Browse Items (13654 total)

Booklet highlighting achievements of 40 Lakehead researchers, as part of 40th anniversary celebrations.

Close-up of seedlings in paper pots after 133 growing days. Black spruce, 1+0, container stock.

Paper pot seedlings in greenhouse after 133 days of growing. Black spruce, 1+0, container stock.

Transplanting using dual 5-row machines. Black spruce, 2+0, transplanting.

Seedlings watered at intervals of 3, 5 or 9 days. Jack pine, white spruce, 1+0, experimental irrigation.

Seedlings whose roots have been exposed for periods of 2, 6 and 10 hours before simulated planting: Green (2), right (10), middle (6). White spruce, 2+0, root exposure.

Initiation of cabbage-heading, cause unknown. Jack pine, 1+0, cabbage-heading.

Super seedling with R. Laupert (Supt.) White spruce, 3+0, seedling, super.

Keith McClain's fertility/density trial, 1973. White spruce, 2+0, fertilization trial.

Views of mulch being applied and close-up of mulched bed. Mulching.