【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．更多还原

【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.更多还原