sweeps mounted on Graham plow. First plowing operation was done with chisels.
Date:
1961~
Creator:
Hall, Joe B.
System:
The Gateway to Oklahoma History
Trees, Tree Farms, Woodlands, and Forests
Photograph of mesquite trees being treated with diesel oil. Density approxiamtely 300 per acre. Approximate cost, labor and oil, $15 per acre. Cost shared under the GP program. OK-1544-4.
Date:
August 9, 1961
Creator:
unknown
System:
The Gateway to Oklahoma History
Water Conservation; Water Erosion; Flooding and Prevention
Photograph of the installation of 8 inch helcore corrugated pipe showing cut-off wall. Installed for principal spillway in an erosion control pond. Constructed under a General Partnership [GP] program. OK-1297-11.
Date:
March 24, 1961
Creator:
Hall, Joe B.
System:
The Gateway to Oklahoma History