对格氏栲人工林和天然林木材物理力学性质的测定和比较分析结果表明, 格氏栲人工林和天然林木材的密度、干缩性、顺纹抗压强度、抗弯强度和端面硬度均属中等; 格氏栲人工林木材除抗弯弹性模量、抗劈力和冲击韧性小于天然林外, 其余指标均稍大于天然林。经差异显著性t 检验表明, 格氏栲人工林和天然林木材物理力学性质指标中仅抗弯弹性模量、抗劈力和冲击韧性差异显著外, 其余指标差异不显著。表2 参7 The results showed that the density, shrinkage, compressive strength, flexural strength and end hardness of the wood of Castanopsis kawakamii plantation and natural forest were both Which is moderate; except for flexural elastic modulus, anti-splitting force and impact toughness of C. plantarum wood, the remaining indicators are slightly larger than the natural forest. The t-test showed that there was no significant difference in flexural modulus, anti-splitting force and impact toughness among the indexes of physical and mechanical properties of wood of G. plantarum and natural forest. Table 2 Reference 7