| 白城地区盐碱生态环境3种植物的结构 |
| |
| 引用本文： | 谷颐.白城地区盐碱生态环境3种植物的结构[J].东北林业大学学报,2005,33(5):110-111. |
| |
| 作者姓名： | 谷颐 |
| |
| 作者单位： | 长春大学,长春,130012 |
| |
| 摘 要： | 采用光学显微镜技术对白城地区盐碱生态环境生长的豆科3种植物进行结构研究，首次在苦参叶的下表皮及叶柄的表皮上发现了盐腺。紫穗槐以聚盐和泌盐两种方式抗盐。兴安胡枝子在叶柄的皮层中以及韧皮部和木质部间以及髓细胞中都有少数含晶细胞分布。兴安胡枝子的抗盐方式属于聚盐型。
|
| 关 键 词： | 紫穗槐 苦参 兴安胡枝子 盐腺 含晶细胞 |
| 收稿时间： | 2005-04-30 |
| 修稿时间： | 2005-04-30 |
Tissue Structure of Three Species of Plants Grown in Saline -alkali Eco -environment in Baicheng Area |
| |
| Gu Yi.Tissue Structure of Three Species of Plants Grown in Saline -alkali Eco -environment in Baicheng Area[J].Journal of Northeast Forestry University,2005,33(5):110-111. |
| |
| Authors: | Gu Yi |
| |
| Abstract: | Optical microscope was used to investigate the tissue structures of 3 species of salt-tolerant plants grown in Baicheng City, including Amorpha fruticosa L., Sophora flavescens Ait. and Lespedeza davurica (Laxim.) Schindl. Salt gland was found under the foliar hypodermis and petiolar epidermis of Sophora flavescens for the first time. Salt-gathering and salt-secreting were two types of salt-resistance of Amorpha fruticosa. There were fewer crystalloid cells in the cortex of leafstalks, the marrow or in the clearance between phloem and xylem for Lespedeza davurica. The salt resistant manner for Lespedeza davurica belonged to salt-gathering. |
| |
| Keywords: | Amorpha fruticosa L Sophora flavescens Ait Lespedeza davurica (Laxim ) Schindl Salt gland Crystalloid cell |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
