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Grass, Legume and Forb Cultivation
Photograph of a control plot, Red Plains Experiment station. Average annual soil loss from the Bermuda grass plot, bare hard fallow plot and de-surfaced plot. About 10 inches of the surface soilwas removed from the de-surfaced area in 1929 when the experiment was started. This area has been planted to continuous cotton with rows up an down the slope. OK-3348.
Date:
December 1940
Creator:
Elwell, H. M.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
Grass, Legume and Forb Cultivation
Photograph of old vegetation at the Red Plains Experiment Station. The old vegetation, after moving mature grass plants, provided a mulch which reduces erosion. This mulch creates a silt deposit and attention is called to the young grss seedlings which are emerging. This is important on badly eroded abandoned areas which are being revegetated. OK-8349.
Date:
July 23, 1940
Creator:
Elwell, H. M.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
Photocopy of a photo from The Oklahoma Eagle
Photo of the new science building at Langston University
Date:
June 15, 1940
Creator:
unknown
Object Type:
Clipping
System:
The Gateway to Oklahoma History