Melatonin induces proline, secondary metabolites, sugars and antioxidants activity to regulate oxidative stress and ROS scavenging in salt stressed sword lily

Heliyon, Journal Year: 2024, Volume and Issue: 10(11), P. e32569 - e32569

Published: June 1, 2024

Language: Английский

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Impact of Silicon Nanoparticle Priming on Metabolic Responses and Seed Quality of Chia (Salvia hispanica L.) under Salt Stress

Food Bioscience, Journal Year: 2025, Volume and Issue: unknown, P. 106119 - 106119

Published: Feb. 1, 2025

Language: Английский

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Application of indole-3-butyric acid (IBA) enhances agronomic, physiological and antioxidant traits of Salvia fruticosa under saline conditions: a practical approach

PeerJ, Journal Year: 2025, Volume and Issue: 13, P. e18846 - e18846

Published: Jan. 10, 2025

Salinity stress is a significant challenge in agriculture, particularly regions where soil salinity increasing due to factors such as irrigation practices and climate change. This adversely affects plant growth, development, yield, posing threat the cultivation of economically important plants like Salvia fruticosa. study aims evaluate effectiveness by proactively applying indole-3-butyric acid (IBA) fruticosa cuttings practical efficient method for mitigating adverse effects stress. The were arranged three different IBA doses (0, 1, 2 g/L) four concentrations 6, 12, 18 dS/m) controlled greenhouse conditions. Plant height (PH), flower spike length (FSL), fresh shoot (FRL), root (RL), weight (FRW), (FSW), dried (DRW), (DSW), root/shoot index, drog (g/plant), relative water content (RWC), membrane permeability (RMP), chlorophyll (SPAD), extraction yield (%), DPPH (2,2-Diphenyl-1-picrylhydrazyl), phenol content, flavonoid ABTS (2,2'-Azino-bis (3-ethylbenzothiazoline-6-sulfonic acid)) values measured. results show that increased, all parameters showed decline. However, with one-time application before rooting stage, at concentration g/L, was effective negative Across measured parameters, significantly reduced impacts on

Language: Английский

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Chemical application improves stress resilience in plants

Plant Molecular Biology, Journal Year: 2025, Volume and Issue: 115(2)

Published: March 19, 2025

Abstract In recent years, abiotic stresses, including droughts, floods, high temperatures, and salinity, have become increasingly frequent severe. These stresses significantly hinder crop yields product quality, posing substantial challenges to sustainable agriculture global food security. Simultaneously, the rapidly growing population exacerbates need enhance production under worsening environmental conditions. Consequently, development of effective strategies strengthen resilience plants against water scarcity, extreme conditions is critical for mitigating impacts stress. Plants respond these by reprogramming their transcriptome metabolome. Common developing stress-tolerant include screening germplasm, generating transgenic plants, employing genome editing techniques. Recently, chemical treatment has emerged as a promising approach stress tolerance in crops. This technique involves application exogenous compounds that induce molecular physiological changes, thereby providing protective shield Forward reverse genetic approaches facilitated identification chemicals capable modulating plant responses stresses. priming agents function epigenetic regulators, agonists, or antagonists, playing essential roles regulating stomatal closure conserve water, managing cellular signaling through reactive oxygen species metabolites sustain growth, activating gluconeogenesis metabolism. review summarizes advancements field explores improve productivity, contributing enhancement

Language: Английский

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Anthocyanin Metabolism Associated with Tea Polyphenol-Alleviating Effect on Salinity Toxicity in Wheat Leave

Journal of Plant Growth Regulation, Journal Year: 2025, Volume and Issue: unknown

Published: March 27, 2025

Language: Английский

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The effect of sodium nitroprusside on the action of herbicides, protoporphyrinogen oxidase inhibitors, and synthetic auxins

Regulatory Mechanisms in Biosystems, Journal Year: 2025, Volume and Issue: 33(1), P. e25030 - e25030

Published: Feb. 15, 2025

To determine the factors that influence nature of effect nitric oxide donor sodium nitroprusside on phytoto x icity herbicides, we studied dynamics and hydrogen peroxide formation when is used separately in combination with herbicides. Three herbicides different mechanisms action were for studies: protoporphyrinogen oxidase inhibitor carfentrazone, synthetic auxin 2,4-D, which was increased together nitroprusside, carotenoid synthesis aclonifen, accelerated, but not increased, nitroprusside. Oilseed radish plants ( Raphanus sativus var. oleiformis ), are sensitive to as model organism. It found treatment s o dium 2,4-D led an increase content 1st 4th days after treatment, while 8th day, treated did differ from control. Treatment aclonifen affect over 8-day period following treatment. When carfentrazone more pronounced prolonged compared alone. applied also observed control; however, this smaller both magnitude duration co m pared application resulted a decrease content, herbicide plants. At same time, most less intense shor t er-lived aclonifen. Since decreased under nitropru side alone, it likely during combined consequence levels. concluded induced fo r mation key factor enhanced phytotoxic The possibility increasing individual through join use can be utilized enhance effectiveness crop protection against weeds.

