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Red pine, fertilized with potassium
Red pine fertilized at a rate of 150 lb/ac potassium as KCl in 1957. Photo in June 1960. Person is K.H. Reese.
Red pine, 43 years. Silviculture 419 465
Red pine at 43yrs planted on abandoned wind-eroded farmland. Vivian Forest west tract (York Regional Forest). Persons- Erling Armson (skis) & Harriett Armson (red jacket)
Red Pine, 40 years. Silviculture 479 525
Red pine planted 1930 at 40 yrs. Vivian Forest (York Regional Forest)
Red pine was planted in 1958, after 24 yrs.
Red pine was planted in 1958, after 24 yrs. Goody Lake Road, Sioux Lookout
Red pine thinnings. Silviculture 481 527
Red pine thinnings from 40+yr red pine. N.B. European larch on the right of logs. Vivian Forest (York regional Forest).
Red pine stand. Silviculture 365 412
Decadent red pine stand, live remnants on shoreline. Quetico, Irving Island. Photo Orie Loucks.
Red pine spacing plots
Red pine spacing plots, Pine Springs, Frost Centre, Dorset. Persons are Ken Armson & Peter Hynard.
Red pine replanted with black spruce
Red pine planted 1958-59; poor survival; replanted 1965 with black spruce. N.B. natural jack pine after cut of 1955-57. Gross Twp. EMU (Plonski).
Red pine planted on sand plain
Red pine planted on sand plain in 1959 on old jack pine cutover. N.B growth of poplar and balsam fir. Stand cleaned 1964. N.B. winter damage to red pine. Echo Twp. Sioux Lookout.
Red pine planted in 1930's after 60 years
Red pine planted in 1930's after 60 years. The Labonta plantation. S.D. Warren.