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Table 1 Comparison of mean MOE values determined by acoustic and ultrasonic methods (N = 21)

From: A novel method to correct for wood MOE ultrasonics and NIRS measurements on increment cores in Liquidambar styraciflua L

Method

Mean (MPa)

Contrast

Difference (MPa)

p value

US360 (a)

18250

A

1620

<10−2

US10 (b)

16100

US360

2150

<10−2

A (b)

16630

US10

530

0.20

  1. US360, MOE measured by the ultrasonic method on 360 mm prismatic bars. US10, MOE measured by the ultrasonic method on 10 mm prismatic bars. A, MOE measured by the acoustic method on 360 mm prismatic bars. a and b, Classification by group, according to Holm’s method
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Annals of Forest Science

ISSN: 1297-966X