| 高地钩叶藤节间与节部导管及维管束形态特征径向变异规律 |
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| 引用本文： | 汪佑宏,张菲菲,薛夏,季必超,李担,张利萍.高地钩叶藤节间与节部导管及维管束形态特征径向变异规律[J].安徽农业大学学报,2019,46(5):806-809. |
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| 作者姓名： | 汪佑宏 张菲菲 薛夏 季必超 李担 张利萍 |
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| 作者单位： | 安徽农业大学林学与园林学院,合肥,230036 |
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| 基金项目： | 国家自然科学基金（31570553）和“十二五”国家科技支撑计划研究任务项目（2015BAD04B0302）共同资助。 |
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| 摘 要： | 为了更好地了解棕榈藤材的性能、提高我国棕榈藤资源培育和高附加值加工利用水平，选用高地钩叶藤为研究对象，采用显微图像分析系统，对该藤2 m处的节间和节部的导管分子及维管束形态特征进行统计与分析。结果显示，节间与节部大导管分子长度、直径、密度的平均值分别为3 981.363和2 666.883 μm、198.235和202.402 μm、3.611和3.784个·mm-2；维管束径向直径、弦向直径、密度的平均值分别为523.466和534.794 μm、373.624和379.823 μm、3.078和3.202个·mm-2。经F检验，仅节间与节部的导管分子长度差异极显著(P＜0.05 ）。
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| 关 键 词： | 高地钩叶藤 节间 节部 导管 维管束 变异规律 |
| 收稿时间： | 2019/2/21 0:00:00 |
The variation rule of vessel and vascular bundle morphological characteristics of Plectocomia himalayana between internode and node |
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| WANG Youhong,ZHANG Feifei,XUE Xi,JI Bichao,LI Dan and ZHANG Liping.The variation rule of vessel and vascular bundle morphological characteristics of Plectocomia himalayana between internode and node[J].Journal of Anhui Agricultural University,2019,46(5):806-809. |
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| Authors: | WANG Youhong ZHANG Feifei XUE Xi JI Bichao LI Dan and ZHANG Liping |
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| Institution: | School of Forestry and Landscape Architecture, Anhui Agricultural University, Hefei 230036,School of Forestry and Landscape Architecture, Anhui Agricultural University, Hefei 230036,School of Forestry and Landscape Architecture, Anhui Agricultural University, Hefei 230036,School of Forestry and Landscape Architecture, Anhui Agricultural University, Hefei 230036,School of Forestry and Landscape Architecture, Anhui Agricultural University, Hefei 230036 and School of Forestry and Landscape Architecture, Anhui Agricultural University, Hefei 230036 |
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| Abstract: | |
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| Keywords: | Plectocomia himalayana internode node vessel vascular bundle variation rule |
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