Special Issues

Plants publishes Special Issues to create collections of papers on specific topics, with the aim of building a community of authors and readers to discuss the latest research and develop new ideas and research directions. Special Issues are led by Guest Editors, who are experts on the topic and all Special Issue submissions follow MDPI's standard editorial process. The journal’s Editor-in-Chief and/or designated Editorial Board Member will oversee Guest Editor appointments and Special Issue proposals, checking their content for relevance and ensuring the suitability of the material for the journal. The papers published in a Special Issue will be collected and displayed on a dedicated page of the journal’s website. Further information on MDPI's Special Issue policies and Guest Editor responsibilities can be found here. For any inquiries related to a Special Issue, please contact the Editorial Office.

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Allelopathy: From Plant–Plant to Plant–Microbe Interactions submission deadline 31 Aug 2026 | Viewed by 328 | Submission Open
Keywords: plant and soil microbiomes; microbiome species diversity and abundance; microbiome functions in allelopathy; microbial and plant allelochemicals; novel modes of allelochemical distribution
(This special issue belongs to the Section Plant Protection and Biotic Interactions)
Stress Metabolism of Horticultural Plants
edited by , Yijun Fan and Yin Jia
submission deadline 31 Aug 2026 | Viewed by 315 | Submission Open
Keywords: horticultural plants; environmental stresses; drought; salinity; stress tolerance; metabolism; signaling pathways; molecular mechanisms
(This special issue belongs to the Section Horticultural Science and Ornamental Plants)
Integrated Physiological Responses of Ornamental and Horticultural Plants Under Biotic and Abiotic Stress
edited by Anastasia E. Giannakoula
submission deadline 31 Aug 2026 | Viewed by 311 | Submission Open
Keywords: plant stress physiology; biotic and abiotic stress; ornamental and horticultural crops; photosynthetic responses; antioxidant defense; stress tolerance mechanisms; metabolic adaptation
(This special issue belongs to the Section Plant Physiology and Metabolism)
Agricultural Techniques and Physiological Strategies for Survival and Growth of Plants in Nutritionally Starved Conditions submission deadline 31 Aug 2026 | Viewed by 296 | Submission Open
Keywords: soil health; rhizosphere processes ; trace nutrients; beneficial nutrients ; nutrient stress ; soil microbiome
(This special issue belongs to the Section Plant Nutrition)
Advancing Abiotic Stress Resilience in Plants: Mechanisms, Solutions, and Practical Applications
edited by and
submission deadline 31 Aug 2026 | Viewed by 292 | Submission Open
Keywords: abiotic stress; stress resilience; genetic engineering; transcriptomics; proteomics; chemical application; chemical priming; biotechnology; nanotechnology
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
Molecular Mechanisms of Stress Adaptation and Growth Regulation in Fruit Crops
edited by Baoxiu Qi and
submission deadline 31 Aug 2026 | Viewed by 288 | Submission Open
Keywords: abiotic stress; biotic stress; climate resilience; signal transduction; hormonal regulation; omics; gene editing fruit development; postharvest biology
(This special issue belongs to the Section Plant Physiology and Metabolism)
Genetic Regulation Mechanism of Heavy Metal Accumulation and Tolerance in Plants
edited by Jinqiu Liao
submission deadline 31 Aug 2026 | Viewed by 262 | Submission Open
Keywords: low cadmium accumulation plants; hyper cadmium accumulation plants; cadmium tolerance; gene function; molecular regulatory mechanisms; phytoremediation
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
Sustainable Soil Improvement for Crop Production
edited by and Lijuan Xie
submission deadline 31 Aug 2026 | Viewed by 233 | Submission Open
Keywords: soil fertility; sustainable soil improvement; crop production; soil amendment; soil–plant–microbe interactions; agricultural practices; carbon and nutrient cycling; agroecosystem sustainability
(This special issue belongs to the Section Crop Physiology and Crop Production)
The Regulatory Mechanisms of Abiotic Stress Response and Secondary Metabolism in Forest Trees
