. Lumber recovery from dead ponderosa pine in the Colorado Front Range. 10 9 - + + + t-. 0 -\ 1 1 1 1 1 1 1 1 1 1 r r 0 4 8 12 16 20 24 Diameter (inches) Figure 3—Estimated lumber recovery factor based on gross cubic volume, along with the data scatter, is shown for all logs combined. The relation of lumber recovery factor to log diameter is very similar to the relation of CR% of surfaced-dry lumber to log diameter. Equations and statistics are given in table 3. 400 -i 350 - 300 -. Please note that these images are extracted from scanned page images that may have been digitally enhanced for re


. Lumber recovery from dead ponderosa pine in the Colorado Front Range. 10 9 - + + + t-. 0 -\ 1 1 1 1 1 1 1 1 1 1 r r 0 4 8 12 16 20 24 Diameter (inches) Figure 3—Estimated lumber recovery factor based on gross cubic volume, along with the data scatter, is shown for all logs combined. The relation of lumber recovery factor to log diameter is very similar to the relation of CR% of surfaced-dry lumber to log diameter. Equations and statistics are given in table 3. 400 -i 350 - 300 -. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Willits, Susan; Woodfin, Richard O; Snellgrove, Thomas A; Pacific Northwest Research Station (Portland, Or. ). [Portland, Or. ] : U. S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station


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