Plant Salt Stress Tolerance: Mechanisms and Applications
A special issue of Plants (ISSN 2223-7747). This special issue belongs to the section "Plant Response to Abiotic Stress and Climate Change".
Deadline for manuscript submissions: 31 July 2026 | Viewed by 293
Special Issue Editor
Interests: soil ecology; saline–sodic soil; land degradation; soil microorganisms; soil structure; soil productivity enhancement; carbon/nitrogen cycle
Special Issues, Collections and Topics in MDPI journals
Special Issue Information
Dear Colleagues,
Soil salinization is a pervasive abiotic stressor that severely impedes plant growth and productivity, threatening global food security and sustainable agriculture. Understanding the intricate mechanisms that underlie plant salt tolerance is paramount to developing resilient crops for the future.
This Special Issue of Plants, entitled “Plant Salt Stress Tolerance: Mechanisms and Applications,” aims to compile high-quality original research and review articles that delve into the multifaceted responses of plants to salinity stress. We seek to explore the fundamental biological processes that confer tolerance, as well as the practical applications of this knowledge.
We welcome submissions that investigate, but are not limited to, the following topics:
- Physiological and Biochemical Mechanisms: Osmotic adjustment, ion homeostasis (e.g., Na+/K+ ratio), oxidative stress management, and photosynthetic adaptations.
- Molecular and Genetic Bases: Gene discovery, regulation of gene expression (e.g., transcription factors, non-coding RNAs), epigenetic modifications, and signal transduction pathways in response to salt stress.
- Omics Approaches: Genomic, transcriptomic, proteomic, and metabolomic insights into salt stress responses and tolerance.
- Phytohormone Signaling: The role of abscisic acid (ABA), jasmonic acid (JA), auxins, and other hormones in mediating salt stress responses.
- Microbe–Plant Interactions: The role of rhizospheric and endophytic microorganisms (e.g., PGPR) in enhancing plant salt tolerance.
- Breeding and Biotechnological Applications: Development of salt-tolerant crop varieties through molecular breeding, marker-assisted selection, and genetic engineering.
- Applied Research: Strategies for utilizing halophytes and salt-tolerant crops in the phytoremediation and agricultural utilization of saline–alkali soils.
This collection intends to provide a comprehensive platform for sharing cutting-edge discoveries that bridge the gap between basic research and applied science, ultimately contributing to the development of solutions for agriculture in saline environments.
Dr. Tianyun Shao
Guest Editor
Manuscript Submission Information
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Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2700 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.
Keywords
- salt stress
- abiotic stress
- ion homeostasis
- osmoregulation
- oxidative stress
- stress signaling
- phytoremediation
- halophytes
- crop breeding
- stress-tolerant crops
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