[1]刘主凰,王水英,林金国,等.不同海拔人工林毛竹材纤维形态和化学成分的差异[J].西北林学院学报,2011,26(02):196-199.
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不同海拔人工林毛竹材纤维形态和化学成分的差异()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第26卷
期数:
2011年02期
页码:
196-199
栏目:
木材与家具
出版日期:
2011-03-30

文章信息/Info

作者:
刘主凰;王水英;林金国;余雁;
福建农林大学材料工程学院;国际竹藤网络中心;
关键词:
海拔毛竹材纤维形态化学成分
文献标志码:
A
摘要:
对不同海拔人工林毛竹材纤维形态和化学成分进行测定和分析以揭示其变异规律。结果表明:海拔300 m人工林毛竹材纤维长度、长宽比和长纤维比率均大于海拔600 m和海拔900 m;海拔高度对人工林毛竹材纤维形态影响极显著;随着海拔高度的增加,毛竹材的热水抽出物含量、苯-醇抽出物含量、Klason木素含量及灰分含量均呈增大趋势,1%NaOH抽出物含量、纤维素含量及pH值均呈减小趋势。海拔300 m的毛竹材最适宜用作纸浆材。

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备注/Memo

备注/Memo:
国家“十一五”科技支撑课题“可降解竹基高分子复合材料制造关键技术研究与示范(2008BADA9B01)”;;福建省林业厅科学基金项目“福建主要竹种材性变异规律及应用的研究”
更新日期/Last Update: 2010-03-20