Isoenaymatic variability in some of the polish populations of Norway spruce(picea abies) in the iufro-1972 provenance trial

摘要

The isoenzymatic studies performed on nine Picea abies H. Karst populations from Poland, indicated considerable ge- netic variation among investigated stands. Genetic similarities have demonstrated a clear pattern of geographic variabi- lity. Three of the nine studied populations(Zwierzyniec, Nowe Ramuki and Orawa) have shown markedly diverse characteristics compared to the remaining populations. the mountain populations have formed one group with two rela- ted subgroups.