Black-Eyed Peas Cover Crop

Photograph of a cover crop of black-eyed peas. The back of the photograph proclaims, “blackeyed [sic] peas for a cover crop on land where alfalfa was grown in 1952. Cotton was grown in 1953-54. Class III land, 2% slope, Soil Unit 12. See photo No. Ok-92-10.”
Date: July 21, 1955
Creator: McConnell, John
System: The Gateway to Oklahoma History

Grass, Legume and Forb Cultivation

Photograph of irrigated alfalfa. Cutting alfalfa with a swather. The swather mows and swaths in a single operation. Alfalfa was irrigated with sprinklers and will make 60 bales per acre from this second cutting. Class I land, 1% slope, Soil Unit 8 and 9. OK-92-5.
Date: July 21, 1955
Creator: McConnell, John
System: The Gateway to Oklahoma History

Black-Eyed Peas Cover Crop Growing Under Two Conditions

Photograph of a cover crop field of black-eyed peas growing under two different conditions. The back of the photograph proclaims, "Field of blackeyed [sic] peas growing under two different conditions. Peas on right are following alfalfa in 1952 and cotton in 1953-54. Peas on left are following only cotton for a long period of years. See photos Ok-52-9 and 10. Class III land, 2% slope, Soil Unit 12."
Date: July 21, 1955
Creator: McConnell, John
System: The Gateway to Oklahoma History

Covercrop

Photograph of blackeyed peas for a cover crop following cotton for a long period of years. This field is adjacent to field where peas are growing after alfalfa. See photo No. OK-92-10. Class III land, 2% slope, soil unit 12.
Date: July 21, 1955
Creator: McConnell, John
System: The Gateway to Oklahoma History

Irrigated Alfalfa

Photograph of irrigated alfalfa. Cutting alfalfa with swather. Swather mows and swaths in a single operation. Alfalfa was irrigted with sprinklers and will make 60 bales per acre from this second cutting. Class I land, 1% slope, soil unit 8 and 9.
Date: July 21, 1955
Creator: McConnell, John
System: The Gateway to Oklahoma History

Wind, Wind Erosion, Sand Storms and Dunes

Photograph of a windbreak. A three-row Chinese Elm windbreak as planted on March 17, 1951 to protect cultivated field from wind erosion. Class II and III land, 2% slope, Soil Unit 7. OK-92-3.
Date: July 21, 1955
Creator: McConnell, John
System: The Gateway to Oklahoma History

Grass, Legume and Forb Cultivation

Photograph of Cutting alfalfa with a swather. Swather mows and swaths in a single operation. Alfalfa was irrigated with sprinkllers and will make 60 bales per acre from this second cutting. Class I land, 1% slope. Soil unit 8 & 9. OK-92-5.
Date: July 21, 1955
Creator: McConnell, John
System: The Gateway to Oklahoma History

Irrigated Alfalfa

Photograph of cutting alfalfa with swather. Swather mows and swaths in a single operation. Alfalfa was irrigated with sprinklers and will make 60 bales per acre from this second cutting. Class I land, 1% slope, Soil Unit 8 and 9.
Date: July 21, 1955
Creator: McConnell, John
System: The Gateway to Oklahoma History