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Composite Surface Soil Sample

Description: Photograph of J. A. Killough in fourth of a series: How to take a composite surface soil sample. After you have taken a thin slice of soil from the hole, take a core about a half inch wide from the center of the slice and place in a clean bucket. Repeat for each spot selected within the field or area to be sampled.
Date: January 25, 1955
Creator: Gamble, M. D.
Item Type: Refine your search to only Photograph
Partner: Oklahoma Conservation Historical Society

Composite Surface Soil Sample

Description: Photograph of J. A. Killough in second of a series: How to take a composite surface soil sample. At each spot the plant growth, trash or mulch is cleared from the ground where the hole is to be dug.
Date: January 25, 1955
Creator: Gamble, M. D.
Item Type: Refine your search to only Photograph
Partner: Oklahoma Conservation Historical Society

Soils, Soil Erosion, Soil Conservation & Crop Management

Description: Photograph of soil sampling. Fourth in a series: How to take a composite surface soil sample. After you have taken a thin slice of soil from the hole, take a core about a half inch wide from the center of the slice and place in a clean bucket. Repreat for each spot selected within the field or area to be sampled (See OK-2-4, 2-5, 2-6 and 2-11). This is photo OK-2-9.
Date: January 25, 1955
Creator: Gamble, M. D.
Item Type: Refine your search to only Photograph
Partner: Oklahoma Conservation Historical Society
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