Photograph of Armin Groeneman, district cooperator, and neighbor, plowing under a green manure crop of 4 to 6 ton per acre of sweet clover. Land was limed 6 or 7 years ago of 2.5 tons per acre and 500 lbs. of Raw Rock Phosphate per acre. Sweet clover in crop rotation is a common practice on the Groeneman farm. He says it opens the soil and allows better moisture penetration and improves crop yields.
The Oklahoma Conservation Historical Society (OCHS) was organized and became a functioning organization in 2018. Partnerships were formalized with the Oklahoma Association of Conservation Districts (OACD), the Oklahoma Historical Society, the Oklahoma State University Oral History Research Program and the Natural Resources Conservation Service (NRCS).
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Description
Photograph of Armin Groeneman, district cooperator, and neighbor, plowing under a green manure crop of 4 to 6 ton per acre of sweet clover. Land was limed 6 or 7 years ago of 2.5 tons per acre and 500 lbs. of Raw Rock Phosphate per acre. Sweet clover in crop rotation is a common practice on the Groeneman farm. He says it opens the soil and allows better moisture penetration and improves crop yields.
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