edited by and Haijiao Huang
submission deadline 1 Sep 2026 | 3 articles | Viewed by 5420 | Submission Open
Keywords: abiotic stress; molecular mechanism; secondary metabolism; multi-omics
Targeted Metabolomics Reveals Biotic Interactions and Stress Responses in Plants
edited by
submission deadline 1 Sep 2026 | Viewed by 384 | Submission Open
Keywords: secondary metabolites; primary metabolites; plant hormones; small peptides; reactive oxygen species (ROS); anti-oxidantia; plant microbiome; symbiosis; pathogenesis; acclimation; systemic acquired resistance (SAR)
(This special issue belongs to the Section Plant Physiology and Metabolism)
Crosstalk Between Abiotic Stress and Pathogen Defense in Cereal Crops: Molecular and Redox Regulation
edited by Rosemary Vuković and
submission deadline 15 Sep 2026 | Viewed by 240 | Submission Open
Keywords: abiotic stress; biotic stress; cereal crops; combined stress; crosstalk; immune signaling; pathogen defense; phytohormonal crosstalk; redox regulation; ROS signaling; stress resilience
(This special issue belongs to the Section Plant Protection and Biotic Interactions)
Advances in Soil Fertility Management for Sustainable Crop Production (2nd Edition) submission deadline 20 Sep 2026 | 2 articles | Viewed by 3504 | Submission Open
Keywords: soil fertility/health; crop production; sustainable agriculture; nutrient management; organic amendment; microbial amendment; soil remediation/restoration; soil fertilization
(This special issue belongs to the Section Plant–Soil Interactions)
Plant Diseases as Sentinels of Global Change: From Molecular Signals to Agroecosystem Resilience
edited by
submission deadline 20 Sep 2026 | 1 articles | Viewed by 1979 | Submission Open
Keywords: plant disease epidemiology; climate variability; early-warning signals; plant–microbe interactions; agroecosystem resilience; process-based modelling; digital plant pathology; sustainable crop protection; global change biology; food system stability
(This special issue belongs to the Section Plant Protection and Biotic Interactions)
Physiological and Genetic Mechanisms of Environmental Stress Tolerance in Plants
edited by and Md Arifur Rahman Khan
submission deadline 20 Sep 2026 | 2 articles | Viewed by 1456 | Submission Open
Keywords: abiotic stress tolerance; plant physiology; stress signaling and phytohormones; genetic and molecular regulation; antioxidant defense mechanisms; photosynthesis under abiotic stresses; crop resilience; stress-responsive genes; climate change and plant adaptation
(This special issue belongs to the Section Plant Molecular Biology)
Advances in Nitrogen Nutrition in Plants—2nd Edition
edited by
submission deadline 20 Sep 2026 | 2 articles | Viewed by 1422 | Submission Open
Keywords: nitrogen nutrition; plants; N absorption; N assimilation; N transport; N utilization; physiology; metabolism; genetics; N fertilizer
(This special issue belongs to the Section Plant Nutrition)
Plant Responses to Environmental Stresses: Mechanisms, Adaptation, and Mitigation Approaches submission deadline 20 Sep 2026 | Viewed by 883 | Submission Open
Keywords: mechanisms of stress response; adaptation and acclimation; mitigation approaches; multi-omics integration; oxidative stress; antioxidants; biostimulants for plant stress mitigation
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
Agronomic and Genetic Research of Crops Empowered by Artificial Intelligence
edited by Weifu Li and
submission deadline 20 Sep 2026 | Viewed by 329 | Submission Open
Keywords: AI in agriculture; precision design breeding; multi-omics; high-throughput phenotyping; stress resilience; foundation models
(This special issue belongs to the Section Crop Physiology and Crop Production)
In Vitro Plant Regeneration and Biotechnological Approaches for Crop Improvement submission deadline 28 Sep 2026 | 7 articles | Viewed by 8163 | Submission Open
Keywords: agrobacterium; plant tissue culture; plant editing; organogenesis; embryogenesis
(This special issue belongs to the Section Plant Genetics, Genomics and Biotechnology)
Multifunctional Mediators in Plant Development and Stress Response
edited by and Davide Marzi
submission deadline 30 Sep 2026 | 8 articles | Viewed by 21283 | Submission Open
