Forestry 1962 35(1):71-76; doi:10.1093/forestry/35.1.71
© 1962 by Institute of Chartered Foresters
A Theoretical Exercise in Crown Thinning
G. D. ROUSE
Forestry Commission
Crown thinning of Douglas fir (Pseudotsuga taxifolia) quality class II is critically examined quantitatively and qualitatively and a provisional yield table is given. Large-size timber can be grown fast, but the sacrifices in accepted standards of quality may result in a lower financial yield.

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