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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Plant-Soil-Microbe Interactions for the Health of Agroforest Ecosystems
edited by and Jizi Wu
submission deadline 21 May 2026 | 1 articles | Viewed by 109 | Submission Open
Keywords: agroforest ecosystems; plant and soil; soil microbes; biodiversity; soil health
(This special issue belongs to the Section Plant–Soil Interactions)
Hormonal and Epigenetic Regulation of Seed Dormancy and Germination: Emerging Insights
edited by
submission deadline 25 May 2026 | Viewed by 41 | Submission Open
Keywords: auxin; ABA; ABI5; brassinosteroids; coleorhiza; crop species; DOG1; endotransglycosylase/hydrolases; ERF50; ethylene; expansion pressure; GATA12; GAs; LAFT genes; mannanases; microtubule assembly; NAC family; RGL2; seed microbiome; seed cuticle
(This special issue belongs to the Section Plant Molecular Biology)
Ion Channels and Membrane Trafficking in Plant Stress Responses
edited by Ben Zhang and Wei Jiang
submission deadline 29 May 2026 | Viewed by 77 | Submission Open
Keywords: ion channels; membrane trafficking; vesicle transport; plant stress responses; ion homeostasis; abiotic stress (e.g.; drought and salinity); biotic stress (e.g.; pathogens); ROS; Ca2+ signaling; crop breeding
(This special issue belongs to the Section Plant Molecular Biology)
Plant Tissue Culture and Plant Regeneration—2nd Edition submission deadline 30 May 2026 | 3 articles | Viewed by 2330 | Submission Open
Keywords: plant biotechnology; micropropagation; organogenesis; somatic embryogenesis; temporary immersion system; data-driven model; shoot proliferation; gene editing
(This special issue belongs to the Section Plant Development and Morphogenesis)
Analytical Chemistry of Medicinal and Edible Plants submission deadline 30 May 2026 | Viewed by 329 | Submission Open
Keywords: analytical methods; chemometric methods; medicinal/edible plants; functional food; bioactive compounds; nutraceuticals; bioavailability
(This special issue belongs to the Section Phytochemistry)
Crop Fertilizer Management and Integrated Pathogen Management
edited by Zoia Awan
submission deadline 30 May 2026 | Viewed by 167 | Submission Open
Keywords: sustainable farming; crop nutrition; biological control; soil microbiome; disease resistance; bio-based fertilizers; precision agriculture and fertilizer optimization; nutrient– pathogen interactions; integrated pathogen management (IPM)
(This special issue belongs to the Section Plant Nutrition)
Genetic Diversity of Phenotypic Traits in Crops
edited by and
submission deadline 30 May 2026 | Viewed by 101 | Submission Open
Keywords: crop phenomics; genetics of phenotypes; image traits; computation agriculture; germplasms diversity
(This special issue belongs to the Section Plant Genetics, Genomics and Biotechnology)
Berry and Cherry Fruit Crops
edited by
submission deadline 30 May 2026 | Viewed by 96 | Submission Open
Keywords: berry fruits; cherry; breeding; climate change; growing technology; phenology; production safety; rootstocks; orchard system
(This special issue belongs to the Section Horticultural Science and Ornamental Plants)
Sustainable Nutrient Management and Soil Quality Optimization in Vegetable Production Systems submission deadline 30 May 2026 | Viewed by 22 | Submission Open
Keywords: sustainable vegetable production systems; sustainable nutrient management; organic amendments and biofertilizers; cover crops and nutrient cycling; microbial interactions
(This special issue belongs to the Section Plant–Soil Interactions)
Plant Stress Resilience: From Physiological Perception to Omics-Driven Systems submission deadline 30 May 2026 | Viewed by 10 | Submission Open
Keywords: plant stress resistance; multi-omics; abiotic and biotic stress; stress physiology; crop improvement
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
Primary and Secondary Metabolites in Fruits and Vegetables; Analytical Solutions, Chemical Composition and Bioavailability Evaluation submission deadline 31 May 2026 | 5 articles | Viewed by 12461 | Submission Open
