JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 1999, Vol. 23 ›› Issue (01): 57-60.doi: 10.3969/j.jssn.1000-2006.1999.01.014
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Xu Kuiwu Xu Yongji Gong Shigan
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Abstract: The wood tracheid morphological features and their radial wariations of Korean spruce plantations from 3 plots on different indexes are studied. The results are as follows: (1) The radial variation patterns of the tracheid morphological features of the wood from 3 plots are respectively similar. (2) Based on the radial variation patterns, there are no obvious differences in the mature ages of wood from 3 plots. It is determined to be about 17~20 years. (3) The tracheid length, the tracheid length_width ratio and the ratio of double wall thickness to lumen are increased as the site index is increased.
Xu Kuiwu Xu Yongji Gong Shigan. Effects of Different Site Index Classes on Wood Tracheid Dimensionof Korean Spruce (Picea Koriensis Nakai)[J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 1999, 23(01): 57-60.
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URL: http://nldxb.njfu.edu.cn/EN/10.3969/j.jssn.1000-2006.1999.01.014
http://nldxb.njfu.edu.cn/EN/Y1999/V23/I01/57