Trees 76 mm d.b.h. had higher stem-average percentage of compression wood than those 152 mm or 228 mm d.b.h. Latifolia had less compression wood (5.5 percent) than murrayana (7.7 percent). In both varieties, stem sections from 45° through 50° latitude were proportionally more free of compression ...
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Koch, Peter
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Côté, Wilfred A.
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Day, A.C.
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Schlieter, J.
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[Incidence of compression wood and stem eccentricity in lodgepole pine of North America]
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Incidence of compression wood and stem eccentricity in lodgepole pine of North America