The halotolerant exopolysaccharide-producing Rhizobium azibense increases the salt tolerance mechanism in Phaseolus vulgaris (L.) by improving growth, ion homeostasis, and antioxidant defensive enzymes

Chemosphere, Journal Year: 2024, Volume and Issue: 360, P. 142431 - 142431

Published: May 24, 2024

Language: Английский

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Sub1 QTL confers submergence tolerance in rice through nitro-oxidative regulation and phytohormonal signaling

Plant Physiology and Biochemistry, Journal Year: 2024, Volume and Issue: 211, P. 108682 - 108682

Published: April 30, 2024

Language: Английский

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Exploring Synergistic Effects of Levan and Levan‐MetabolizingBacillaceae in Promoting Growth and Enhancing Immunity of Tomato and Wheat

Physiologia Plantarum, Journal Year: 2024, Volume and Issue: 176(3)

Published: May 1, 2024

Abstract Boosting plant immunity by priming agents can lower agrochemical dependency in production. Levan and levan‐derived oligosaccharides (LOS) act as against biotic stress several crops. Additionally, beneficial microbes promote growth protect fungal diseases. This study assessed possible synergistic effects caused levan, LOS five levan‐ LOS‐metabolizing Bacillaceae ( Bacillus Priestia ) strains tomato wheat. Leaf seed defense assays were conducted non‐soil (semi‐sterile substrate) soil‐based systems, focusing on tomato‐ Botrytis cinerea wheat‐ Magnaporthe oryzae Triticum (MoT) pathosystems. In the system, with (especially velezensis GA1), or their combination significantly promoted protection B. . While no stimulatory observed for wheat, disease protective also wheat‐MoT pathosystem. When grown soil subjected to leaf priming, plants co‐applied levan bacterial showed increased resistance compared treated single strains, these some cases. For soil, more tolerance a non‐fertilized fertilized suggesting that potential prebiotic of are prominent poor soils. The using combinations Bacilliaceae sustainable agriculture is discussed.

Language: Английский

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Regulation of nitro-oxidative homeostasis: an effective approach to enhance salinity tolerance in plants

Plant Cell Reports, Journal Year: 2024, Volume and Issue: 43(8)

Published: July 15, 2024

Language: Английский

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Impact of Seed Priming Technologies on the Agronomical Characteristics of Lathyrus sativus L. Commercial and Local Variety Under Normal and Saline Conditions

Applied Sciences, Journal Year: 2025, Volume and Issue: 15(4), P. 1692 - 1692

Published: Feb. 7, 2025

One of the main abiotic factors affecting agricultural productivity in semi-arid regions is salinity. Seed priming a frequently used method to enhance plant growth under saline environments. The aim this work was demonstrate differences eight agronomical characteristics two grass pea varieties salinity regimes (80 and 160 mM NaCl) when pre-exposed seed (hydropriming, biopriming with Bacillus subtilis their combination). responded well treatments, more beneficial effects monitored for local variety. Evaluating root that are most affected by stress, it found that, at 80 NaCl, combination hydropriming increased fresh weight 36.8% length 70% commercial variety, 124% 47%, respectively. At 40.3% 50.3% while Overall, significantly enhanced genotypes.

Language: Английский

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A comprehensive review on rice responses and tolerance to salt stress

Frontiers in Plant Science, Journal Year: 2025, Volume and Issue: 16

Published: March 31, 2025

The challenge of salinity stress significantly impacts global rice production, especially in coastal and arid regions where the salinization agricultural soils is on rise. This review explores complex physiological, biochemical, genetic mechanisms contributing to tolerance (Oryza sativa L.) while examining agronomic multidisciplinary strategies bolster resilience. Essential adaptations encompass regulation ionic balance, management antioxidants, adjustments osmotic pressure, all driven by genes such as OsHKT1;5 transcription factors like OsbZIP73. evolution breeding strategies, encompassing traditional methods cutting-edge innovations, has produced remarkable salt-tolerant varieties FL478 BRRI dhan47. advancements this field are enhanced including integrated soil management, crop rotation, chemical treatments spermidine, which through antioxidant activity transcriptional mechanisms. Case studies from South Asia, Sub-Saharan Africa, Middle East and, Australia demonstrate transformative potential utilizing varieties; however, challenges persist, polygenic nature tolerance, environmental variability, socioeconomic barriers. highlights importance collaborative efforts across various disciplines, merging genomic technologies, sophisticated phenotyping, inclusive practices foster climate-resilient sustainable cultivation. work seeks navigate complexities its implications for food security, employing inventive cohesive confront posed climate change.

Language: Английский

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Emerging Role of Beneficial Microbes in Plant Stress Management Under Climate Change

Published: Jan. 1, 2025

Language: Английский

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Halotolerant PGPB Staphylococcus sciuri ET101 protects photosynthesis through activation of redox dissipation pathways in Lycopersicon esculentum

Plant Physiology and Biochemistry, Journal Year: 2024, Volume and Issue: 208, P. 108482 - 108482

Published: March 1, 2024

Language: Английский

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Regulatory mechanisms of plant rhizobacteria on plants to the adaptation of adverse agroclimatic variables

Frontiers in Plant Science, Journal Year: 2024, Volume and Issue: 15

Published: May 23, 2024

The mutualistic plant rhizobacteria which improve development and productivity are known as growth-promoting (PGPR). It is more significant due to their ability help the plants in different ways. main physiological responses, such malondialdehyde, membrane stability index, relative leaf water content, photosynthetic gas exchange, chlorophyll fluorescence efficiency of photosystem-II, pigments observed during unfavorable environmental conditions. Plant one crucial chemical messengers that mediate response stressed interaction with essential nutrition can enhance agricultural sustainability various genotypes or cultivars. Rhizobacterial inoculated induce biochemical variations resulting increased stress resistance efficiency, defined induced systemic resistance. Omic strategies revealed inoculation caused upregulation stress-responsive genes—numerous recent approaches have been developed protect from threats. microbes compounds they secrete constitute valuable biostimulants play roles regulating mechanisms. present review summarized developments functional characteristics action mechanisms sustaining production under conditions, special attention on rhizobacteria-mediated molecular responses associated stress-induced responses.

Language: Английский

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Biological Control for Solanum melongena L. in Sustainable Agriculture.

Current Agriculture Research Journal, Journal Year: 2024, Volume and Issue: 11(3), P. 826 - 839

Published: Jan. 5, 2024

The environment and ecosystem were disrupted by the extensive use of fertilizers pesticides which are harmful to humans animals. Nature unfolds a biological response overcome different types hazardous agrochemicals, in form microorganisms have efficiency encourage plant growth without disturbing environment. We conducted approach control phytopathogenic agents growth-promoting rhizobacteria (PGPR), capable restraining devastation phytopathogen. Pseudomonads can cling soil particles, motile, prototrophic, antibiotic synthesis along with production hydrolytic enzymes. Pseudomonas fluorescens extracted from soils Kerala subjected identification genes that phytostumillatory effect. These bacteria immobilized using sodium alginate beads applied where Solanum melongena (L.) was planted compared plants treated cyanobacteria Spirulina platensis NPK. PGPR showed high potential characters when P. is an intense bio-agent field agriculture because its multifaceted utility.

Language: Английский

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