Browse Items (4334 total)
- Collection: Ken Armson fonds
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Fire origin white pine. Silviculture 362 409
Fire origin white pine, with spruce and eastern white cedar. 90 yrs. Quetico. N.B. hardwood understory. Photo Orie Loucks
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Over-mature red pine
Over-mature red pine, fire origin. N.B. hardwoods in opening one young red pine in the foreground.
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Over-mature red pine with black spruce
Over-mature red pine with black spruce developing in openings. Quetico. Photo Orie Loucks.
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Red pine stand. Silviculture 365 412
Decadent red pine stand, live remnants on shoreline. Quetico, Irving Island. Photo Orie Loucks.
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Fire origin white pine with balsam fir understory
Fire origin white pine with balsam fir understory. Quetico, Norway Pt. Photo Orie Loucks
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Decadent red pine, Quetico.
Decadent red pine, Quetico, Hilly Island, Lac LaCroix. Photo Orie Loucks
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Nitrogen deficiency in white spruce. Silviculture 368 418
Nitrogen deficiency (needle chlorosis) in white spruce planted in poorly-drained old field sandy loams. Larose Forest, Limerick
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Normal white spruce planted in poorly-drained old field sandy loam
Normal white spruce planted in poorly-drained, old field sandy loam, Larose Forest, Limerick. Person is J.R.M. (Mack) Williams
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Red pine. Silviculture 370 417
Red pine 8yrs from planting on well-drained sandy loam.Larose ForestLimerick. Person is J.R.M.(Mack) Williams
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Red pine 8 years after planting
Red pine 8 years after planting on well-drained old field sandy loam. N.B. chlorosis on needles, lack of 3 yearr foliage. cf slide 370. Person is J.R.M. (Mack) Williams
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