生态学报2017，Vol.37Issue(23)：7791-7798,8.DOI:10.5846/stxb201703200472
植物对盐分空间不均匀分布的形态和生理响应研究进展
A review of plant morphology and physiological response to spatially heterogeneous salinity
摘要
Abstract
Salt is a major abiotic stressor in arid,semi-arid,and irrigated areas.The expansion of irrigated agriculture and the intensive use of water resources combined with high evaporation rates,leads to increasing salinity in soil and ground water.Soil salinity is rarely spatially uniform in field conditions.Numerous studies on plant physiological responses to salinity have been conducted using uniform conditions;however,only a few studies have investigated the physiology of plants grown in nonuniform root-zone salinity conditions.This paper summarizes domestic and international case studies of plant response to heterogeneous salinity.Mechanisms of plant growth under heterogeneous salinity were illustrated by plant shoot growth,root growth,water relations,photosynthesis,and ion regulation.Finally,research prospects for this domain are presented.关键词
不均匀盐胁迫/水分吸收/离子调控Key words
heterogeneous salinity/water uptake/ion regulation引用本文复制引用
孙娟娟,张英俊..植物对盐分空间不均匀分布的形态和生理响应研究进展[J].生态学报,2017,37(23):7791-7798,8.基金项目
国家牧草产业技术体系(CRAS-35) （CRAS-35）
中央级公益性科研院所基本科研业务费专项(1610332012003,1610332013003,1610332014007) （1610332012003,1610332013003,1610332014007）
