Effect of seed weight on the size of lodgepole pine and white spruce container-planting stock
Ackerman, R.F.; Gorman, J.R.
Catalog ID: 30145
Northern Forestry Centre
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Effect of storage in slash on quantity and quality of lodgepole pine seeds available for regeneration
Catalog ID: 23203
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The effect of light and temperature on the germination of jack pine and lodgepole pine seeds
Ackerman, R.F.; Farrar, J.L.
Catalog ID: 30319
A field test of bullet planting in Alberta - Progress Report. Project A-105.
Catalog ID: 29249
Preliminary results of a field test of bullet planting in Alberta
Ackerman, R.F.; Crossley, D.I.; Kennedy, L.L.; Chedzoy, J.
Catalog ID: 24696
Seed release from slash-borne lodgepole pine cones after clearcutting. Project A-80.
Catalog ID: 29252
Provenance studies in European larch. Project K-62
Catalog ID: 29251
Continuous planting of white spruce throughout the frost-free period
Ackerman, R.F.; Johnson, H.J.
Catalog ID: 24527
Density prediction in lodgepole pine stands by diameter growth analysis
Catalog ID: 24526
Regeneration following strip clear cutting, scarification and slash disposal in a lodgepole pine stand
Catalog ID: 24524
A comparison of methods of direct seeding on mountain lithosols
Catalog ID: 29250
The effect of various seedbed treatments on the germination and survival of white spruce and lodgepole pine seedlings
Catalog ID: 30541