干旱区生态环境知识资源中心(Arid): Overview of the Role of Rhizobacteria in Plant Salt Stress Tolerance

Arid

DOI	10.3390/agronomy11091759
	Overview of the Role of Rhizobacteria in Plant Salt Stress Tolerance
	Ayuso-Calles, Miguel; David Flores-Felix, Jose; Rivas, Raul
通讯作者	Ayuso-Calles, M ; Flores-Felix, JD (corresponding author), Univ Salamanca, Dept Microbiol & Genet, Edificio Dept Biol, Salamanca 37007, Spain. ; Ayuso-Calles, M ; Flores-Felix, JD (corresponding author), Inst Agribiotechnol Res CIALE, Salamanca 37185, Spain. ; Flores-Felix, JD (corresponding author), Univ Beira Interior, CICS UBI Hlth Sci Res Ctr, P-6200506 Covilha, Portugal.
来源期刊	AGRONOMY-BASEL
EISSN	2073-4395
出版年	2021
卷号	11 期号:9
英文摘要	Salinity is one of the main causes of abiotic stress in plants, resulting in negative effects on crop growth and yield, especially in arid and semi-arid regions. The effects of salinity on plant growth mainly generate osmotic stress, ion toxicity, nutrient deficiency, and oxidative stress. Traditional approaches for the development of salt-tolerant crops are expensive and time-consuming, as well as not always being easy to implement. Thus, the use of plant growth-promoting bacteria (PGPB) has been reported as a sustainable and cost-effective alternative to enhance plant tolerance to salt stress. In this sense, this review aims to understand the mechanisms by which PGPB help plants to alleviate saline stress, including: (i) changes in the plant hormonal balance; (ii) release of extracellular compounds acting as chemical signals for the plant or enhancing soil conditions for plant development; (iii) regulation of the internal ionic content of the plant; or iv) aiding in the synthesis of osmoprotectant compounds (which reduce osmotic stress). The potential provided by PGPB is therefore an invaluable resource for improving plant tolerance to salinity, thereby facilitating an increase in global food production and unravelling prospects for sustainable agricultural productivity.
英文关键词	salinity PGPB climate change osmotic stress ion homeostasis phytohormones osmoprotectan crops
类型	Review
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000699431300001
WOS关键词	GROWTH-PROMOTING BACTERIA ; ARACHIS-HYPOGAEA ; ABSCISIC-ACID ; ACC-DEAMINASE ; MEDIATED INDUCTION ; SALINITY TOLERANCE ; DROUGHT TOLERANCE ; SOIL ; MAIZE ; RESISTANCE
WOS类目	Agronomy ; Plant Sciences
WOS研究方向	Agriculture ; Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/362419
作者单位	[Ayuso-Calles, Miguel; David Flores-Felix, Jose; Rivas, Raul] Univ Salamanca, Dept Microbiol & Genet, Edificio Dept Biol, Salamanca 37007, Spain; [Ayuso-Calles, Miguel; David Flores-Felix, Jose; Rivas, Raul] Inst Agribiotechnol Res CIALE, Salamanca 37185, Spain; [David Flores-Felix, Jose] Univ Beira Interior, CICS UBI Hlth Sci Res Ctr, P-6200506 Covilha, Portugal; [Rivas, Raul] Associated Unit Univ Salamanca CSIC IRNASA, Salamanca 37008, Spain
推荐引用方式 GB/T 7714	Ayuso-Calles, Miguel,David Flores-Felix, Jose,Rivas, Raul. Overview of the Role of Rhizobacteria in Plant Salt Stress Tolerance[J],2021,11(9).
APA	Ayuso-Calles, Miguel,David Flores-Felix, Jose,&Rivas, Raul.(2021).Overview of the Role of Rhizobacteria in Plant Salt Stress Tolerance.AGRONOMY-BASEL,11(9).
MLA	Ayuso-Calles, Miguel,et al."Overview of the Role of Rhizobacteria in Plant Salt Stress Tolerance".AGRONOMY-BASEL 11.9(2021).