Keywords: amino acids; polyphenols; polyamines; reactive oxygen species (ROS); phytohormones; abiotic stress; plant development; plant physiology
(This special issue belongs to the Section Plant Physiology and Metabolism)
Adaptive Mechanisms of Plants to Biotic or Abiotic Stresses—2nd Edition
edited by and
submission deadline 30 Sep 2026 | 10 articles | Viewed by 17894 | Submission Open
Keywords: plant growth and development; adaptive mechanisms; biotic and abiotic stresses; multi-omics; functional verification
(This special issue belongs to the Section Plant Molecular Biology)
Sugarcane Breeding and Biotechnology for Sustainable Agriculture
edited by San-Ji Gao and
submission deadline 30 Sep 2026 | 6 articles | Viewed by 13244 | Submission Open
Keywords: sugarcane (Saccharum spp.); sustainable agriculture; agronomic attributes; environmental stressors; defense responses; signaling molecules; genomics selection; smart breeding; gene editing; artificial intelligence
(This special issue belongs to the Section Plant Genetics, Genomics and Biotechnology)
Nutrient Management for Crop Production and Quality
edited by and Xiaoli Hui
submission deadline 30 Sep 2026 | 7 articles | Viewed by 9928 | Submission Open
Keywords: nutrient management; high yield; high quality; integration of water and fertilizer; soil tillage practice; crop physiology; integrated technologies; double cropping system; food crops; micronutrients; plant growth regulators; drones
(This special issue belongs to the Section Plant Nutrition)
Systems-Level Understanding of Plant Adaptation to Abiotic Stress: Physiological and Biochemical Perspectives submission deadline 30 Sep 2026 | 8 articles | Viewed by 9708 | Submission Open
Keywords: stress tolerance; transcriptomics; proteomics; metabolomics; hormonal regulation
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
Epigenetic Regulation and Molecular Mechanisms in Brassica Crop Improvement
edited by
submission deadline 30 Sep 2026 | 4 articles | Viewed by 9686 | Submission Open
Keywords: abiotic stress; allopolyploidy; biotic stress; DNA methylation; defense response; disease resistance; epi-allele; epigenetics; epigenome; flowering time; heterosis; histone modification; non-coding RNA; reproductive development; self-incompatibility; small RNA; transposon; transcriptomics; vernalization
(This special issue belongs to the Section Plant Genetics, Genomics and Biotechnology)
Production, Quality and Function of Tea
edited by
submission deadline 30 Sep 2026 | 4 articles | Viewed by 6089 | Submission Open
Keywords: tea; chemical analysis; biological functions; action mechanisms; applications of tea components; tea processing; tea flavor
(This special issue belongs to the Section Phytochemistry)
Effect of Light on Plant Growth and Development submission deadline 30 Sep 2026 | 3 articles | Viewed by 5978 | Submission Open
Keywords: light plant growth and development; light signal; photoreceptors; plant defense; biotic and abiotic stress; plant hormone signaling
(This special issue belongs to the Section Crop Physiology and Crop Production)
Climate Change and Plant Survival Strategies: Physiological and Biochemical Adaptations
edited by Sanja Manitašević Jovanović and Ana Vuleta
submission deadline 30 Sep 2026 | 3 articles | Viewed by 5901 | Submission Open
Keywords: climate change; heat stress; oxidative stress; drought stress; adaptation; phenotypic plasticity; plant functional traits
(This special issue belongs to the Section Plant Molecular Biology)
Medicinal Plants: Advances in Phytochemistry and Ethnobotany (3rd Edition) submission deadline 30 Sep 2026 | 8 articles | Viewed by 5841 | Submission Open
Keywords: ethnobotanical survey; traditional medicine; phytochemistry investigation; regulatory issues; biological activity assays
(This special issue belongs to the Section Phytochemistry)
Adaptability and Acclimatization of Plants Under Environmental Stresses submission deadline 30 Sep 2026 | 8 articles | Viewed by 5723 | Submission Open
Keywords: climate change; environmental stress; acclimatization; adaptation; stress mitigation; biostimulants; abiotic stress; resilience; omic technologies; biotechnology; genetic improvement; sustainable agriculture
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
Combined Stresses on Plants: From Mechanisms to Adaptations
