Research Progress in the Field of Microbial Mitigation of Drought Stress in Plants

Frontiers in Plant Science, Год журнала: 2022, Номер 13

Опубликована: Май 19, 2022

Plants defend themselves against ecological stresses including drought. Therefore, they adopt various strategies to cope with stress, such as seepage and drought tolerance mechanisms, which allow plant development under conditions. There is evidence that microbes play a role in tolerance. In this study, we presented review of the literature describing initiation mediated by inoculation fungi, bacteria, viruses, several bacterial elements, well transduction pathways identified via archetypal functional or morphological annotations contemporary “omics” technologies. Overall, microbial associations potential mediating protection responses drought, an important factor for agricultural manufacturing systems are affected fluctuating climate.

Язык: Английский

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Contributions of Beneficial Microorganisms in Soil Remediation and Quality Improvement of Medicinal Plants

Plants, Год журнала: 2022, Номер 11(23), С. 3200 - 3200

Опубликована: Ноя. 23, 2022

Medicinal plants (MPs) are important resources widely used in the treatment and prevention of diseases have attracted much attention owing to their significant antiviral, anti-inflammatory, antioxidant other activities. However, soil degradation, caused by continuous cropping, excessive chemical fertilizers pesticide residues heavy metal contamination, seriously restricts growth quality formation MPs. Microorganisms, as major biota soil, play a critical role restoration land ecosystem. Rhizosphere microecology directly or indirectly affects development, metabolic regulation active ingredient accumulation Microbial resources, with advantages economic efficiency, harmless environment non-toxic organisms, been recommended promising alternative conventional pesticides. The introduction beneficial microbes promotes adaptability MPs adversity stress enhancing fertility, inhibiting pathogens inducing systemic resistance. On hand, it can improve medicinal removing pollutants, reducing absorption harmful substances regulating synthesis secondary metabolites. ecological benefits microbiome agricultural practices increasingly recognized, but current understanding interaction between conditions, root exudates microbial communities mechanism rhizosphere affecting metabolism is still quite limited. More research needed investigate effects on different species. Therefore, present review summarizes main issues plant cultivation, functions remediation promotion potential further guide use promote cultivation sustainable development

Язык: Английский

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Plant growth promoting soil microbiomes and their potential implications for agricultural and environmental sustainability

Biologia, Год журнала: 2021, Номер 76(9), С. 2687 - 2709

Опубликована: Июнь 14, 2021

Язык: Английский

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Molecular and Physiological Mechanisms to Mitigate Abiotic Stress Conditions in Plants

Life, Год журнала: 2022, Номер 12(10), С. 1634 - 1634

Опубликована: Окт. 19, 2022

Agriculture production faces many abiotic stresses, mainly drought, salinity, low and high temperature. These stresses inhibit plants’ genetic potential, which is the cause of huge reduction in crop productivity, decrease potent yields for important plants by more than 50% imbalance agriculture’s sustainability. They lead to changes physio-morphological, molecular, biochemical nature change regular metabolism, makes them a leading losses productivity. plant systems also help mitigate stress conditions. To initiate signal during conditions, sensor molecules perceive from outside commence signaling cascade send message stimulate nuclear transcription factors provoke specific gene expression. stress, contain several methods avoidance, adaption, acclimation. In addition these, manage possess tolerance mechanisms involve ion transporters, osmoprotectants, proteins, other associated with transcriptional control, cascades are stimulated offset stress-associated molecular changes. Plant growth survival depends on ability respond stimulus, produce signal, start suitable physiological Various factors, such as biochemical, physiological, plants, including use microbiomes nanotechnology combat highlighted this article.

Язык: Английский

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Minerals solubilizing and mobilizing microbiomes: A sustainable approach for managing minerals’ deficiency in agricultural soil

Journal of Applied Microbiology, Год журнала: 2022, Номер 133(3), С. 1245 - 1272

Опубликована: Май 19, 2022

Abstract Agriculture faces challenges to fulfil the rising food demand due shortage of arable land and various environmental stressors. Traditional farming technologies help in fulfilling but they are harmful humans sustainability. The production along with agro-environmental sustainability could be achieved by encouraging farmers use sustainable products such as biofertilizers biopesticides consisting live microbes or plant extract instead chemical-based inputs. eco-friendly formulations play a significant role growth promotion, crop yield repairing degraded soil texture fertility sustainably. Mineral solubilizing that provide vital nutrients like phosphorus, potassium, zinc selenium essential for development developed biofertilizers. These associated (rhizospheric, endophytic phyllospheric) inhabit bulk diverse extreme habitats. from soil, environments, surface internal parts belong phyla Ascomycota, Actinobacteria, Basidiomycota, Bacteroidetes, Chlorobi, Cyanobacteria, Chlorophyta, Euryarchaeota, Firmicutes, Gemmatimonadetes, Mucoromycota, Proteobacteria Tenericutes. (MSMs) directly indirectly stimulate either releasing regulators; zinc, silicon; biological nitrogen fixation siderophores, ammonia, hydrogen cyanide, hydrolytic enzymes bioactive compound/secondary metabolites. Biofertilizer using mineral is an solution system many countries worldwide. present review deals biodiversity microbes, potential roles improvement well-being agricultural

Язык: Английский

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