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中国农学通报 ›› 2017, Vol. 33 ›› Issue (24): 62-67.doi: 10.11924/j.issn.1000-6850.casb17050110

• 资源 环境 生态 土壤 气象 • 上一篇    下一篇

盐胁迫对植物各营养器官形态结构影响的研究进展

谷俊,耿贵,李冬雪,於丽华   

  1. 黑龙江省普通高校甜菜遗传育种重点试验室/黑龙江大学,黑龙江省普通高校甜菜遗传育种重点试验室/黑龙江大学,黑龙江省普通高校甜菜遗传育种重点试验室/黑龙江大学,黑龙江省普通高校甜菜遗传育种重点试验室/黑龙江大学
  • 收稿日期:2017-05-25 修回日期:2017-08-17 接受日期:2017-06-19 出版日期:2017-09-05 发布日期:2017-09-05
  • 通讯作者: 於丽华
  • 基金资助:
    国家甜菜农业产业技术体系“东北区栽培”(CARS-210301);国际科技合作项目“抗旱、耐盐碱能源甜菜品种”选育与栽培技术研究 (S2010NR0854);黑龙江省教育厅高校基本科研业务费专项资金项目“外源亚精胺对甜菜幼苗耐盐性调控的研究”(HDJCCX-201614)。

Effect of Salt Stress on Plant Nutritional Organs’Morphology and Structure: Research Progress

  • Received:2017-05-25 Revised:2017-08-17 Accepted:2017-06-19 Online:2017-09-05 Published:2017-09-05

摘要: 在胁迫条件下,植物为了提高自身对不良环境的适应能力,保持物种的延续性,其结构形态势必发生变化。盐渍土在我国分布面积广泛,盐渍土上的作物由于受到各种胁迫作用,导致生长发育不良、农作物减产等问题,所以解决盐渍土对作物胁迫的问题刻不容缓。本文从植物根、茎、叶形态结构方面阐述了盐胁迫对植物影响,解析植物在形态学的耐盐机理,为选育耐盐品种提供了参考依据。

关键词: 设施, 设施, 碳源材料, 土壤碳氮变化, 产量与品质

Abstract: To improve plants’adaptability to poor environment and maintain the continuity of species, it is inevitable that the structure and morphology of plants must change under salt stress. Salty soil distributes in China wildly and the crops are subject to all kinds of stress, these lead to plants maldevelopment and yield decrease, so it is very urgent to solve the problem of stress caused by salty soil on plant. In this paper, theauthors explained the effects of salt stress on plant from the structure and morphology of root, stem and leaf, and analyzed the mechanism of plants’toleration to salt stress, and the results could provide reference for breeding salt-tolerant varieties.