Keywords: phytochemistry; primary and secondary metabolites; fruits and vegetables; analytical techniques; environmental factors; production technology; horticultural crops; sugars; organic acids; polyphenolics; cyanogenic glycosides; glucosinolates; terpenoids; extraction; drying; natural product chemistry; novel processing technologies; flavonoids; phenolic-rich extracts; herbal medicine; disease management; development of innovative products; fruit quality; bioactive compounds; final product; stability of substances; antioxidant properties; health status; resistant cultivars; plant growth responses; phenylpropanoid pathway; enzymes; biotic and abiotic stress; storage; postharvest technology; nutrients; sustainable approach; plant biostimulators; oxidative stress; adaptive mechanisms; plant diseases; elicitors
(This special issue belongs to the Section Phytochemistry)
Biostimulation for Abiotic Stress Tolerance in Plants submission deadline 31 May 2026 | 4 articles | Viewed by 6374 | Submission Open
Keywords: antioxidants; climate change; agricultural sustainability; defense enzymes; agricultural resilience; plant hormones; reactive oxygen species (ROS); stress genes; cell signaling
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
Multifunctionality of Phenolic Compounds in Plants, 2nd Edition submission deadline 31 May 2026 | 2 articles | Viewed by 2905 | Submission Open
Keywords: phenolic compounds; secondary metabolites; hydroxycinnamic acids; phenolic acids; anthocyanins; flavonoids; biotic/abiotic stress; food chemistry; antioxidant activity; antioxidants; food analysis; juice; fruit; chromatography; extraction; plant biology; high-performance liquid chromatography; natural product chemistry; phytochemicals; allelopathy; plant pathology; environmental stressors; production technology
(This special issue belongs to the Section Phytochemistry)
Gene Regulation in Flower and Fruit Development
edited by Qing Cheng and Huolin Shen
submission deadline 31 May 2026 | 1 articles | Viewed by 2480 | Submission Open
Keywords: male sterility; flower development; fruit development; hormone regulation; gene regulation; gene functional validation; molecular mechanism
(This special issue belongs to the Section Plant Molecular Biology)
Role of Beneficial Rhizosphere Microbes on Mineral Acquisition in Crops
edited by
submission deadline 31 May 2026 | 2 articles | Viewed by 2067 | Submission Open
Keywords: nutrient deficiency; crops; soil; response; microbial consortia; nutrient acquisition; hormones
(This special issue belongs to the Section Plant Nutrition)
Abiotic Stress Responses in Plants—Second Edition
edited by
submission deadline 31 May 2026 | 3 articles | Viewed by 1828 | Submission Open
Keywords: drought tolerance; heat tolerance; flooding tolerance; cold tolerance; soil acidity; iron toxicity
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
Secondary Metabolite Biosynthesis in Plants
edited by and Rufeng Wang
submission deadline 31 May 2026 | 2 articles | Viewed by 1494 | Submission Open
Keywords: plants; biosynthetic pathway; molecular regulatory mechanisms; gene functional verification; transcription factor; high-throughput sequencing; metabolic engineering; secondary metabolites; synthetic biology
(This special issue belongs to the Section Phytochemistry)
Integrated Quality Regulation in Horticultural Crops
edited by and
submission deadline 31 May 2026 | 2 articles | Viewed by 1323 | Submission Open
Keywords: horticultural crop quality; postharvest longevity; nutritional value; flavor profiles; visual appeal; environmental control; nutrient management; precision irrigation; gene expression networks; phytohormone signaling; epigenetic modifications; abiotic stress; biotic stress
(This special issue belongs to the Section Horticultural Science and Ornamental Plants)
Plant Specialized Metabolites submission deadline 31 May 2026 | 1 articles | Viewed by 1198 | Submission Open
Keywords: bioactive compounds; natural products; plant cell cultures; secondary metabolites; specialized metabolites
