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Interactive Role of Silicon and Plant-Rhizobacteria Mitigating Abiotic Stresses: A New Approach for Sustainable Agriculture and Climate Change

文献类型： 外文期刊

作者： Verma, Krishan K. 1 ; Song, Xiu-Peng 1 ; Li, Dong-Mei 1 ; Singh, Munna 2 ; Rajput, Vishnu D. 3 ; Malviya, Mukesh Ku 1 ;

作者机构： 1.Guangxi Acad Agr Sci, Guangxi Key Lab Sugarcane Genet Improvement, Key Lab Sugarcane Biotechnol & Genet Improvement, Sugarcane Res Inst,Minist Agr & Rural Affairs, Nanning 530007, Guangxi, Peoples R China

2.Univ Lucknow, Dept Bot, Lucknow 226007, Uttar Pradesh, India

3.Southern Fed Univ, Acad Biol & Biotechnol, Rostov Na Donu 344006, Russia

关键词： abiotic stresses; mitigation; PGPRs; plant hormones; plant growth promotion; silicon

期刊名称：PLANTS-BASEL （ 影响因子：3.935； ）

ISSN：

年卷期： 2020 年 9 卷 9 期

页码：

收录情况： SCI

摘要： Abiotic stresses are the major constraints in agricultural crop production across the globe. The use of some plant-microbe interactions are established as an environment friendly way of enhancing crop productivity, and improving plant development and tolerance to abiotic stresses by direct or indirect mechanisms. Silicon (Si) can also stimulate plant growth and mitigate environmental stresses, and it is not detrimental to plants and is devoid of environmental contamination even if applied in excess quantity. In the present review, we elaborate the interactive application of Si and plant growth promoting rhizobacteria (PGPRs) as an ecologically sound practice to increase the plant growth rate in unfavorable situations, in the presence of abiotic stresses. Experiments investigating the combined use of Si and PGPRs on plants to cope with abiotic stresses can be helpful in the future for agricultural sustainability.

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