edited by , , Wei Jiang and
submission deadline 30 Sep 2026 | 8 articles | Viewed by 5023 | Submission Open
Keywords: stress interaction; plant physiology; abiotic stress; drought; nutrients; metal and metalloid toxicity; waterlogging
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
Advances in Plant Cultivation and Physiology of Horticultural Crops
edited by and Ioannis Karapanos
submission deadline 30 Sep 2026 | 4 articles | Viewed by 4863 | Submission Open
Keywords: aromatic and medicinal plants; beneficial microbial endophytes; biostimulants propagating material; controlled-environment agriculture (CEA); smart and precision farming; nanoformulations in agriculture; organic and sustainable agriculture; plant growth promoting rhizobacteria; tuberous plants; vegetables
(This special issue belongs to the Section Horticultural Science and Ornamental Plants)
Horticultural Plant Cultivation in the Climate Change Era: From Genotypes to Environment submission deadline 30 Sep 2026 | 2 articles | Viewed by 4405 | Submission Open
Keywords: plant breeding; sensory quality; bioactive compounds; deficit irrigation; high temperature; grafting
(This special issue belongs to the Section Horticultural Science and Ornamental Plants)
Modern Technologies in Water and Fertilizer Management for Sustainable Crop Production
edited by Shouchen Ma, Shoutian Ma, , Tongchao Wang and
submission deadline 30 Sep 2026 | 4 articles | Viewed by 4358 | Submission Open
Keywords: intelligent irrigation; agricultural big data; remote sensing technology; GIS; crop systems; crop production; internet of things; water and fertilizer management
(This special issue belongs to the Section Crop Physiology and Crop Production)
Bioactive Natural Products from Plants: Extraction, Characterization and Application
edited by
submission deadline 30 Sep 2026 | 5 articles | Viewed by 4213 | Submission Open
Keywords: resources of medicinal and aromatical plants; etnobotany; extraction methods; secondary metabolites; phytochemical analysis; pharmacological properties; toxicity; application
(This special issue belongs to the Section Phytochemistry)
Genetic Improvement of Oilseed Crops
edited by and
submission deadline 30 Sep 2026 | 4 articles | Viewed by 3749 | Submission Open
Keywords: oilseed crops; genetic resources; genetic engineering and genome editing; agronomic and quality traits; biotic and abiotic stresses
(This special issue belongs to the Section Plant Molecular Biology)
Sustainable Alternatives to Synthetic Fungicides: Natural and Biological Control of Fungal Plant Pathogens
edited by
submission deadline 30 Sep 2026 | 2 articles | Viewed by 3652 | Submission Open
Keywords: biological control; microbial agents; natural sources; plant extracts; phytomolecules; botanical fungicides; natural resistance inducers; sustainable crop protection; microbial interaction host/pathogen; systemic acquired resistance
(This special issue belongs to the Section Plant Protection and Biotic Interactions)
Regulatory Mechanism of Carbon-Nitrogen Allocation in Cereal Crops and Its Response to Environment
edited by , Ke Xu and
submission deadline 30 Sep 2026 | 4 articles | Viewed by 3584 | Submission Open
Keywords: cereal crops; yield; resource use efficiency; carbon and nitrogen allocation; transportation mechanism; cultivation regulation techniques
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
Stress-Tolerant Crops for Future Agriculture submission deadline 30 Sep 2026 | 3 articles | Viewed by 3103 | Submission Open
Keywords: stress-tolerant crops; climate change; plant resilience; abiotic stress; biotic stress; genome editing; genomics-assisted breeding; GWAS; transcriptomics; epigenomics; phenomics; microbiome; sustainable agriculture; climate-smart agriculture; drought tolerance; heat stress tolerance; salinity tolerance; disease resistance
(This special issue belongs to the Section Plant Genetics, Genomics and Biotechnology)
Fungal–Plant Interactions: From Symbiosis to Pathogenesis submission deadline 30 Sep 2026 | 2 articles | Viewed by 2938 | Submission Open
Keywords: fungal–plant associations; symbiosis; pathogenesis; mycorrhiza; endophytes; plant immunity; host–pathogen interactions
(This special issue belongs to the Section Plant Protection and Biotic Interactions)
