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植物研究 ›› 2004, Vol. 24 ›› Issue (2): 162-165.

• 论文 • 上一篇    下一篇

人工林青梅木材构造的初步研究

邢勇   

  1. 太原师范学院生物学系, 太原 030001
  • 收稿日期:2003-11-12 出版日期:2004-06-15 发布日期:2016-06-14
  • 作者简介:邢勇(1959-), 男, 副教授, 主要从事植物学、生态生理学研究。

A primary anatomical study on the wood of Vatica astrotricha plantation

XING Yong   

  1. Department of Biology, Taiyuan Teachers College, Taiyuan 030001
  • Received:2003-11-12 Online:2004-06-15 Published:2016-06-14

摘要: 解剖了人工林青梅木材。用切片、显微摄影的方法,通过观测,得到如下结果:⑴导管、木纤维、轴向薄壁组织和射线薄壁组织的比例相近,但木纤维最多。⑵管孔数目随生长轮数的增加而减少,而导管切向直径却增加。⑶树木的实际生长年龄比生长轮数少得多。⑷木材解剖特征的演化不均一。同时,对木材性质与构造的关系、解剖特征的系统发育、木材生长的规律进行了初步探讨。

关键词: 青梅, 人工林, 木材构造

Abstract: Slice and microphotographics were used to study the anatomical characteristics of the wood of plantation of Vatica astrotricha Hance.The relationship between the wood property and its structure,the phylogeny of the anatomical characteristic and the wood growth regulation were also studied.The results showed that:⑴the proportion of the vessel,xylem fiber,axial parenchyma and ray parenchyma corresponds approximately,but the xylem fiber is the most;⑵with the increase of the growth ring number,the pore number reduced,but the pore diameter increase;⑶it was too little that physically natural age in this tree compare with the growth ring number;⑷the wood anatomical characteristic was not uniform.

Key words: Vatica astrotricha Hance, plantation, wood anatomy