(This special issue belongs to the Section Phytochemistry)
Strategies for Nutrient Use Efficiency Improvement in Plants—2nd Edition
edited by
submission deadline 31 May 2026 | 1 articles | Viewed by 717 | Submission Open
Keywords: nutrient use efficiency; fertilizer; varieties; crop system; gene function; physiological and molecular response
(This special issue belongs to the Section Plant Nutrition)
Maize Landraces: Conservation, Characterization and Exploitation
edited by Lorenzo Stagnati
submission deadline 31 May 2026 | 1 articles | Viewed by 661 | Submission Open
Keywords: germplasm resources; biodiversity; maize landraces; genetic diversity; genetic characterization; phenotypic characterization; agronomic characterization; breeding; historical information; adaptation
(This special issue belongs to the Section Plant Molecular Biology)
Horticultural Plant Physiology and Molecular Biology—2nd Edition
edited by Shengjun Feng
submission deadline 31 May 2026 | 1 articles | Viewed by 617 | Submission Open
Keywords: plant molecular biology; plant physiology; environmental response; secondary metabolism; growth and development; signal pathway
(This special issue belongs to the Section Horticultural Science and Ornamental Plants)
Plant Tissue Culture and Biotechnology: Bridging Fundamental Research and Global Challenges
edited by , , and Xu XuHan
submission deadline 31 May 2026 | 1 articles | Viewed by 605 | Submission Open
Keywords: plant cell culture; plant tissue culture; transcriptomics; genome/gene editing; cryopreservation; CRISPR; somatic embryogenesis
(This special issue belongs to the Section Plant Genetics, Genomics and Biotechnology)
The Effects of Climate Change on the Physiology and Agronomy of Grain Crops
edited by Chris Johansen and
submission deadline 31 May 2026 | Viewed by 410 | Submission Open
Keywords: sustainable crop production; crop physiology; productivity; and quality; climate change; drought; flooding; heat
(This special issue belongs to the Section Plant Physiology and Metabolism)
Bioactive Compounds of Aromatic Plants and Their Applications submission deadline 31 May 2026 | Viewed by 293 | Submission Open
Keywords: aromatic plants; bioactive compounds; essential oils; phenolics; antioxidant activity; antimicrobial activity; pharmaceutical applications; food preservation; cosmetics; agriculture
(This special issue belongs to the Section Phytochemistry)
Quality Improvement of Fruit Trees: Integrating Omics and Cultivation Techniques submission deadline 31 May 2026 | Viewed by 181 | Submission Open
Keywords: fruit tree; cultivation technique and methods; fruit; quality; molecular mechanism; omics
(This special issue belongs to the Section Plant Genetics, Genomics and Biotechnology)
Heavy Metal Contamination in Plants and Soil
edited by and Liqiang Cui
submission deadline 31 May 2026 | Viewed by 171 | Submission Open
Keywords: heavy metal toxicity; phytoremediation; soil contamination; metal transporters; oxidative stress; hyperaccumulators; omics approaches; rhizosphere microbiome; sustainable agriculture; food security
(This special issue belongs to the Section Plant–Soil Interactions)
Plant Adaptive Strategies and Cultivation in Extraterrestrial Environments submission deadline 31 May 2026 | Viewed by 138 | Submission Open
Keywords: bioregenerative life support systems (BLSS); altered gravity; space biology; ionizing radiation; extreme environments; controlled environment agriculture; space farming; Moon; Mars; ISRU; space analogues; nutritional countermeasures
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
Molecular Regulation of Plant Development and Stress Responses
edited by Yong Huang and Zhi Liu
submission deadline 31 May 2026 | Viewed by 115 | Submission Open
Keywords: crop genomics; key gene families; functional validation in crops; molecular regula-tory mechanisms; crop quality; crop development; stress responses; epigenetic regulation of crop traits
(This special issue belongs to the Section Plant Molecular Biology)
Chemical Characterizations and Biological Activities of Plant Products and By-Products and Their Applications, 2nd Edition