Language: Английский

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Halophilic rhizobacteria promote growth, physiology and salinity tolerance in Sesamum indicum L. grown under salt stress

Frontiers in Microbiology, Journal Year: 2025, Volume and Issue: 16

Published: May 14, 2025

Introduction Salt stress is a major global issue that negatively affects plant growth and physiological processes. Plant growth-promoting rhizobacteria (PGPR) are known to alleviate salt promote growth. This study aimed isolate characterize salt-tolerant PGPR from salinity-affected soils in Tamil Nadu, India, assess their potential enhance tolerance sesame ( Sesamum indicum L.). Methods Salt-tolerant were isolated screened for traits. One isolate, designated PAS1, demonstrated significant capabilities, including the production of indole-3-acetic acid (IAA; 48.56 μg ml −1 ), siderophore (89.20 ± 0.65%), phosphate solubilization (7.8 mm zone clearance), ammonia, hydrogen cyanide (HCN) production. PAS1 was identified as Bacillus flexus . Sesame plants inoculated with B. grown under different concentrations (0, 100, 200 mM NaCl) 45 days. Results Inoculation significantly improved biochemical parameters stress, increased chlorophyll content (4.4 mg g proline (0.0017 soluble sugars (61.34 amino acids (1.10 proteins (3.31 ). Additionally, antioxidant enzyme activities enhanced, indicated by DPPH scavenging activity (60.25%), superoxide dismutase (231.29 U protein), peroxidase (6.21 catalase (3.38 reduction malondialdehyde (23.32 μmol Discussion The demonstrates inoculation can effectively improve stress. These findings suggest halo-tolerant strains like could serve promising biofertilizers crop productivity salt-affected agricultural soils.

Language: Английский

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Enhancing salinity stress tolerance in corn salad (Valerianella locusta L.) through melatonin or salicylic acid-functionalized chitosan seed priming: A smart delivery approach

Plant Stress, Journal Year: 2024, Volume and Issue: unknown, P. 100600 - 100600

Published: Sept. 1, 2024

Language: Английский

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Deciphering the role of nitric oxide in mitigation of systemic fungicide induced growth inhibition and oxidative damage in wheat

Chemosphere, Journal Year: 2024, Volume and Issue: 364, P. 143046 - 143046

Published: Aug. 8, 2024

Language: Английский

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Influence of environmental factors on the accumulation volatile compounds in Salvia officinalis essential oil and hydrolate

Ratarstvo i povrtarstvo, Journal Year: 2024, Volume and Issue: 00, P. 4 - 4

Published: Jan. 1, 2024

The study investigated the cultivation, chemical composition, and potential applications of Salvia officinalis L. cultivar "Primorska" over three years. research revealed that essential oil S. contains significant amounts oxygenated monoterpenes, including a-thujone (19.9-29.0%), camphor (15.8-19.6%), b-thujone (12.3-13.3%), 1,8-cineole (8.8-11.3%). content these compounds varied across years correlated with temperature fluctuations. hydrolate derived from exhibited a similar profile to oil, emerging as most abundant compound (42.4-49.6%). Statistical analysis correlations between temperature, precipitation, various in both hydrolate. Temperatures are strong negative correlation (KT=-36.500), positive (KT=9.5), (KT=4.500) (KT=5.000) oil. In hydrolates is also noted trend correlations: (KT=-32.000), (KT=34.000), (KT=7.000), (KT=7.000). highly valued food pharmaceutical industry, well cosmetics, perfumery aromatherapy. Numerous studies have indicated its antioxidant, antimicrobial, anti-inflammatory anticancer potential. highlighted sanitation, pharmaceuticals due antioxidant properties moderate antimicrobial effects. Overall, contributes deeper understanding products' composition underscores valuable resource multiple industries. Further exploration into benefits will drive innovation product development utilization.

Language: Английский

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