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中国农学通报 ›› 2020, Vol. 36 ›› Issue (27): 41-45.doi: 10.11924/j.issn.1000-6850.casb20190800555

所属专题: 油料作物

• 农学·农业基础科学 • 上一篇    下一篇

水分胁迫对大豆生长与产量的影响及应对措施

王诗雅1(), 冯乃杰1,2, 项洪涛3, 冯胜杰1, 郑殿峰1,2()   

  1. 1黑龙江八一农垦大学农学院,黑龙江大庆 163319
    2广东海洋大学农学院,广东湛江 524088
    3黑龙江省农业科学院耕作栽培研究所,哈尔滨 150086
  • 收稿日期:2019-08-20 修回日期:2019-09-19 出版日期:2020-09-25 发布日期:2020-09-23
  • 通讯作者: 郑殿峰
  • 作者简介:王诗雅,女,1994年出生,黑龙江齐齐哈尔人,硕士研究生,主要从事大豆化学调控方面的研究。通信地址:163000 黑龙江省大庆市龙凤区新发街与毅峰路交叉口南450米,Tel:0459-2673851,E-mail: wsy1106ok@126.com
  • 基金资助:
    国家自然科学基金“干旱胁迫下S3307对大豆苗期侧根形成的调控及其生理和分子生物学机制”(31571613);“大豆侧根形成对种子萌发过程中赤霉素调控的响应及机理”(31271652);黑龙江省自然科学基金“干旱胁迫下大豆幼苗对吲哚丁酸钾调控的响应及分子生物学机制”(ZD2017003)

Water Stress: Effects on Growth and Yield of Soybean and the Countermeasures

Wang Shiya1(), Feng Naijie1,2, Xiang Hongtao3, Feng Shengjie1, Zheng Dianfeng1,2()   

  1. 1Agronomy College of Heilongjiang Bayi Agricultural University, Daqing Heilongjiang 163319
    2Guangdong Ocean University, Zhanjiang Guangdong 524088
    3Crop Tillage and Cultivation Institute, Heilongjiang Academy of Agricultural Sciences, Harbin 150086
  • Received:2019-08-20 Revised:2019-09-19 Online:2020-09-25 Published:2020-09-23
  • Contact: Zheng Dianfeng

摘要:

在大豆生长发育过程中,非生物胁迫严重影响理化进程并降低产量,其中水分胁迫是所有其他非生物胁迫(高温、低温、土地瘠薄、盐碱等)损失的总和。为了提高大豆在水分胁迫中的抗逆性,通过归纳水分胁迫对大豆生长发育及产量的研究现状,总结干旱和淹水胁迫对大豆形态结构、生理指标及产量指标的影响,分析抵御水分胁迫的应对措施和有效方法。指出目前抗旱防涝存在的问题,并提出解决方案,以期降低水分胁迫对大豆生产造成的损失。

关键词: 大豆, 水分胁迫, 形态结构, 生理指标, 产量

Abstract:

During the growth and development of soybean, abiotic stress seriously affects the physiological and biochemical process of soybean, and reduces the crop yield. Water stress equals to the total loss of all other abiotic stresses, such as high temperature, low temperature, barren land, saline-alkali, etc. In order to improve the soybean resistance to water stress, it is necessary to summarize the research progress on the water stress affecting soybean growth and yield, and the possible impacts on morphological structure, physiological parameters and yield components, and analyze the countermeasures and effective solutions. The paper points out crucial problems in drought and waterlogging disasters, and provides feasible suggestions for reducing the yield loss caused by water stress.

Key words: soybean, water stress, morphological structure, physiological parameters, yield

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