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Table III

Mean values, p -values for difference between provenances and islands, heritabilities, and coefficients of additive variation (CVA) for traits in the study (sample of 275 trees).

Trait Mean p -value h2± s.e. CVA (%)

Provenances Islands
Diameter (cm) 20.1 0.62 0.10 0.32 ± 0.18 10.4
Height (m) 20.1 0.55 0.14 0.22 ± 0.17 7.8
Volume (dm 3) 251.6 0.88 0.13 0.38 ± 0.19 30.8
Cellulose content (%) 39.6 0.55 0.83 0.50 ± 0.20 3.9
Wood density (g cm − 3) 0.5 0.32 0.65 0.48 ± 0.20 5.6