Enhancing salt stress tolerance in winter vegetables through seed priming: A comprehensive review DOI

N Ilyas,

Iram Naz

Journal of Horticultural Science & Technology, Journal Year: 2024, Volume and Issue: unknown, P. 65 - 72

Published: June 30, 2024

Salinity is a critical abiotic stress adversely affecting the growth, development, and yield of winter vegetables, particularly in regions with saline soils limited water. The accumulation excessive salts root zone reduces water uptake, causes ion toxicity, induces oxidative stress, ultimately impairing plant physiological metabolic functions. Enhancing salt tolerance vegetables essential to ensure sustainable production food security. Seed priming, pre-sowing treatment, has emerged as promising, eco-friendly, cost-effective approach mitigate adverse effects salinity stress. This review provides detailed mechanisms through which different seed priming methods enhance vegetables. It also compares efficiency various agents their impacts on physiological, biochemical, morphological traits. Additionally, potential integration into modern agricultural practices, along challenges future perspectives, discussed highlight its role vegetable under environments. study underscores importance practical solution resilience cultivation salt-affected regions.

Language: Английский

Selenium as a powerful trace element for mitigation of plant salt stress: A review DOI Creative Commons
Bouzid Nedjimi

Journal of Trace Elements and Minerals, Journal Year: 2024, Volume and Issue: 8, P. 100123 - 100123

Published: April 2, 2024

Selenium (Se) is an important trace element with several positive impacts for animal and human health. Salinity poses a substantial problem to agriculture crop production worldwide, that necessitates innovative procedures enhance salt tolerance of species. nanoparticles (Se–NPs) application simple effective practice boosting growth productivity species under conditions. The aim this review was summarize recent literature on about the efficiency Se Se–NPs amendments plant saline In review, we have delved effects Se-NPs seed priming germination stress. We explored growth, mineral nutrition photosynthesis activity. Different modulated by improve water relations, oxidative defense system osmolyte are also reviewed. concluded supply offer very promising solution stress emphasize requirement further investigations elucidate forms, accurate doses, timing plants subjected stress, assess their long-term environmental impacts.

Language: Английский

Citations

7
Effects of Selenium Nanoparticle Application on Flavor Volatiles of Aromatic Rice DOI Creative Commons
Haowen Luo, Simin Zhang, Xingxiang Pu

et al.

Foods, Journal Year: 2025, Volume and Issue: 14(4), P. 552 - 552

Published: Feb. 7, 2025

Aromatic rice is famous for its pleasant aroma which consists of many flavor volatiles. The present study was to explore the effects selenium nanoparticle (SeNP) application on volatiles aromatic based a worldwide database molecules accessed November 19 2024. A field experiment carried out with foliar SeNP at early growth stage (S1), middle (S2), and late (S3) plants in two cropping seasons. In control group (CK), no selenium-based treatment applied. There were total 27 24 registered FlavorDB2 detected seasons, respectively. flavors that appear most often fat, fresh, fruit, aldehydic, green, sweet, citrus, waxy. Compared CK, S3 caused absence 5 4 S2 exclusive presence 2-undecenal 3-hexenal,(Z)- season 2-hexenoic acid decanal season. results principal components analysis (PCA) showed treatments substantially impacted while S1 12 differential found seasons significantly increased content 10 including 2-acetyl-1-pyrroline, benzaldehyde, acid, hexanoic octanal, 2-octenal,(E)-, heptanal, 2,4-heptadienal,(E,E)-, 3-hexenoic acid,(E)-, n-hexadecanoic acid. addition, varied between different indicated climate had substantial impact rice. Overall consideration, heading stage, i.e., suitable apply maximize benefits

Language: Английский

Citations

0
Halophilic rhizobacteria promote growth, physiology and salinity tolerance in Sesamum indicum L. grown under salt stress DOI Creative Commons

D Sridhar,

Saleh S. Alheswairini,

Jayanthi Barasarathi

et al.

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

Citations

0
超营养硒在现代农业提质增效中的研究进展 DOI

ChuanMing LIU,

GuoWei ZHANG,

Lianshun Wang

et al.

Scientia Sinica Vitae, Journal Year: 2024, Volume and Issue: unknown

Published: July 18, 2024

Citations

0
Enhancing salt stress tolerance in winter vegetables through seed priming: A comprehensive review DOI

N Ilyas,

Iram Naz

Journal of Horticultural Science & Technology, Journal Year: 2024, Volume and Issue: unknown, P. 65 - 72

Published: June 30, 2024

Salinity is a critical abiotic stress adversely affecting the growth, development, and yield of winter vegetables, particularly in regions with saline soils limited water. The accumulation excessive salts root zone reduces water uptake, causes ion toxicity, induces oxidative stress, ultimately impairing plant physiological metabolic functions. Enhancing salt tolerance vegetables essential to ensure sustainable production food security. Seed priming, pre-sowing treatment, has emerged as promising, eco-friendly, cost-effective approach mitigate adverse effects salinity stress. This review provides detailed mechanisms through which different seed priming methods enhance vegetables. It also compares efficiency various agents their impacts on physiological, biochemical, morphological traits. Additionally, potential integration into modern agricultural practices, along challenges future perspectives, discussed highlight its role vegetable under environments. study underscores importance practical solution resilience cultivation salt-affected regions.

Language: Английский

Citations

0