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Trees, Tree Farms, Woodlands, and Forests

Description: Photograph of pecan trees. These pecan tress were fertilized in 1956 using about 40 pounds of 10-20-10 fertilzer per tree. Fertilizer worked into the ground under trees. This year the crop promises to be very good. OK-559-6.
Date: September 24, 1957
Creator: Davis, T. J.
Partner: Oklahoma Conservation Historical Society
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