Seed orchard selected in France from trees + from North-East Poland. The late bloom and growth are much improved.
Download PDFSeed orchard of the French origin Chapois (Jura), improved for growth, late budding and wood density.
Download PDFOrigin Rachovo-Ukraine. Seed orchard with 50 clones of plus-trees selected by the franco-danish research for their vigour, late bud flushing, shape and timber density.
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