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Black spruce planted on crushed area
Black spruce 2+2 planted 1966 on area crushed 1965. N.B. effect of the crushing. Basely Brook, Black Brook, J.D.Irving.
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Black spruce planted in treated plot (photo 2)
Black spruce 1.5+1.5, planted July 1971, on plot treated with Dybar & simazine in 1970. Sharpe Twp. Englehart Man. Unit Prof. Day expt.
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Black spruce planted in treated plot
Black spruce 1.5+1.5, planted July 1971, on plot treated with Dybar & simazine in 1970. Sharpe Twp. Englehart Man. Unit Prof. Day expt.
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Black spruce planted in paper pot, extracted to show root development
Black spruce planted July 1972 in paper pot, extracted June 1973 to show root development. Deersdale, Camp 66. J.D.Irving.
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Black spruce planted in overturned peat
Black spruce planted in overturned peat after site preparation by Cuthbertson drainage plow. N.B. Protection as well as improved drainage.
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Black spruce planted in July 1972 in paper pot, extracted June 1973
Black spruce planted in July 1972 in paper pot, extracted June 1973 to show root development. Deersdale, Camp 66. J.D.Irving.
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Black spruce planted in 1969 at 10yrs
Black spruce planted 1969 at 10yrs. Person is Pat Marceau. Black Brook, J.D. Irving
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Black spruce planted in 1968
Black spruce planted 1968. N.B. spruce in foreground planted on an old log yard with no organic material. Camp 12, Fall Brook, Black Brook, J.D.Irving.
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Black spruce planted August 1973, extracted to show roots.
Black spruce planted August 1973, extracted to show roots. Miramichi, J.D. Irving
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Black spruce planted August 1972.
Black spruce planted August 1972. Height 43cm. Miramichi, J.D. Irving
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