Conversion of pure spruce (Picea abies [L.] Karst.) stands into mixed stands by direct-seeding of beech (Fagus sylvatica L.) - effects of canopy density and fine root biomass on seed germination

Journal
Forest ecosystem restoration. Ecological and economical impacts of restoration processes in secondary coniferous forests. Proceedings of the international conference held in Vienna, Austria 10.-12. April, 2000
Date Issued
2000
Author(s)
Mosandl, R.
El Kateb, H.
Editor(s)
Hasenauer, H.