edited by María Alejandra Moreno, and
submission deadline 31 May 2026 | Viewed by 112 | Submission Open
Keywords: plant extract; by-products or waste; bioactive compounds; functional ingredients; phytotherapic products; phytocosmetic products; food products; food preservation products; environmental protection products
(This special issue belongs to the Section Phytochemistry)
Phytochemical Diversity and Bioactivity of Medicinal and Aromatic Plants submission deadline 31 May 2026 | Viewed by 99 | Submission Open
Keywords: medicinal and aromatic plants (MAPs); bioactive compounds; plant extracts; biological activity; environmental variability; genetic and ontogenetic variability; natural plant products; increasing the potential of MAPs
Advances in Fruit Tree Transcriptomics and Gene Expression Analysis submission deadline 31 May 2026 | Viewed by 94 | Submission Open
Keywords: fruit trees; transcriptomic; gene expression; biotic/abiotic stresses; genetic improvement; breeding; epigenetic
Advances in Phytochemical Profiling and Bioactive Compounds from Medicinal and Edible Plants and Their Cell and Tissue Cultures submission deadline 31 May 2026 | Viewed by 90 | Submission Open
Keywords: medicinal and edible plants; plant cell and tissue cultures; plant secondary metabolites; phytochemical profiling and metabolomics; bioactivity
(This special issue belongs to the Section Plant Cell Biology)
Physiology and Ecology of Aquatic Plants—2nd Edition
edited by , and
submission deadline 31 May 2026 | Viewed by 88 | Submission Open
Keywords: aquatic plants; macrophyte; adaptation; global change; invasion; stress; eutrophication; water-level change; heavy metal; pollution; disturbance; wetland; water-level manipulation; restoration
(This special issue belongs to the Section Plant Ecology)
Evolution, Genomics, Metabolism, and Biotechnology for Cereal Crop Improvements
edited by , Junli Chang and Min Tu
submission deadline 31 May 2026 | Viewed by 85 | Submission Open
Keywords: cereals crops; molecular genetics; molecular breeding; functional genomics; evolutionary genomics; comparative genomics; multi-omics; metabolic analyses; biotechnology; transgenic crops; gene editing; gene regulation; crop nano-biotechnology; crop improvement
Water and Nutrient Management for Sustainable Crop Production submission deadline 31 May 2026 | Viewed by 85 | Submission Open
Keywords: irrigation management; fertilization strategies; water– nutrient coupling; soil– plant interactions; water use efficiency; nutrient use efficiency; sustainable crop production
(This special issue belongs to the Section Crop Physiology and Crop Production)
Silicon in Sustainable Agriculture: Facing Abiotic and Biotic Stress in Crops
edited by Fabrício Ávila Rodrigues, and Mônica Sartori Camargo
submission deadline 31 May 2026 | Viewed by 72 | Submission Open
Keywords: plant nutrition; induced resistance; resilient crops; plant diseases; pests; photosynthesis
(This special issue belongs to the Section Plant Protection and Biotic Interactions)
Sustainable Maize Production Systems: Optimizing Genotypes, Management, and Environments
edited by
submission deadline 31 May 2026 | Viewed by 64 | Submission Open
Keywords: maize; field production; increased yield; varieties; cultivation management; environment; stress; resource efficiency; precise regulation of water fertilizer
(This special issue belongs to the Section Crop Physiology and Crop Production)
Seed Enhancement Strategies for Resilient and Sustainable Crop Production submission deadline 31 May 2026 | Viewed by 54 | Submission Open
Keywords: priming; revitalisation; invigoration; plasma; nanoparticles; irradiation; magnetic field; electropriming; hydropriming; osmopriming; hormonal priming; biopriming; coatings; biological treatments
(This special issue belongs to the Section Crop Physiology and Crop Production)
Physiological and Biochemical Responses of Plants to Heavy Metal Toxicity
edited by and
submission deadline 31 May 2026 | Viewed by 53 | Submission Open
