Farming Equipment and Methods

Photograph of the first terrace demonstration held in Ellis County, Oklahoma in 1926. Herbert C. Heyer, County Agent, and G.E. Martin, Extension Engineer, held the demonstration.
Date: November 17, 1964
Creator: Smtih, W. O.
System: The Gateway to Oklahoma History

Farming Equipment and Methods

Photograph of Stubble Mulch Field Day. This is one of the plots used for the Stubble Mulch and Field Day Contest. OK-2124-7.
Date: July 17, 1964
Creator: Frie, J. W.
System: The Gateway to Oklahoma History

Farming Equipment and Methods

Photograph of equipment taken on Agronomy & Stubble Mulch Field Day. Shown is one of the sweeps owned by Bart Jones that was used in a stubble mulch demonstration. OK-2124-8.
Date: July 17, 1964
Creator: Frie, J. W.
System: The Gateway to Oklahoma History