. Development over 25 years of Douglas-fir, western hemlock, and western redcedar planted at various spacings on a very good site in British Columbia. Douglas fir British Columbia; Western hemlock British Columbia; Western redcedar British Columbia; Tree planting British Columbia. u a> o ' 1 1 1 1 1 i i 1 L. 20 - 0 L 1 1 ' i i I 1 1 1 1 1 0 5 10 15 20 25 0 5 10 15 20 25 Age (years) Figure 12b—Surviving trees as a percentage of the nominal number planted, by age and by spacing, of Douglas-fir in the 49-tree-plot and trials and of western redcedar and western hemlock in the 49-tre
. Development over 25 years of Douglas-fir, western hemlock, and western redcedar planted at various spacings on a very good site in British Columbia. Douglas fir British Columbia; Western hemlock British Columbia; Western redcedar British Columbia; Tree planting British Columbia. u a> o ' 1 1 1 1 1 i i 1 L. 20 - 0 L 1 1 ' i i I 1 1 1 1 1 0 5 10 15 20 25 0 5 10 15 20 25 Age (years) Figure 12b—Surviving trees as a percentage of the nominal number planted, by age and by spacing, of Douglas-fir in the 49-tree-plot and trials and of western redcedar and western hemlock in the 49-tree-plot 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 Reukema, Donald L; Smith, J. Harry G; Pacific Northwest Research Station (Portland, Or. ). [Portland, Or. ] : U. S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station
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Keywords: ., bookcentury1900, bookcollectionameri, bookcollectionbiodiversity
