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Official Journal of the Japan Wood Research Society

Journal of Wood Science Cover Image

Table 5 Correlation matrices of lateral growth and wood properties in tested trees in two trial sites

From: Surface growth stress and wood properties of 8-year-old planted Big-leaf mahogany (Swietenia macrophylla King) from different landrace provenances and trial sites in the Philippines

Variables Trial site   SRS MFA XD FL FW VL VW
DBH Butuan Pearson correlation − 0.10 0.11 − 0.42 0.12 − 0.19 0.22 0.51*
N 18 18 18 18 18 18 18
Cagayan de Oro Pearson correlation − 0.42 − 0.44 − 0.21 0.21 0.16 0.09 0.44
N 18 18 18 18 18 18 18
SRS Butuan Pearson correlation   − 0.02 0.39** − 0.01 0.19 0.06 − 0.03
N   67 67 67 66 66 66
Cagayan de Oro Pearson correlation   0.38** 0.00 0.03 − 0.06 0.20 − 0.16
N   62 65 65 65 65 65
MFA Butuan Pearson correlation    0.22 − 0.11 − 0.12 − 0.28 − 0.25
N    72 71 71 71 71
Cagayan de Oro Pearson correlation    − 0.01 0.06 0.08 0.08 − 0.20
N    67 67 67 67 67
XD Butuan Pearson correlation     0.07 0.11 − 0.08 − 0.21
N     71 71 71 71
Cagayan de Oro Pearson correlation     − 0.09 − 0.05 − 0.13 − 0.04
N     72 72 72 72
FL Butuan Pearson correlation      − 0.25 − 0.02 0.09
N      70 70 70
Cagayan de Oro Pearson correlation      0.287* 0.53** − 0.04
N      72 72 72
FW Butuan Pearson correlation       0.270* 0.35**
N       71 71
Cagayan de Oro Pearson correlation       0.15 0.16
N       72 72
VL Butuan Pearson correlation        0.14
N        71
Cagayan de Oro Pearson correlation        − 0.30
N        72
  1. *Correlation is significant at the 0.05 level (2-tailed)
  2. **Correlation is significant at the 0.01 level (2-tailed)