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Proper Use of Stubble Residue

Description: Photograph of proper use of stubble residue Demonstration plot No. 3. Results after tandem disk and twist chisel operations leaving 900 lb. of resudue on surface from original 3900 lb.
Date: June 6, 1965
Creator: Chance, R. J.
Partner: Oklahoma Conservation Historical Society

Proper Use of Stubble Residue

Description: Photograph of the proper use of stubble residue, demonstration Plot No. 1. Results after the second large sweep operatiobn leaving 2400 lbs. of straw from the original 3900 lb.
Date: June 6, 1965
Creator: Chance, R. J.
Partner: Oklahoma Conservation Historical Society

Proper Use of Stubble Residue

Description: Photograph of proper use of stubble residue Demonstration plot No. 4. Results after tandem disk and large sweep operation leaving 2100 lb. of resudue on surface from original 3900 lb.
Date: June 6, 1965
Creator: Chance, R. J.
Partner: Oklahoma Conservation Historical Society

Proper Use of Stubble Residue

Description: Photograph of proper use of stubble residue Demonstration plot No. 7. Results after Twist Chisel operations leaving 2200 lb. of resudue on surface from original 3900 lb.
Date: June 6, 1965
Creator: Chance, R. J.
Partner: Oklahoma Conservation Historical Society

[Photograph 2012.201.B1066.0062]

Description: Caption: "Like everything else, the Alfalfa County Free Fair has changed a lot since the mid 1920's Most of the changes have been observed first hand by M. M. Provos, farmer and member of the county fair board for 35 years." Man sets up fence.
Date: September 6, 1962
Partner: Oklahoma Historical Society
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