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Field Fertilizer and Rye Variety Test; Winter Cover Crop

Description: Photograph of two UNIDENTIFIED men inspecting and testing various grasses and field fertilizers. The back of the photograph proclaims, "Field fertilizer and rye variety test; winter cover crop. Left: Strip Abruzzi rye (30#) and hairy vetch (10#) per acre, unfertilized. Center: Strip common rye (30#) and hairy vetch (10#) fertilized with 120# superphosphate (0-20-0) per acre. All strips planted October 29, 1944 (to be harvested for seed). Results per acre: Right strips (Fertilized) Hairy Vetch, … more
Date: April 26, 1945
Creator: Jenkins, E. W.
Item Type: Refine your search to only Photograph
Partner: Oklahoma Conservation Historical Society

Disking a Vetch and Rye Cover Crop in Orchard

Description: Photograph of an UNIDENTIFIED man on a tractor disking a vetch and rye cover crop in orchard. The back of the photograph proclaims, "Disking vetch and rye cover crop, fertilized with 220 lbs. per acre of superphosphate, in 60 acre orchard. Cover crop planted first of October 1944. After being disked the residue left on the surface of the soil conserves moisture and reduces run-off and erosion. This land formerly was in peanuts; peach trees were planted after cow peas had been grown 2 years. Cov… more
Date: April 26, 1945
Creator: Jenkins, E. W.
Item Type: Refine your search to only Photograph
Partner: Oklahoma Conservation Historical Society

Rye and Volunteer Vetch in Pecan Orchard

Description: Photograph of rye and volunteer vetch grasses planted in a 74-acre pecan orchard owned by Dr. W. L. Allen. The back of the photograph proclaims, "Volunteer cover and soil building crop vetch in 74 acre pecan orchard. In 1943 Dr. Allen planted 10# vetch and 30# rye with 100# phosphate per acre. Combined 100# seed per acre and disked residue into soil. In September, 1944 the orchard was treated with 100# 0-20-0 per acre. Volunteer vetch resulted that grazed 11 cows, and 1 horse from November 1 un… more
Date: April 26, 1945
Item Type: Refine your search to only Photograph
Partner: Oklahoma Conservation Historical Society
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