| 吉林西部草原区7种耐盐碱双子叶植物结构研究 |
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| 引用本文： | 陆静梅 李建东. 吉林西部草原区7种耐盐碱双子叶植物结构研究[J]. 应用生态学报, 1996, 7(3): 283-286 |
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| 作者姓名： | 陆静梅 李建东 |
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| 作者单位： | 东北师范大学国家草地生态工程实验室 |
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| 摘 要： | 利用扫描电镜技术研究了女菀、矶松、角碱蓬、鹅绒藤、蒙古鹤虱、伏萎陵菜和碱蒿７种耐盐碱植物结构．结果表明，７种植物根中具有发达的通气结构，具有耐盐碱、抗干旱的结构特征，尤其是叶表附属物（表皮毛、角质层、蜡质纹饰）均呈抗逆境结构．
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| 关 键 词： | 双子叶植物，结构特征，草地 |
Structure of saline-alkali tolerant dicotyls on west grassland |
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| .Lu Jingmei,Li Jiandong,Zhang Hongqin,Zhou Daowei and Xiao Hongxing. Structure of saline-alkali tolerant dicotyls on west grassland[J]. The journal of applied ecology, 1996, 7(3): 283-286 |
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| Authors: | .Lu Jingmei Li Jiandong Zhang Hongqin Zhou Daowei Xiao Hongxing |
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| Abstract: | Scanning electron microscopic studies on the structure of 7 saline-alkali tolerant dicotyls,Suaeda corniculata,Cynanchum chinense,Lappula intermedia, Potentilla supina and Artemisia anethifolia show that their roots have well-developed aerenchyma, and have the structural characters of saline-alkali and drought-tolerant.The subsidiaries on their leaf Surface such as epidermal hair,cuticle and waxy decorative patterns also show the stressreslstant structures. |
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| Keywords: | Dicotyls Structural characters Grassland. |
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