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干旱区园林植物抗旱机制研究进展

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干旱区水资源短缺是影响植物生长发育及分布的主要因素,也限制了园林植物在景观中的应用.文章从干旱胁迫下植物根系、叶片等形态结构及植物光合作用、渗透调节等生理生化2个方面综述了干旱区园林植物对干旱胁迫的响应机理,并提出未来抗旱机理的研究方向.
Advances of Drought Tolerant Mechanism Garden Plants in Arid Areas
Water deficit has seriously affected the growth and distribution of plants in arid areas.What' s more,the application of garden plants in landscape was also limited.An overview of garden plants of drought stress mechanisms was reported from two aspects which contain morphology including roots and leaves; physiology and biochemistry comprising membranes,photosynthesis,and osmotic adjustment and so on.New research directions of drought-resistance were also proposed in the future.

Garden plants in arid areasDrought stressDrought-resistance mechanismResearch progress

陈立明、尹艳豹

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东北林业大学林学院,黑龙江哈尔滨150040

干旱区园林植物 干旱胁迫 抗旱机制 研究进展

2015

安徽农业科学
安徽省农业科学院

安徽农业科学

影响因子:0.413
ISSN:0517-6611
年,卷(期):2015.(4)
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