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Filtering by: Subject Ochoco Mountains (Or.) Subject Abies concolor -- Siskiyou Mountains (Calif. and Or.)

Survival of natural and planted seedlings under a shelterwood in southwest Oregon

Creator:

Helgerson, O. T., Wearstler, Kenneth A., Bruckner, Werner K., and Oregon State University. Forest Research Laboratory

Abstract:

The effects of naturally shaded microsites on survival and height growth of natural and planted seedlings were evaluated after an initial shelterwood harvest in the eastern Siskiyou Mountains of southwestern Oregon. After 2 years, the probabilities of survival for planted Douglas-fir (84 percent) and ponderosa pine (56 percent) were significantly...

Resource Type:

Technical Report

Full Text:

natural regeneration nor planted seedlings have proved consistently successful after clearcutting or