Ecology of birch species
presentation
[PDF-file, 3.4mb]
by Annei VIHERÄ-AARNIO
Management of birch methods to produce high quality birch
presentation
[PDF-file, 3.7mb]
by Pentti NIEMISTÖ
Curly birch (betula pendula var. carelica) and its management in Finland
presentation
[PDF-file, 2.4mb]
by Risto HAGQVIST
Economy of high quality birch management
presentation
[PDF-file, 2.4mb]
by Anssi AHTIKOSKI
The role of weed management in growing valuable broadleaved tree species
presentation
[PDF-file, 2.2mb]
by Derya ESEN
European inventory of improved varieties of valuable broadleaves
presentation [PDF-file, 2.4mb]
by Bart DE CUYPER
Pan- European provenance trial- questionnaire
presentation [PDF-file, 2.4mb]
by Bart DE CUYPER
