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Comparison of roots. Silviculture 433 481
Comparison of roots of natural (N) and Ontario tube seedling (T) after 3 growing seasons. N.B. similarity. Engelhart Management Unit
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Comparison of red pine 3+0 and 1+2 stock planted after preparation with double mouldboard plow.
Comparison of red pine 3+0 and 1+2 stock planted after preparation with double mouldboard plow. Lindsay
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Comparison of Ontario and NB spruce
Comparison of Ontario (Kapuskasing) left and NB spruce (right). Provenance, black spruce, 2+0.
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Comparison of Normal 2+2 (Left) And 1.5+1.5 (Right)
Comparison of normal 2+2 (left) and 1.5+1.5 (right). White spruce, 2+2, transplants.
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Comparison of Greenhouse Grown Seedlings vs Regular Seedbed Stock Left: Sdlgs Sown Greenhouse Feb. Heeled-in June, Transplanted Aug Right: 11/2 Seedbed Stock Transplanted Aug
Comparison of greenhouse grown seedlings vs regular seedbed stock left: sdlgs sown greenhouse Feb. heeled-in June, transplanted Aug right: 11/2 seedbed stock transplanted Aug. Black spruce, 1+1, transplants.
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Comparison of Fresh and Frozen Stock, Extracted Seedlings, cf.slide #447
Comparison of fresh and frozen stock, extracted seedlings, cf.slide #447. White spruce, 2+1, transplants.
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Comparison of Fresh and Frozen Stock After First Growing Season in Transplant Lines
Comparison of fresh and frozen stock after first growing season in transplant lines. White spruce, 2+1, transplants.
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Comparison of crushing treatments
Foreground & left: crushed 1964, planted 1965. Right: crushed 1968, photo Sept 1968. N.B. hardwood strip left as fire break. Camp #2, Skin Gulch, J.D. Irving.
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Comparison of areas treated with crushing
Foreground & left: crushed 1964, planted 1965. Right: crushed 1968, photo Sept 1968. N.B. hardwood strip left as fire break. Camp #2, Skin Gulch, J.D. Irving.
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Comparison of a frost-damaged tree against no damage
Frost damage on white spruce compared with adjacent black spruce with no damage. Perkins Brook, Black Brook, J.D.Irving.
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