| 盐生植物萌发期对盐胁迫的适应研究进展 |
| |
| 引用本文： | 胡娟,张洁,盛洲,周宸宇,张旭萍,拉本.盐生植物萌发期对盐胁迫的适应研究进展[J].盐湖研究,2022,30(1):95-100. |
| |
| 作者姓名： | 胡娟 张洁 盛洲 周宸宇 张旭萍 拉本 |
| |
| 作者单位： | 青海师范大学,青海 西宁 810008;青海师范大学,青海 西宁 810008;青海省青藏高原药用动植物资源重点实验室,青海 西宁 810008;青海省青藏高原生物多样性形成机制与综合利用重点实验室,青海 西宁 810008 |
| |
| 基金项目： | 青海省应用基础研究项目(2020-ZJ-750)；青海省青藏高原药用动植物资源重点实验室项目(2020-ZJ-Y40);青海省自然地理与环境过程重点实验室项目(2020-ZJ-Y06) |
| |
| 摘 要： | 目前我国盐溃土地面积较大,尤其是青藏高原的盐溃地,常伴有干旱、半干旱的生境,导致植物不易生长,生态环境相对恶劣,这种生态现状亟待解决.盐生植物具有一定的耐盐性和耐旱性,是改善盐渍地的首选植物,种子的活力决定了种子萌发的情况,多数学者为改善严峻的生态环境开始了盐生植物引种的研究.测定种子活力有直接方法和间接方法,大多数学...
|
| 关 键 词： | 盐生植物 种子 盐胁迫 干旱胁迫 |
| 收稿时间： | 2021/6/7 0:00:00 |
| 修稿时间： | 2021/7/7 0:00:00 |
Research Progress on the Adaptation of Halophytes to Salt Stress in Germination Stage |
| |
| HU Juan,ZHANG Jie,SHENG Zhou,ZHOU Chen-yu,ZHANG Xu-ping,LA Ben.Research Progress on the Adaptation of Halophytes to Salt Stress in Germination Stage[J].Journal of Salt Lake Research,2022,30(1):95-100. |
| |
| Authors: | HU Juan ZHANG Jie SHENG Zhou ZHOU Chen-yu ZHANG Xu-ping LA Ben |
| |
| Institution: | (Qinghai Normal University,Xining,810008,China;Key Laboratory of Medicinal Animal and Plant Resources in Qinghai-Tibet Plateau,Xining,810008,China;Qinghai Provincial Key Laboratory of Biodiversity Formation Mechanism and Comprehensive Utilization of Qinghai-Tibet Plateau,Xining,810008,China) |
| |
| Abstract: | At present,the area of saline land in our country is relatively large,especially on the Qinghai-Tibet Plateau,which is often accompanied by arid and semi-arid habitats,making it difficult for plants to grow and the ecological environment is getting worse.This ecological status quo needs to be resolved urgently.Halophytes have a certain degree of salt tolerance and drought tolerance.They are the preferred plants to improve saline soil.The vigor of seeds determines the germination of seeds.Most researchers studied on introduction of halophytes in order to improve the severe ecological environment.There are direct methods and indirect methods to determine seed vigor.Most researchers use direct methods,that is,simulating certain conditions in the laboratory to directly determine the germination rate.This paper briefly describes the general situation of halophytes,the main methods for producing stress,and the indicators for detecting seed vigor,and summarizes the opinions on 22 typical halophytes such as salt claw and Nitraria during seed germination.The study on salt tolerance and drought resistance provides a theoretical basis for improving the ecological environment of saline land and increasing the production of saline land. |
| |
| Keywords: | Halophytes Seed Salt stress Drought stress |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《盐湖研究》浏览原始摘要信息 |
| 点击此处可从《盐湖研究》下载免费的PDF全文 |
|
