Frost damage on white spruce compared with adjacent black spruce with no damage. Perkins Brook, Black Brook, J.D.Irving.

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.

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.

Comparison of fresh and frozen stock after first growing season in transplant lines. White spruce, 2+1, transplants.

Comparison of fresh and frozen stock, extracted seedlings, cf.slide #447. White spruce, 2+1, transplants.

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.

Comparison of normal 2+2 (left) and 1.5+1.5 (right). White spruce, 2+2, transplants.

Comparison of Ontario (Kapuskasing) left and NB spruce (right). Provenance, black spruce, 2+0.

Comparison of red pine 3+0 and 1+2 stock planted after preparation with double mouldboard plow. Lindsay

Comparison of roots of natural (N) and Ontario tube seedling (T) after 3 growing seasons. N.B. similarity. Engelhart Management Unit