[1]木巴热克·阿尤普,荆卫民,伊丽米努尔,等. 柽柳属6种植物侧枝木质部导水率与纹孔数量特征关系[J].西北林学院学报,2017,32(2):106-111.[doi:10.3969/j.issn.1001-7461.2017.02.18]
　Mubarek Ayup,JING Wei-min,Yiliminuer,et al. Relations between Xylem Hydraulic Efficiency and Inter-vessel Pit Features of Six Tamarix L.Species[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2017,32(2):106-111.[doi:10.3969/j.issn.1001-7461.2017.02.18]
点击复制

 柽柳属6种植物侧枝木质部导水率与纹孔数量特征关系()
分享到：

《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第32卷
期数:
2017年第2期
页码:
106-111
栏目:
出版日期:
2017-03-31

文章信息/Info

Title:
 Relations between Xylem Hydraulic Efficiency and Inter-vessel Pit Features of Six Tamarix L.Species
文章编号:
1001-7461(2017)02-0106-06
作者:
 木巴热克·阿尤普1; 2; 荆卫民1; 3; 伊丽米努尔4; 王希勇1; 3
 (1.中国科学院 新疆生态与地理研究所，新疆 乌鲁木齐 830011；2.中国科学院 荒漠与绿洲生态国家重点实验室，新疆 乌鲁木齐 830011；3.中国科学院 新疆吐鲁番沙漠植物园，新疆 吐鲁番 838008；4.新疆林业科学院 造林治沙研究所，新疆 乌鲁木齐 830017)
Author(s):
 Mubarek Ayup1; 2; JING Wei-min1; 3; Yiliminuer4; WANG Xi-yong1; 3
 (1.Xinjiang Institute of Ecology and Geography,Chinese Academy of Sciences,Urumqi,Xinjiang 830011,China; 2.State Key Laboratory of Desert and Oasis Ecology,Xinjiang Institute of Ecology and Geography,Chinese Academy of Sciences,Urumqi,Xinjiang 830011,China）
关键词:
 ; 导水效率; 纹孔数量特征; 纹孔口面积; 相关性
Keywords:
 ; hydraulic conductivity;  pit quantitative feature;  pit aperture area;  correlations
分类号:
S793.5
DOI:
10.3969/j.issn.1001-7461.2017.02.18
文献标志码:
A
摘要:
 柽柳属（Tamarix L.）植物是耐旱耐盐胁迫的良好固沙造林树种，借助木质部导水率及栓塞测量系统和扫描电子显微镜，分别对6种柽柳属植物侧枝的导水能力与纹孔特征进行测量观察。结果表明，6种柽柳属植物侧枝木质部导水效率和纹孔数量特征具有显著的种间差异性（P<0.01），其导水率的高低排序为刚毛柽柳(T.hispida)＞沙生柽柳(T.taklamakanensis＞多枝柽柳(T.ramosissima)＞细穗柽柳(T.leptostachys)＞中国柽柳(T.chinensis)＞短穗柽柳(T.laxa)；刚毛柽柳具有最大的纹孔膜面积和外纹孔口面积，而短穗柽柳的相应指标较小。6种柽柳属植物侧枝木质部纹孔膜结构没有明显的差异性，纹孔膜上未见微孔；各柽柳植物侧枝导水率与外纹孔口面积具有较好的正相关关系。
Abstract:
Tamarix L.species are highly resistant to extremely atmospheric drought and salinized soil conditions.They are good species for the afforestation in sandy area.The lateral branches with diameters of 2.5-4.5 mm were collected from 6 Tamarix  species,namely,T.taklamakanensis,T.ramosissima,T.leptostachys,T.hispida,T.chinensis,and T.laxa.Xylem hydraulic specific conductivity (Ks(max)) was measured by using a XYLEM  xylem embolism meter.All xylem intervessel pit features were observed by SEM technique.The results showed that there were significant inter-specific differences in lateral branch xylem hydraulic efficiency and inter-vessel pit quantitative features among 6 Tamarix species (P<0.01).The order of xylem hydraulic efficiency of 6 species was T.hispida>T.taklamakanensis>T.ramosissima>T.leptostachys>T.chinensis>T.laxa.T.hispida had the largest pit membrane area and outer pit aperture area,T.laxa had the lowest value of Apm and outer Apa.SEM images indicated that there were no obvious qualitative differences in the inter-vessel pit membrane structures of lateral branches among different Tamarix species.In all species,the intact pit membrane was observed as a uniform deposition of microfibrils across the surface,with no visible pores.Correlation analysis revealed that there was positive significant correlations between lateral branch xylem Ks(max) value and outer pit aperture area.

