Browse Items (4334 total)
- Collection: Ken Armson fonds
Sort by:
Group selection in hard maple, 8 yrs after cutting
Group selection in hard maple, 8 yrs after cutting. Barrie's woodlot, Cambridge.
Not viewed
Growth comparison between planted black spruce and natural larch
Black spruce planted in 1966. N.B. growth in comparison with natural larch. Person is Niels Kreiberg. Basely Brook. cf slides # 167 & 193. Black Brook, J.D.Irving
Not viewed
Growth in black spruce
Black spruce planted 1968 (at 9 yrs from seed) Ht.247cm. Niels Kreiberg at 47yrs, 183cm! Camp 12, Black Brook, J.D.Irving.
Not viewed
Growth in black spruce paper pot planted in July 1972, Height 51cm. (image 2)
Black spruce paper pot planted July, 1972, Height 51cm. Photo Sept/1973. Hunter Brook Road. Black Brook, J.D.Irving.
Not viewed
Growth measurement on tree seedlings experiment (UF200ac control)
Height measurement by researcher
Not viewed
Growth of Marchantia in spruce bed resulting from using a purchased soil mix
Growth of Marchantia in spruce bed resulting from using a purchased soil mix (Promix) which contains alkaline peat, i.e. lime mixed in. Soil mix, black spruce, 1+0.
Not viewed
Growth of Seedlings at Three Fertility Levels
Growth of seedlings at three fertility levels and four seedbed densities to show interrelationships.
Not viewed
Grumic Dark Brown n.b. Structure of Soil.
Grumic Dark Brown n.b. structure of soil. Photo from Canada Department of Agriculture. Mollisol, P, S, D.
Not viewed
Gully erosion - Red Deer River, Alberta
Gully erosion - Red Deer River, Alberta - aerial view.
Not viewed
Gully erosion in fine to medium sand
Gully erosion in fine to medium sand, Hwy 66, Matachewan.
Not viewed