湖北农业科学 ›› 2021, Vol. 60 ›› Issue (1): 10-13.doi: 10.14088/j.cnki.issn0439-8114.2021.01.002

• 综述 • 上一篇    下一篇

作物干旱复水补偿效应研究

唐建1, 冯娟1, 刘云飞2   

  1. 1.塔里木河流域干流管理局,新疆 库尔勒 841000;
    2.华中科技大学土木与水利工程学院,武汉 430074
  • 收稿日期:2020-01-23 出版日期:2021-01-10 发布日期:2021-02-02
  • 通讯作者: 刘云飞(1991-),男,在读硕士研究生,研究方向为节水灌溉和植物蒸散发,(电子信箱)769902417@qq.com。
  • 作者简介:唐建(1986-),男,四川内江人,工程师,主要从事水资源管理、河湖管理与保护工作,(电话)13579125917(电子信箱)287661185@qq.com。

Study on compensation effect of crop rewatering for drought

TANG Jian1, FENG Juan1, LIU Yun-fei2   

  1. 1. The Mainstream Branch of Xinjiang Tarim River Basin Authority,Korla 841000,Xinjiang,China;
    2. Colleage of Civil and Hydraulic Engineering,Huazhong University of Science and Technology,Wuhan 430074,China
  • Received:2020-01-23 Online:2021-01-10 Published:2021-02-02

摘要: 中国水资源分布不均,干旱情况严重影响着农业生产。许多研究表明,一定程度的干旱胁迫后复水作物会逐渐恢复至正常的生长状态,甚至加速作物生长,显现出补偿效应。但对作物的补偿作用程度以及如何根据补偿效应调整农业灌溉制度、减少干旱胁迫对农业生产的不利影响还有待明确。通过总结干旱复水补偿效应对各种农作物的生理、形态和产量方面影响的相关研究,进一步了解复水后作物的生长特点,为完善作物干旱复水补偿效应的研究提供一定的理论参考。

关键词: 干旱复水, 补偿效应, 干旱胁迫, 农业恢复

Abstract: China's water resources are unevenly distributed,and drought seriously affects agricultural production.Many studies have shown that after a certain degree of drought stress,rehydrated crops will gradually return to normal growth state,and even accelerate the growth of crops,showing compensation effect.However,the extent of compensation to crops and how to adjust agricultural irrigation system according to the compensation effect and reduce the adverse effects of drought stress on agricultural production need to be clarified.Through summarizing the related research on the effects of drought rewatering compensation effect on the physiology,morphology and yield of various crops,the growth characteristics of crops after rewatering were further understood,which provided certain theoretical reference for improving the research on compensation effect of crop drought rewatering.

Key words: drought rehydration, compensation effect, drought stress, agricultural restoration

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