干旱区生态环境知识资源中心(Arid): Bacteria in Soil: Promising Bioremediation Agents in Arid and Semi-Arid Environments for Cereal Growth Enhancement

Arid

DOI	10.3390/app122211567
	Bacteria in Soil: Promising Bioremediation Agents in Arid and Semi-Arid Environments for Cereal Growth Enhancement
	Rai, Abdelwahab; Belkacem, Mohamed; Assadi, Imen; Bollinger, Jean-Claude; Elfalleh, Walid; Assadi, Aymen Amine; Amrane, Abdeltif; Mouni, Lotfi
通讯作者	Amrane, A
来源期刊	APPLIED SCIENCES-BASEL
EISSN	2076-3417
出版年	2022
卷号	12 期号:22
英文摘要	In arid regions, starchy agricultural products such as wheat and rice provide essential carbohydrates, minerals, fibers and vitamins. However, drought, desiccation, high salinity, potentially toxic metals and hydrocarbon accumulation are among the most notable stresses affecting soil quality and cereal production in arid environments. Certain soil bacteria, referred to as Plant Growth-Promoting Rhizobacteria (PGPR), colonize the plant root environment, providing beneficial advantages for both soil and plants. Beyond their ability to improve plant growth under non-stressed conditions, PGPR can establish symbiotic and non-symbiotic interactions with plants growing under stress conditions, participating in soil bioremediation, stress alleviation and plant growth restoration. Moreover, the PGPR ability to fix nitrogen, to solubilize insoluble forms of nutrients and to produce other metabolites such as siderophores, phytohormones, antibiotics and hydrolytic enzymes makes them ecofriendly alternatives to the excessive use of unsuitable and cost-effective chemicals in agriculture. The most remarkable PGPR belong to the genera Arthrobacter, Azospirillum, Azotobacter, Bacillus, Enterobacter, Klebsiella, Pseudomonas, etc. Therefore, high cereal production in arid environments can be ensured using PGPR. Herein, the potential role of such bacteria in promoting wheat and rice production under both normal and derelict soils is reviewed and highlighted.
英文关键词	cereals induced systemic tolerance rhizosphere soil bacteria pollution
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:000887062200001
WOS关键词	WHEAT TRITICUM-AESTIVUM ; PHOSPHATE-SOLUBILIZING BACTERIA ; PROMOTING RHIZOBACTERIA PGPR ; PHYTOHORMONE-PRODUCING PGPR ; RICE ORYZA-SATIVA ; PLANT-GROWTH ; ACC-DEAMINASE ; ABSCISIC-ACID ; HEAVY-METALS ; AZOTOBACTER-CHROOCOCCUM
WOS类目	Chemistry, Multidisciplinary ; Engineering, Multidisciplinary ; Materials Science, Multidisciplinary ; Physics, Applied
WOS研究方向	Chemistry ; Engineering ; Materials Science ; Physics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/391869
推荐引用方式 GB/T 7714	Rai, Abdelwahab,Belkacem, Mohamed,Assadi, Imen,et al. Bacteria in Soil: Promising Bioremediation Agents in Arid and Semi-Arid Environments for Cereal Growth Enhancement[J],2022,12(22).
APA	Rai, Abdelwahab.,Belkacem, Mohamed.,Assadi, Imen.,Bollinger, Jean-Claude.,Elfalleh, Walid.,...&Mouni, Lotfi.(2022).Bacteria in Soil: Promising Bioremediation Agents in Arid and Semi-Arid Environments for Cereal Growth Enhancement.APPLIED SCIENCES-BASEL,12(22).
MLA	Rai, Abdelwahab,et al."Bacteria in Soil: Promising Bioremediation Agents in Arid and Semi-Arid Environments for Cereal Growth Enhancement".APPLIED SCIENCES-BASEL 12.22(2022).