| 拉雅松木材构造的研究 |
| |
| 引用本文： | 牟继平.拉雅松木材构造的研究[J].广西农业生物科学,1993(2). |
| |
| 作者姓名： | 牟继平 |
| |
| 作者单位： | 广西农业大学林学院林学系 |
| |
| 摘 要： | 对松科松属一新种——拉雅松进行了木材解剖研究,并与同属常见的细叶云南松、马尾松进行了比较。拉雅松为脂道材,轴向管胞胞壁具明显的螺纹加厚,轴向薄壁组织缺如;木射线由射线管胞和射线薄壁细胞组成,具单列和纺缍形两类射线;其木材构造与细叶云南松、马尾松相近似,但也有一些区别。
|
| 关 键 词： | 松属 拉雅松 木材构造 管胞 螺纹加厚 |
A STUDY ON THE WOOD STRUCTURE OF PINUS CRASSICORTICEA |
| |
| Mou Jiping.A STUDY ON THE WOOD STRUCTURE OF PINUS CRASSICORTICEA[J].Journal of Guangxi Agricultural and Biological Science,1993(2). |
| |
| Authors: | Mou Jiping |
| |
| Abstract: | The wood anatomy of Pinus crassicorticea was conducted and compared with that of other two species of the same genus. Pinus crassicorticea js a resin canal wood. There is clear spiral thickening on the wall of longitudinal tracheids. Longitudinal parenchyma is absent. The wood rays are uniseriate and fusiform and consisted of ray tracheids and ray parenchyma cells. The wood structure of Pinus crassicorticea resembles that of P. yunnanensis var. tenuifolia and P. massoniana. But there are some differences among them. |
| |
| Keywords: | Pinus Pinus crassicorticea wood structure tracheid spiral thickening |
| 本文献已被 CNKI 等数据库收录！ |
