Effect of jellyrolling and acclimatization on survival and height growth of conifer seedlings
U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1986 - Conifers - 14 pages
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acclimatized seedlings Average values BB Hoe Chiloquin Cleary cold storage conifer seedlings Corvallis Dahlgreen 1976 Department of Agriculture desiccation differences among treatments dipping roots Dougl Douglas-fir seedlings effects of jellyrolling Entiat exposure of roots fir seedlings growth of ponderosa handling and planting height growth ranged increase survival jack pine jellyrolled and acclimatized jellyrolled seedlings jellyrolling or acclimatization lodgepole pine Lotan National Forest nursery Oregon Oregon State University P.O. Box Pacific Northwest PB Auger peat moss-water percent pile and burn pine and Douglas-fir Pinus banksiana planted seedlings planting ranged planting stock ponderosa pine seedlings Preplanting prior to planting Ranger Districts regeneration relative humidity root-dipped Seedling Moisture Stress Seedlings designated seedlings were planted significantly higher Silver Lake Soil spray survival and growth survival of jellyrolled survival or growth tent or shed tests were conducted three sites Tree Planters U.S. Department values of survival vermiculite vermiculite-water slurry Washington white spruce