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青钱柳幼龄期生长与木材性状表现及其性状相关分析(PDF)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
2014年05期
Page:
113-117
Column:
研究论文
publishdate:
2014-09-30

Article Info:/Info

Title:
Growth and wood properties of juvenile Cyclocarya paliurus, and their correlation analysis
Article ID:
1000-2006(2014)05-0113-05
Author(s):
DENG Bo YANG Wanxia FANG Shengzuo* LI Xianmin
College of Forestry, Nanjing Forestry University, Nanjing 210037,China
Keywords:
Cyclocarya paliurus DBH basic density crystallinity microfibril angle
Classification number :
TS653
DOI:
10.3969/j.issn.1000-2006.2014.05.022
Document Code:
A
Abstract:
To select superior families of juvenile Cyclocarya paliurus, seven families of four-year-old C. paliurus were selected as test materials. The variation in growth rate, microfibril angle, basic density and crystallinity were studied. The results indicated that there was a significant difference in diameter at breast height(DBH), microfibril angle, basic density and crystallinity among the seven families. The average DBH ranged from 4.93 to 6.47 cm, while basic intensity and crystallinity were 0.441-0.547 g/cm3 and 37.63%-46.62%, respectively. The microfibril angle ranged from 19.0°to 30.6°, and the value decreased with the age of growth ring increasing. The variance analysis indicated that the variation was mainly from provenances. The DBH showed a weak negative correlation with the basic density, but a highly significant negative correlation with the crystallinity and a significant positive relationship with the microfibril angle, respectively. Furthermore, crystallinity had a highly significant negative correlation with the microfibril angle, but there were no significant correlation among other wood properties. This trial suggested that it may be more effective to select superior families on provenance level.

References

[1] 成俊卿. 木材学[M]. 北京: 中国林业出版社, 1981.
[2] Panshin A J, Carl de Z. Textbook of wood technology[M]. 4th edition. New York: McGraw-Hill Book Company, 1980.
[3] Zobel B J, van Buijtenen J P. Wood Variation: its causes and control[M]. Heidelberg: Springer-Verlag Berlin,1989:363.
[4] 巩其亮. 银杏无性系材性遗传变异及良种选择[D]. 泰安:山东农业大学, 2009.Gong Q L. Genetic variation of wood properties and superior clones selection of Ginkgo biloba L.[D]. Taian:Shandong Agricultural University, 2009.
[5] 方升佐, 杨万霞. 青钱柳的开发利用与资源培育[J]. 林业科技开发, 2003, 17(1): 49-51.Fang S Z, Yang W X.Silviculture and utilization of Cyclocarya paliurus resources[J]. China Forestry Science and Technology, 2003, 17(1): 49-51.
[6] 洑香香, 方升佐. 青钱柳次生代谢产物及其生理功能[J]. 安徽农业科学, 2009, 37(28): 13612-13614. Fu X X, Fang S Z. Secondary metabolites and its physiological function of Cyclocarya paliurus resources[J]. Journal of Anhui Agri Sci, 2009, 37(28): 13612-13614.
[7] 连雷龙. 青钱柳的栽培技术[J]. 林业科技开发, 2003, 17(3): 51-52.Lian L L. Cultivation techniques of Cyclocarya paliurus[J].China Forestry Science and Technology, 2003, 17(3): 51-52.
[8] 佘诚棋, 杨万霞, 方升佐, 等. 青钱柳种源间苗期性状变异分析[J]. 南京林业大学学报:自然科学版, 2010, 31(1): 34-38.She C Q, Yang W X, Fang S Z, et al. Variation analysis of seedling characters among provenances of Cyclocarya paliurus[J]. Journal of Nanjing Forestry University:Natural Sciences Edition, 2010, 31(1): 34-38.
[9] Fang S Z, Wang J Y, Wei Z Y, et al.Methods to break seed dormancy in Cyclocarya paliurus(Batal)Iljinskajia[J]. Scientia Horticulturae, 2006, 110, 305-309.
[10] Segal L, Creely J J, Martin A E, et al. An empirical method for estimating the degree of crystallinity of native cellulose using the X-ray diffractometer[J]. Textile Research Journal, 1959,(29): 786-794.
[11] 李坚. 木材波谱学[M]. 北京: 科学出版社, 2003.
[12] 李坚,刘一星, 崔永志. 人工林杉木幼龄材与成熟材的界定及材质早期预测[J]. 东北林业大学学报, 1999, 27(4):24-28. Li J, Liu Y X, Cui Y Z.Demarcation of juvenile wed and mature wood of planted Chinese fir and its wood quality prediction[J]. Jouranl of Northeast Forestry University, 1999, 27(4): 24-28.
[13] Walke J C F, Bunerfield B G. The importance of microfibril angle for the processing industries[J]. New Zealand Forestry, 1995, 40(4): 34-40.
[14] 方升佐, 徐锡增, 吕士行. 杨树定向培育[M]. 合肥: 安徽科学技术出版社, 2004.
[15] 秦特夫, 黄洛华. 5种不同品系相思木材的化学性质.I:木材化学组成及差异性[J]. 林业科学研究, 2005, 18(2): 191-194. Qin T F, Huang L H. Study on the difference of chemical properties among five acacia species woods. I:study on the difference of chemical composition[J]. Forest Research, 2005, 18(2): 191-194.
[16] Deng B, Shang X L, Fang S Z, et al. Integrated effects of light Intensity and fertilization on growth and flavonoid accumulation in Cyclocarya paliurus[J]. Journal of Agricultural and Food Chemistry, 2012, 31: 6286-6292.
[17] 周一旸, 洑香香, 尚旭岚, 等. 青钱柳种质资源多样性SRAP初步分析[J]. 基因组学与应用生物学, 2011, 30(1): 40-46.Zhou Y Y, Fu X X, Shang X L, et al.Preliminary study on the genetic diversity of germplasm for Cyclocarya paliurus revealed by SRAP markers[J]. Genomics and Applied Biology, 2011, 30(1): 40-46.
[18] 徐有明, 邹明宏, 唐万鹏, 等. 火炬松种源木材管胞特征值的差异分析[J]. 南京林业大学学报:自然科学版, 2002, 26(5): 15-20.Xu Y M, Zou M H, Tang W P, et al. Difference analyses of tracheid morphological characteristics among provenances of exotic loblolly pine in southern districts of Henan province in China[J]. Journal of Nanjing Forestry University:Natural Sciences Edition, 2002, 26(5): 15-20.
[19] Lambeth C C. Early selection is affection in 20-year-old genetic test of loblolly pine[J]. Silvae Genetica, 1988, 32(5): 210-215.

Last Update: 2014-10-31