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White spruce with heavy competition ca. 4 yrs after planting
White spruce with heavy competition ca. 4 yrs after planting. Nordica Twp. Englehart Man.Unit
Root system asymmetry in 7yrs jackpine
Jackpine 2+0 planted 1964, 7 yrs after. root system shows asymmetry cf. slides 576, 577. Davidson Twp. Englehart Management Unit.
Jackpine growth planted 7 yrs ago
Jackpine 2+0 planted 1964 after clearcutting and site preparation (barrel at 7 yrs. cf. slide #148. Davidson Twp. Englehart Man. Unit
6yrs jackpine trees planted after clearcut and burned area
Jackpine tubes at 6yrs (planted 1966 after planting on clearcut and burned). N.B. natural volunteers. Willison Twp. Englehart Management Unit
Jackpine trees planted in treated area
Jackpine tubes planted 1966 on area clearcut & burned. N.B. growth Willison Twp. Englehart Management Unit
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.
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.
4 yrs white spruce
White spruce planted 1967, after 4yrs, 1m.ht. Big Forks Ridge, J.D.Irving, Black Brook. cf. slides #169 & 462
Jackpine planted on log yard
Jackpine planted in 1966 on log yard (all organic matter removed; 1970 2m. cf with comparable response of white and red spruce. Old Camp 2, Black Brook.
White spruce plantation
White spruce planted in 1966, after 5 growing seasons. red spruce in background of 601b. Old Camp 2, Black Brook, J.D.Irving.