盐适应微生物能否缓解植物的盐胁迫并增强其非特异性抗逆性?

IF 3.5 Q1 AGRONOMY
Saubenova Margarita, Maksimovich Sviatoslav, Oleinikova Yelena, Yelubaeva Makhpal
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引用次数: 0

摘要

全球气候变化对农业生物技术提出了各种挑战,以开发对各种不利自然条件具有更高抵御能力的作物。鉴于这一问题的重要性,我们探索了植物耐盐的机制以及植物相关微生物在调节植物抗盐胁迫的重要生理和代谢过程中的作用。了解整个植物全息体(主要包括微生物)对非生物胁迫组合的生理、代谢和分子反应可能是开发更有效的方法来对抗各种胁迫条件和提高农业效率的关键。这项工作包括86篇同行评议的文章,重点关注植物在盐水条件下发育的各个方面,特别是缓解胁迫条件的关键机制,包括根瘤菌群和内生微生物的作用。研究表明,寄主植物和各种微生物可以形成复杂的关系,其中每种生物在形成对胁迫条件的耐受性方面起着特定的作用。我们的综述提出,研究抗土壤盐渍化的微生物可以导致开发新的策略来对抗盐渍化和提高作物的抗逆性。本文认为,利用农业植物微生物群的天然组成部分-适应盐的生物刺激素微生物是一个非常有前途的研究领域。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Can salt-adapted microorganisms alleviate salt stress in plants and enhance their non-specific resilience?
Global climate change presents various challenges to agricultural biotechnology in developing crops with increased resilience to various adverse natural conditions. Given the importance of this problem, we explored the mechanisms of plant salt tolerance and the role of plant-associated microbes, in mediating important physiological and metabolic processes that increase plant resistance to salt stress. Understanding the physiological, metabolic, and molecular responses of the entire plant holobiont, primarily including microorganisms, to the combination of abiotic stresses may be the key to developing more effective methods of combating various stress conditions and increasing agricultural efficiency. This work encompassed 86 peer-reviewed articles focused on various aspects of plant development in saline conditions and especially on key mechanisms of mitigating stress conditions, including the role of rhizobiome and endophytic microorganisms. It is shown that host plants and various microorganisms can form complex relationships where each organism plays a specific role in forming tolerance to stress conditions. Our review proposes that studying microorganisms that are resistant to soil salinity can lead to the development of new strategies to combat salinization and improve crop stress resistance. The paper concludes that using salt-adapted biostimulant microorganisms, which are natural components of agricultural plant microbiomes, is a highly promising research area.
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来源期刊
Frontiers in Agronomy
Frontiers in Agronomy Agricultural and Biological Sciences-Agricultural and Biological Sciences (miscellaneous)
CiteScore
4.80
自引率
0.00%
发文量
123
审稿时长
13 weeks
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