| 蒺藜科13种植物叶结构对环境适应多样性研究 |
| |
| 引用本文： | 高强,燕玲,冯振旗. 蒺藜科13种植物叶结构对环境适应多样性研究[J]. 内蒙古农业大学学报(自然科学版), 2008, 29(2) |
| |
| 作者姓名： | 高强 燕玲 冯振旗 |
| |
| 作者单位： | 内蒙古农业大学生态环境学院,呼和浩特,010019;神华集团乌达矿业有限公司,乌海,016040 |
| |
| 基金项目： | 国家自然科学基金，国家科技基础平台建设项目 |
| |
| 摘 要： | 本文对广布于荒漠区的13种蒺藜科植物叶的解剖结构进行了观察比较,结果表明:蒺藜科植物叶均具有典型的旱生结构特征,表现为:叶型小,多内质化;角质层较发达;气孔下陷;叶内环栅型,栅栏组织发达,海绵组织特化为贮水组织;输导组织发达.不同属间对环境表现出特有的适应途径,反映了植物对干旱环境的适应多样性.
|
| 关 键 词： | 蒺藜科 叶 解剖结构 适应多样性 |
THE ADJUST DIVERSITY OF THE ENVIRONMENT DIVERSITY ON THE LEAF STRUCTRUE OF 13 SPECIES OF ZYPOPHYLLACDAE |
| |
| GAO Qiang,YAN Lin,FENG Zhen-qi. THE ADJUST DIVERSITY OF THE ENVIRONMENT DIVERSITY ON THE LEAF STRUCTRUE OF 13 SPECIES OF ZYPOPHYLLACDAE[J]. Journal of Inner Mongolia Agricultural University(Natural Science Edition), 2008, 29(2) |
| |
| Authors: | GAO Qiang YAN Lin FENG Zhen-qi |
| |
| Affiliation: | 1.College of Ecology and Environment;Inner Mongolia Agricultural University;Huhhot 010019;China;2.Shen Hua Qroup Wuda Mining Industry Corporation;Limied;016040 China |
| |
| Abstract: | Anotomical characterisitics of plant leaf structure of 13 species of Zypophyllacdae in desert area were observed and compaired,the result showed that the xeromorphic characterisitics of Zypophyllacdae plant were obvious.Small leaf area;the cuticles were developed;stomata were a litter sunken;well develpoed palisade tissue,the spongy parenchyma specicalied as storage organization;well developed conducting tissue.The different species showed their own special adjust method to the different environment,indicat... |
| |
| Keywords: | Zypophyllacdae leaf anotomical characterisitics adjust diversity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