Plant Virology and Disease Management in Crops submission deadline 30 Sep 2026 | 1 articles | Viewed by 2757 | Submission Open
Keywords: plant virus biology; virus–host interactions; viral pathogenicity in plants; population genetic; genetic diversity; plant virus epidemiology; virus evolution in crops; cultivation systems and virus adaptation management of plant viruses
(This special issue belongs to the Section Plant Protection and Biotic Interactions)
Preharvest/Postharvest Factors and Storage Techniques for Improving Horticultural Crop Quality and Shelf Life
edited by
submission deadline 30 Sep 2026 | 3 articles | Viewed by 2218 | Submission Open
Keywords: postharvest; preharvest; storage; horticultural crops; physiology; mechanism; quality; shelf life
(This special issue belongs to the Section Horticultural Science and Ornamental Plants)
Genetic Improvement and Stress Resistance of Wheat
edited by
submission deadline 30 Sep 2026 | 4 articles | Viewed by 2214 | Submission Open
Keywords: wheat; abiotic stress; biotic resistance; molecular breeding; gene mapping; germplasm enhancement; wide hybridization
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
Coenological Investigations of Grassland Ecosystems submission deadline 30 Sep 2026 | 1 articles | Viewed by 2212 | Submission Open
Keywords: grassland; grassland ecology; grassland ecosystem; vegetation; plant biodiversity
(This special issue belongs to the Section Plant Ecology)
Plant–Microbe Interactions Under Stress: Exploring Defence Mechanisms, Microbial Diversity, and Resilience
edited by and
submission deadline 30 Sep 2026 | 3 articles | Viewed by 2142 | Submission Open
Keywords: plant–microbe interactions; microbial diversity; abiotic stress; plant defence mechanisms; stress tolerance; rhizosphere microbiome; endophytes; plant growth-promoting microbes (PGPM); molecular adaptation; sustainable agriculture
(This special issue belongs to the Section Plant Protection and Biotic Interactions)
Weaponizing Plants: Where Old and New Plant Protection Strategies Are Taking Us?
edited by , Beata Zimowska and
submission deadline 30 Sep 2026 | 1 articles | Viewed by 2132 | Submission Open
Keywords: plant biodiversity; plant conservation; sustainable agroecosystems; plant protection; environmental stresses; biotechnology; plant resilience; mitigation of adversities; endangered plant species; saving plants
The Growth of Plants in Arid Environments submission deadline 30 Sep 2026 | 2 articles | Viewed by 2116 | Submission Open
Keywords: arid environment; plant growth; adaptation strategy; pheynotypic plasticity; physiological adjustment; wood anatomy
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
Recent Trends in Reproductive Enhancement of Crop Resilience to Extreme Climate
edited by Dragana Trkulja, and
submission deadline 30 Sep 2026 | 2 articles | Viewed by 2082 | Submission Open
Keywords: crop reproductive mechanisms; heat and drought stress; pollination efficiency; sustainable agriculture; genome editing
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
Plant Hormone Signaling: Molecular Mechanisms and Integrated Functions
edited by Zhijuan Wang and
submission deadline 30 Sep 2026 | 2 articles | Viewed by 2025 | Submission Open
Keywords: hormone crosstalk; signal transduction; receptor kinases; transcriptional regulation; stress resilience; crop improvement
(This special issue belongs to the Section Plant Physiology and Metabolism)
Essential Oils for Pest and Disease Management: From Chemistry to Application
edited by Xunyue Liu and
submission deadline 30 Sep 2026 | 2 articles | Viewed by 1972 | Submission Open
Keywords: plant pest and disease control; plant immune inducers; biomimetic pesticides
(This special issue belongs to the Section Plant Protection and Biotic Interactions)
Photosynthesis, Nitrogen and Elevated CO2 in the Atmosphere submission deadline 30 Sep 2026 | 1 articles | Viewed by 1937 | Submission Open
Keywords: photosynthesis; elevated CO2; CO2 fertilization effect; nitrogen limitation; nitrogen dilution; plant growth; climate change; crop quality; nutrient cycling; plant physiology
(This special issue belongs to the Section Plant Physiology and Metabolism)
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