摘要
土壤盐碱化对植物的生长发育造成不利影响,因而对水稻等盐敏感作物会造成严重的产量损失。随着对土壤中微生物认识的不断加深,根际微生物组在增加水稻耐盐性方面的能力已经得到证实。本文介绍了利用多组学研究微生物与水稻互作的概况、增强水稻耐盐性的根际微生物组以及盐胁迫下微生物增强水稻耐盐性的生理机制,并展望了微生物利用的研究方向,为揭示微生物增强水稻耐盐性的机理提供参考,为提高盐碱环境下水稻产量提供新的思路和方法。
Soil salinization has a negative impact on the growth and development of plants,which will causeserious yield loss to salt sensitive crops such as rice.With the deepening understanding of microorganisms insoil,the ability of rhizosphere microbiome in increasing salt tolerance of rice has been confirmed.This paperintroduces an overview of the general context of applying multiomics to investigate the relationship betweenriceand microorganisms,the role of rice microbiome in enhancing salt tolerance,the physiological mechanismsofmicroorganisms enhancing solt telance under salt stress,and future directions for microbial utilization research,which provided a reference for revealing the mechanism of microbial enhanced salt tolerance of rice,andanewidea and method for improving rice yield under saline alkali environment.
作者
顾怀应
胡诗钦
赵晴
刘长华
孟丽君
Gu Huaiying;Hu Shiqin;Zhao Qing;Liu Changhua;Meng Lijun(College of Advanced Agriculture and Ecological Environment,Heilongjiang University,Harbin 150080,Heilongjiang,China;Kunpeng Institute of Modern Agriculture at Foshan,Foshan 528225,Guangdong,China)
出处
《作物杂志》
北大核心
2024年第4期8-13,共6页
Crops
基金
中央引导地方科技发展资金“三江稻区绿色优质水稻品种及其双减栽培体系示范推广”(ZYYD2022JMS004)
国家自然科学基金国际合作与交流项目(32261143470)
国家重点研发计划(2022YFE0139400)。
关键词
水稻
盐胁迫
根际微生物
生理机制
Rice
Salt stress
Rhizosphere microorganisms
Physiological mechanism
