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Seedlings 1-4 root experiment

Jackpine seed production area thinned in 1981, after 1yr. Garibaldi Twp. Shining Tree M.U. MNR

Jackpine seeded in 1966 after logging. Thinned 1972 to ca. 1000/ac. Vrooman Twp. Gogama.

Jackpine seeded in 1966 after logging. Thinned 1972 to ca. 1000/ac. Vrooman Twp. Gogama.

Jack pine seeded in 1968 on cutover then Precommercial thinned in 1974. Person is Peter Brook. White River

Jackpine seedling (3+0), three weeks after outplanting. N.B. large top:root ratio; not a "good" seedling. J.D.Irving.

Jack pine in June 1972 after site prep with Bracke cultivator in Fall 1971. Nimitz Twp. Chapleau, cf slides #752 & 753

Aerial view of site preparation with pads & chains Great Lakes Forest Products, Thunder Bay

Jackpine 4 yrs after winter seeding (1967) from skidoo. Site prepared by Marden chopper 1966. J.D.Irving, Aboushagan, Sackville

Jackpine tubes planted 1966 on area clearcut & burned. N.B. growth Willison Twp. Englehart Management Unit