Keywords: heavy metal stress; phytoremediation; oxidative stress; antioxidant defense; phytohormones and signaling; mineral homeostasis; seed priming; epigenetic regulation; plant– microbe interactions; omics approaches
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
Rice Physiology, Genetics and Breeding
edited by
submission deadline 31 May 2026 | Viewed by 44 | Submission Open
(This special issue belongs to the Section Crop Physiology and Crop Production)
Phytochemical Variability and Bioactive Potential of Aromatic and Medicinal Plants submission deadline 31 May 2026 | Viewed by 43 | Submission Open
Keywords: aromatic medicinal and plants; phytochemical variability; plant extracts; natural compounds; biological activities; natural plant products
(This special issue belongs to the Section Phytochemistry)
Advances in Phytoremediation of Contaminated Environments
edited by Lin Guo and Teresa J. Cutright
submission deadline 31 May 2026 | Viewed by 41 | Submission Open
Keywords: phytoremediation; environment; efficiency; byproducts
(This special issue belongs to the Section Plant Physiology and Metabolism)
Biological Activities and Chemical Constituents of Plant-Derived Natural Products and Their Application submission deadline 31 May 2026 | Viewed by 41 | Submission Open
Keywords: plant-derived natural products; bioactive compounds; phytochemistry; biological activity; medicinal plants; pharmacological evaluation; ethnopharmacology; natural therapeutics
(This special issue belongs to the Section Phytochemistry)
Theory and Practice of Plant Translocation for Conservation Purposes
edited by and Luca Di Nuzzo
submission deadline 31 May 2026 | Viewed by 35 | Submission Open
Keywords: plant translocation; lichen conservation; bryophyte conservation; conservation biology; in situ and ex situ conservation; endangered species; reintroduction protocols
(This special issue belongs to the Section Plant Ecology)
Phytochemical Analysis, Antioxidant, Antimicrobial, and Cytotoxic Activity of Plant Extracts, 2nd Edition submission deadline 31 May 2026 | Viewed by 28 | Submission Open
Keywords: plant extracts; bioactive secondary metabolites; chromatographic analysis of major and minor constituents of plant extracts and essential oils; antioxidant activity of plant extracts and essential oils; antimicrobial activity of plant extracts and essential oils; cytotoxic activity of plant extracts and essential oils
(This special issue belongs to the Section Phytochemistry)
Botanical, Chemical, Pharmacological, and Potential Health Benefits of Plants submission deadline 31 May 2026 | Viewed by 28 | Submission Open
Keywords: biological activities; botany; phytochemistry; quality control; natural product investigations
(This special issue belongs to the Section Phytochemistry)
Harnessing Plant–Microbe Interactions for Sustainable Agriculture and Enhanced Soil Health Under Climate Change submission deadline 31 May 2026 | Viewed by 27 | Submission Open
Keywords: climate change; soil health; soil microbial communities; biofertilizers; sustainable farming practices; soil amendments; cropping patterns; smart agriculture
(This special issue belongs to the Section Plant–Soil Interactions)
Phytochemicals in Edible and Aromatic Plants: Extraction, Characterization, and Application
edited by
submission deadline 31 May 2026 | Viewed by 17 | Submission Open
Keywords: phytochemical profiling; bioactive plant metabolites; green extraction technologies; natural antioxidants; functional food ingredients; plant secondary metabolites; nutraceutical applications
(This special issue belongs to the Section Phytochemistry)
Advances in Genetic Dissection and Breeding for Plant Disease Resistance
edited by and
submission deadline 31 May 2026 | Viewed by 16 | Submission Open
Keywords: plant disease resistance; genetic resources; genetic mapping; functional genes; molecular mechanism; plant– pathogen interaction; multi-omics analysis; marker-assisted selection; modern breeding methods
(This special issue belongs to the Section Plant Genetics, Genomics and Biotechnology)
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