Search for projects with tag "natural regeneration"
PI: Felicia Lidman
Study of birch seedling germination depending on soil moisture, different soil scarification intensities, time since soil scarification and seed rain. Layout: Natural regeneration and seeding of Birch in different combinations of soil scarification and soil moisture. 3 different soil preparations and 3 different soil moisture classes are monitored: - Dry, mesic moist. - Bare mineral soil, mixture with org.m. and and mineral soil and a control. Location: 108 plots outside Vindeln (Buberget and Pompej) and 108 plots outside Tierp (Tierp and Dragongate). one plot was 1 x 1.5 m.
[ID: 74] 2402 Kuosavaara
PI: Ulla Nylander
Different silvicultural alternatives for treatment of a degenerated forest in harsh climate (67°N, 460 m.a.s.l.) are investigated in this field trial established in 1983/84 with 32 parcels à 0.1 ha.