Norway Spruce Provenance Experiments in the Maritimes Region of Canada

Ottawa

1980

S. 155-160

4 Abb., 17 Lit. Ang.

Bandaufführung

10482S

156265

Results from ten provenance trials of Norway spruce in the Maritimes Region are reviewed. Norway spruce from eastern Poland and from mid-elevations in the Sudeten and Carpathian Mountains of northern Poland can be expected to perform well when planted over a wide range of sites in central and southern New Brunswick, Prince Edward Island and Nova Scotia. Norway spruce from east of the Baltic Sea, i.e., northeastern Poland, Latvia, Lithuania, western Russia and White Russia is recommended for northern New Brunswick. These same provenances are recommended for use in Great Lakes - St. Lawrence Region of Quebec and Ontario. Survival and growth rate of Norway spruce are compared to that of native spruce species. In general, survival of black and Norway spruce was the same and exceeded that of white and red spruce. Black spruce was taller than Norway which was taller than white and red spruce in most tests. It is suggested that growth of Norway spruce will exceed that of native spruces over rotations of 40-50 years.