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Official Journal of the Japan Wood Research Society

Journal of Wood Science Cover Image

Table 2 Summary of growth data of sampled trees at each of the trial sites and landrace provenances: averages and standard deviations of diameter at breast height (DBH) and tree height (Ht)

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

Trial sites Provenances n   Average DBH (SD) cm Average Ht (SD) m
Butuan Bislig 3   33.00 (9.61) 21.00 (4.58)
Cebu 3   36.60 (10.62) 21.00 (2.65)
Lianga 3   37.70 (7.91) 22.00 (2.52)
Maasin 3   22.00 (2.60) 18.00 (0.58)
Makiling 3   30.00 (7.65) 20.00 (2.00)
Tacloban 3   24.00 (4.69) 19.00 (1.53)
Total 18 Average 30.55 (7.18) 20.17 (2.31)
Cagayan de Oro Bislig 3   22.40 (8.13) 9.00 (2.00)
Cebu 3   22.30 (8.25) 10.00 (2.08)
Lianga 3   26.30 (10.65) 9.00 (0.58)
Maasin 3   21.00 (6.47) 12.00 (3.61)
Makiling 3   23.50 (8.59) 14.00 (4.73)
Tacloban 3   22.00 (7.54) 11.00 (3.06)
Total 18 Average 22.92 (8.27) 10.83 (2.67)