相似文献/References:

[1]李亚藏,梁彦兰,王庆成. 铅对山梨和山荆子光合作用和叶绿素荧光特性的影响[J].西北林学院学报,2012,27(05):21.
　LI Ya-cang,LIANG Yan-lan,WANG Qing-cheng. Influence of Pb on Photosynthesis and Chlorophyll Fluorescence Characteristics in Pyrus ussuriensis and Malus baccata [J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(2):21.
[2]张小咏,李佳,杨艳昭,等. 基于SWAT模型的长江源区径流模拟[J].西北林学院学报,2012,27(05):38.
　ZHANG Xiao-yong,LI Jia,YANG Yan-zhao,et al. Runoff Simulation of the Catchment of the Headwaters of the Yangtze River Based on SWAT Model[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(2):38.
[3]杨红旗,陈广辉,王金林. PVAc改性酚醛树脂制备铝木复合材料研究[J].西北林学院学报,2013,28(01):170.[doi:10.3969/j.issn.1001-7461.2013.01.34]
　YANG Hong-qi,CHEN Guang-hui,WANG Jin-lin. PF Adhesive Modified by PVAc for Manufacturing Technology of Decorative Fiberboard with Aluminum Foils[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(2):170.[doi:10.3969/j.issn.1001-7461.2013.01.34]
[4]江涛,李秀荣,谢延军,等. 微波预处理对巨尾桉木材渗透性的影响[J].西北林学院学报,2013,28(01):174.[doi:10.3969/j.issn.1001-7461.2013.01.35]
　JIANG Tao,LI Xiu-rong,XIE Yan-jun,et al. Effects of Microwave Pretreatment on the Permeability of Eucalyptus grandis×Eucalyptus urophylla[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(2):174.[doi:10.3969/j.issn.1001-7461.2013.01.35]
[5]牛晓霆,王逢瑚,曹新民. 明清家具匠师原木下料的工艺原则及措施[J].西北林学院学报,2013,28(01):178.[doi:10.3969/j.issn.1001-7461.2013.01.36]
　NIU Xiao-ting,WANG Feng-hu,CAO Xin-min. Techniques and Principles of Log Cuttings of Furniture Makers in Ming and Qing Dynasties[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(2):178.[doi:10.3969/j.issn.1001-7461.2013.01.36]
[6]吕金阳,覃卓凯,舒辉,等. 银杉木材构造美学价值[J].西北林学院学报,2013,28(01):183.[doi:10.3969/j.issn.1001-7461.2013.01.37]
　LV Jin-yang,QIN Zhuo-kai,SHU Hui,et al. Esthetical Values in Wood Structure of Cathaya argyrophylla[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(2):183.[doi:10.3969/j.issn.1001-7461.2013.01.37]
[7]杨艳红,张海敏,孙景荣. 基于传统文化视角的现代家具设计探析[J].西北林学院学报,2013,28(01):188.[doi:10.3969/j.issn.1001-7461.2013.01.38]
　YANG Yan-hong,ZHANG Hai-min,SUN Jing-rong. Study of Modern Furniture Design Based on Traditional Culture[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(2):188.[doi:10.3969/j.issn.1001-7461.2013.01.38]
[8]黄圣游,叶喜. 新中式家具“中式”传统的界定[J].西北林学院学报,2013,28(01):192.[doi:10.3969/j.issn.1001-7461.2013.01.39]
　HUANG Sheng-You,YE Xi. Definition of Traditional Element in New Chinese Style Furniture[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(2):192.[doi:10.3969/j.issn.1001-7461.2013.01.39]
[9]韩维生,赵明磊,王宏斌. 基于阈限理论的设计尺度体系[J].西北林学院学报,2013,28(01):197.[doi:10.3969/j.issn.1001-7461.2013.01.40]
　HAN Wei-sheng,ZHAO Ming-lei,WANG Hong-bin. Design Scale System Based on Threshold Theory[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(2):197.[doi:10.3969/j.issn.1001-7461.2013.01.40]
[10]宋杰,侯建军,申黎明. 按摩椅按摩头包覆层对按摩舒适性的影响[J].西北林学院学报,2013,28(01):202.[doi:10.3969/j.issn.1001-7461.2013.01.41]
　SONG Jie,HOU Jian-jun,SHEN Li-ming. Influence of Massager Coat Layer of Massage Chairs on the Degree of Comfort[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(2):202.[doi:10.3969/j.issn.1001-7461.2013.01.41]

备注/Memo

备注/Memo:
 收稿日期：2016-06-17修回日期：2016-09-01
基金项目：国家自然科学基金NSFC-新疆联合基金项目（U1303102）。
作者简介：木巴热克·阿尤普，女，在读博士，研究方向：干旱区植物木质部结构与功能。E-mail:mubarek@ms.xjb.ac.cn
更新日期/Last Update: