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Proper Use of Stubble Residue
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.
System:
The Gateway to Oklahoma History
Proper Use of Stubble Residue
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.
System:
The Gateway to Oklahoma History
Proper Use of Stubble Residue
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.
System:
The Gateway to Oklahoma History
Proper Use of Stubble Residue
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.
System:
The Gateway to Oklahoma History
Proper Use of Stubble Residue
Photograph of Demonstration plot No. 9. One way, first operation leaving 1500 lb. straw from 3900 lb. original. Don Jackson preparing plots for "Use of Crop Residue Field Day" June 30, 1965.
Date:
June 30, 1965
Creator:
Chance, R. J.
System:
The Gateway to Oklahoma History