植物对水分胁迫的响应机制
Mechanisms of Plant Response to Water Stress
吴佳芯 1曾冉琦 1尹会兰 1贺昱景 1唐珠海 1宋思梦1
作者信息
- 1. 四川民族学院生态与农学院/横断山区生态修复与特色产业培育研究中心 四川,康定 626000
- 折叠
摘要
在水分胁迫下,植物的生长和生理特性会受到一定程度的影响,其形态和生长的改变与其选择何种响应策略有关.本文概述了水分胁迫对植物品质、生长发育影响的研究现状,提出了水分胁迫对植物生长状况指标的影响,分析其在水分胁迫前后的变化规律,探讨其耐受的生理机制,了解了植物的抗逆性和水分适应的特点,归纳了调控水分胁迫的措施,展望了植物抵御水分胁迫的应用前景和研究方向.
Abstract
Under water stress,the growth and physiological characteristics of plants will be affected to a certain extent,and the changes in their morphology and growth are related to the choice of response strategies.In this paper,we summarized the research status of the effects of water stress on plant quality,growth and development,put forward the effects of water stress on plant growth indicators,analyzed its changes before and after water stress,discussed the physiological mechanism of water resistance,understood the characteristics of plant stress resistance and water adaptation,summarized the measures to regulate water stress,and prospected the application prospects and research directions of plant resistance to water stress.
关键词
植物/水分胁迫/生长Key words
plants/water stress/growth引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据