PMP0723_0723_USDA_Fig2R

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July 10, 2023

PHOTO: U.S. Department of Agriculture Forest Service

Completed ground board (bare soil with board and brick) and concrete slab (slab with PVC pipe) test at the Chipola Experimental Forest in March 2023. Plots with no PVC pipe or wooden boards are soil sampling plots. PHOTO: U.S. Department of Agriculture Forest Service

About the Author

Ellen Wagner is a former digital editor for PMP magazine.

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