5种柏科植物叶表面形态观察
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- 英文论文题名：The Observation of Leaf Surface Structure of 5 Cupressaceae Trees
- 论文作者：刘鹏 ; 吕志宁 ; 刘庆华
- 英文论文作者：LIU Peng ; L Zhi-ning ; LIU Qing-hua ; Gardening and Forestry College ; Qingdao Agriculture University ; Rushan Agriculture Bureau
- 年：2016
- 作者机构：青岛农业大学园林与林学院;乳山市农业局;
- 论文关键词：柏科植物 ; 扫描电镜 ; 叶表面超微观结构 ; 气孔适应性分布
- 英文论文关键词：Cupressaceae plants ; SEM ; Leaf surface microstructure ; Stomatal adaptation distribution rule
- 会议召开时间：2016-07-19
- 会议录名称：中国观赏园艺研究进展2016
- 语种：中文
- 分类号：S687
- 学会代码：EGYP
- 会议名称：2016年中国观赏园艺学术研讨会
- 会议地点：中国湖南长沙
- 主办单位：中国园艺学会观赏园艺专业委员会、国家花卉工程技术研究中心
- 学会名称：中国园艺学会
- 页数：4
- 文件大小：696k
- 原文格式：O
- 会议级别：全国
摘要
应用扫描电子显微镜,观察了柏科2个属5种植物叶表皮特征。结果发现,实验所取的5种柏科植物鳞叶远轴面的气孔分布于两鳞形叶交界处,气孔形态特征相似,多个副卫细胞明显隆起于叶表面,保卫细胞下陷,气孔长轴与叶中脉或与其周围长条形的表皮细胞走向平行;表皮角质层均较厚。但不同种植物之间也存在差别:5种柏科植物中,圆柏刺叶仅近轴面有气孔分布,其他植物叶片两面均有气孔分布。在所观察的样品中,只有翠蓝柏的气孔呈条带形排列,洒金千头柏的远轴面的气孔分布范围大于龙柏和圆柏。推测柏科植物叶的气孔的适应性分布规律有利于提高其抗旱性。
Observing the characteristics of leaf epidermis of 5 Cupressaceae trees in 2 genera by SEM.It turns out that in the5 Cupressaceae trees,the stomata of abaxiall surface distributes in two scales at the junction.Stomatal morphological characteristics are similar in the 5 Cupressaceae trees.Stomatal long axis parallel to leaf midrib.Horny layer are all thick in the samples.But there are many differences in these Cupressaceae trees.In the 5 Cupressaceae trees,stomata only distribute on the adaxial surface of Sabina chinensis(L.) Ant,but other plant leaves' stomata are on both sides.Only the Sabina squamata's stomata arrangement is in strip shape.The Abaxial stomatic distribution range of Platycladus spach ' Aurea' Nanais greater than Sabina chinensis(L) Ant.and Sabina chinensis(L.) Ant.' Kaizuca'.We can figure out that the leaf stomatal distribution rule of Cupressaceae plants is helpful to improve the drought resistance.
Observing the characteristics of leaf epidermis of 5 Cupressaceae trees in 2 genera by SEM.It turns out that in the5 Cupressaceae trees,the stomata of abaxiall surface distributes in two scales at the junction.Stomatal morphological characteristics are similar in the 5 Cupressaceae trees.Stomatal long axis parallel to leaf midrib.Horny layer are all thick in the samples.But there are many differences in these Cupressaceae trees.In the 5 Cupressaceae trees,stomata only distribute on the adaxial surface of Sabina chinensis(L.) Ant,but other plant leaves' stomata are on both sides.Only the Sabina squamata's stomata arrangement is in strip shape.The Abaxial stomatic distribution range of Platycladus spach ' Aurea' Nanais greater than Sabina chinensis(L) Ant.and Sabina chinensis(L.) Ant.' Kaizuca'.We can figure out that the leaf stomatal distribution rule of Cupressaceae plants is helpful to improve the drought resistance.
引文
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2.江泽平,王豁然.柏科分类和分布:亚科、族和属[J].植物分类学报,1997,03:236-248.
3.高静,单鸣秋,丁安伟,等.柏科药用植物研究进展[J].中药材,2008,11:1765-1769.
4.郑洁.3个柏科植物品种抗旱生理特性比较研究[D].内蒙古农业大学,2012.
5.姚红.四个柏科植物品种抗寒性生理生化研究[D].内蒙古农业大学,2012.
6.李春香,杨群.杉科、柏科的系统发生分析——来自28SrDNA序列分析的证据[J].遗传,2003,02:177-180.
7.扶巧梅.五种柏科植物精油对蚊虫的生物活性[D].中南林业科技大学,2012.
8.张泉.柏科植物雌球果发育的研究[D].中国科学院植物研究所,2001.
9.邵邻相,张均平,刘艳.8种柏科植物叶表皮的扫描电镜观察[J].浙江师范大学学报(自然科学版),2008,02:195-200.
10.吴翰.几种松柏植物叶片的扫描电镜观察[J].Journal of Integrative Plant Biology,1984,04:376-380+471.
11.王佳卓.杉科、柏科14种植物茎叶的解剖学研究[D].广西大学,2007.
12.Robson C.Oliveira,Peter Hammer,Eric Guibal,JeanMarie Taulemesse,Oswaldo Garcia.Characterization of metal-biomass interactions in the lanthanum(III)biosorption on Sargassum sp.using SEM/EDX,FTIR,and XPS:Preliminary studies[J].Chemical Engineering Journal,2014,239:.
13.K.Vos,N.Vandenberghe,J.Elsen.Surface textural analysis of quartz grains by scanning electron microscopy(SEM):From sample preparation to environmental interpretation[J].Earth-Science Reviews,2014,128:.
14.Takeshi Nakagawa,Jean-Louis Edouard,Jacques-Louis de Beaulieu.A scanning electron microscopy(SEM)study of sediments from Lake Cristol,southern French Alps,with special reference to the identification of Pinus cembra and other Alpine Pinus species based on SEM pollen morphology[J].Review of Palaeobotany and Palynology,2000,1081:.
15.刘璐,管东生,陈永勤.广州市常见行道树种叶片表面形态与滞尘能力[J].生态学报,2013,08:2604-2614.
16.肖媛,刘伟,汪艳,左艳霞,等.生物样品的扫描电镜制样干燥方法[J].实验室研究与探索,2013,05:45-53+172.
17.汤雪明,戴书文.生物样品的环境扫描电镜观察[J].电子显微学报,2001,20(3):217-223.
18.张明明,高瑞馨.针叶植物叶片比较解剖及生态解剖研究综述[J].森林程,2012,02:9-13.
19.万和文,沈吉,唐领余,等.中国西北地区松科和柏科气孔器形态[J].微体古生物学报2007,24(3):309-319.
20.Edinburgh.Leaf Micromorphology in Agathis and its Taxonomic Implications[J].the Royal Botanic Garden,Edinburgh,U.K.1980,135:71-79.
21.苏应娟.红豆杉科、三尖杉科和罗汉松科植物叶片结构的比较观察[J].武汉植物学研究,1997,04:307-316.