三种泡桐无性系木材材性及纤维形态的研究  

Wood Properties and Fiber Morphology of Paulownia Hybrid Clones

作　　者：安培钧[1] 段新芳[1] 樊军锋 周永学 刘学政 

机构地区：[1]西北林学院木材工业系,陕西省林业科学研究所,西安朱雀家具公司

出　　处：《西北林学院学报》1995年第1期34-37,共4页Journal of Northwest Forestry University

摘　　要：通过对陕西林研所新培育的７年生陕桐３号，陕桐４号泡桐与豫杂１号泡桐木纤维形态和木材材性的研究，结果表明陕桐３号，陕桐４号泡桐纤维长度均较豫杂１号（对照）长，但３种之间差异不明显；陕桐３号材性最优，豫杂１号次之，陕桐４号较差。方差分析和多重比较表明后二者材性相近。从纤维形态特征和木材材性结果看，两新杂交种均可大面积推广，陕桐４号和陕桐３号适作家具用材。Describes the wood properties and fiber morphology of 7-years old 2 new paulownia clones Shantong No.3 and Shantong No. 4 cultivated by Shaanxi Research Institute of Forest Science and YuZa No.1(control clone).The fiber lengths of Shantong No.3 and Shantong No.4 are a liltle longer than that of the control. The wood properties of Shantong No.3 is much better than other two, and the other two clones are equivalent through variance analysis and multiple comparison. Two new hybrid clones can be cultivated widely in large area and can be used as furniture wood.

关 键 词：木材纤维形态 木材材性 泡桐 无性系 

分 类 号：S792.430.1[农业科学—林木遗传育种]