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Journal of Wood Science

Official Journal of the Japan Wood Research Society

Table 1 Growth parameters of sample trees

From: Effects of crown length on indole acetic acid (IAA) amounts in cambial region tissues in lower and upper trunks of sugi cultivars (Cryptomeria japonica) in September

Cultivar

Age

n

DBH (cm)

H (m)

CL (m)

CW (m)

CSA (m2)

CV (m3)

CL ratio (%)

Kumotoshi

41

9

20.4 (2.5)

18.7 (1.8)

8.0 (1.1)

2.84 (0.66)

36.3 (11.7)

18.2 (9.0)

44.0 (6.1)

Yaichi

41

11

24.8 (5.1)

21.0 (2.3)

8.1 (2.4)

2.85 (0.76)

37.7 (18.4)

19.7 (12.9)

38.1 (4.0)

Obiaka

41

9

21.9 (3.7)

18.2 (1.5)

6.9 (0.8)

2.35 (0.40)

25.7 (7.2)

10.5 (5.0)

37.8 (8.0)

  1. The value of DBH, H, CL, CW, CSA, CV and CL ratio represents the average value of sample trees, and the values in parentheses represent the standard deviations. n number of sample trees, DBH diameter at breast height, H tree height, CL crown length, CW crown width, CSA crown surface area, CV crown volume, CL ratio crown length-to-tree height ratio
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