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in place name: "United States - Oklahoma - Logan County"  
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Farming Equipment and Methods

Description: Photograph of a channel-type terrace construction using 4 foot Fresno Scraper with a 3-mule team. The dirt from the third plowing of the channel has been moved into the ridge. Note in the completed terrace the broad flat channel and easy slopes on the ridge. Channel cross sectional area is 16.5 square feet and its effective height is 1.6 ft. OK-8344-N.
Date: March 20, 1942
Creator: Jenkins, Elvin W.
Item Type: Refine your search to only Photograph
Partner: Oklahoma Conservation Historical Society

Grass, Legume and Forb Cultivation

Description: Photograph of grasses. Weeping Love Grass (Eragrostis cruvula) in a cultivation study. Note the rows to the right of the white stick and the broadcast to the left of this. The area was seeded in April, 1939, on Chickasha fine sandy loam soil. # 340.
Date: October 1942
Creator: Elwell, H. M.
Item Type: Refine your search to only Photograph
Partner: Oklahoma Conservation Historical Society
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