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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The Expanding World of Palm Tree Breeding: New Discoveries and Applications in the Post-Genomic Era
edited by , Luciano Vilela Paiva and
submission deadline 1 May 2026 | Viewed by 114 | Submission Open
Keywords: arecaceae; genetic Improvement; biotechnology; integrative Biology; bioeconomy
(This special issue belongs to the Section Horticultural Science and Ornamental Plants)
Rice Cultivation and Physiological Regulation
edited by
submission deadline 10 May 2026 | Viewed by 49 | Submission Open
Keywords: rice physiology; cultivation techniques; stress resilience; yield optimization; sustainable agriculture
(This special issue belongs to the Section Crop Physiology and Crop Production)
Plant Extracts in Focus: Chemical Characterization, Biological Activity, and Their Significance in Ethnomedicine and Practical Applications submission deadline 20 May 2026 | 3 articles | Viewed by 5124 | Submission Open
Keywords: plant extract; extraction; chemical characterization; bioactive compounds; biological activity; ethnomedicine; natural products; standardization
(This special issue belongs to the Section Phytochemistry)
Plant-Derived Natural Products: Extraction Methods, Chemistry and Bioactivities
edited by and
submission deadline 20 May 2026 | 1 articles | Viewed by 1178 | Submission Open
Keywords: natural products; plant extracts; essential oils; nutraceuticals; chemical analysis; extraction methods; bioactivities; machine learning
(This special issue belongs to the Section Phytochemistry)
Molecular Mechanisms of Crop Stress Response and Photosynthetic Optimization
edited by
submission deadline 20 May 2026 | 1 articles | Viewed by 586 | Submission Open
Keywords: crop improvement; crop stress response; photosynthetic optimization; abiotic stress signaling; biotic stress resistance; gene regulation; signaling pathways; omic technologies; chloroplast biology; stress memory
(This special issue belongs to the Section Plant Genetics, Genomics and Biotechnology)
Genetic and Genomic Strategies for Enhancing Seed Quality and Grain Nutrition in Cereal Crops
edited by and
submission deadline 20 May 2026 | Viewed by 128 | Submission Open
Keywords: whole grain; nutrition; bioactive components; stress tolerance; high-yielding; cereal crops; genomic selection; breeding strategies
(This special issue belongs to the Section Plant Genetics, Genomics and Biotechnology)
Plant Physiological and Biochemical Adaptations to Climate Change submission deadline 20 May 2026 | Viewed by 111 | Submission Open
Keywords: plant adaptation; climate change; abiotic stresses; stress tolerance; ecosystem resilience; plant stress physiology; biochemical mechanisms; molecular adaptations; stress signaling
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
The Quantum Dance of Photosynthesis: Current View of the Role of Quantum Effects in the Absorption of Light Energy
edited by Yuxiang Weng and
submission deadline 20 May 2026 | Viewed by 91 | Submission Open
Keywords: quantum coherence; coherent energy transfer; quantum phase synchronization; exciton-vibrational coupling; protein dynamical structure; two-dimensional electronic spectroscopy; quantum design principle; photosynthetic antenna; reaction center
(This special issue belongs to the Section Plant Physiology and Metabolism)
Phytochemical Extraction and Electrochemical Innovations in Sustainable Plant Science submission deadline 20 May 2026 | Viewed by 52 | Submission Open
Keywords: phytochemical extraction; electrochemical innovations; sustainable plant science; green chemistry; antioxidant compounds; bioactive profiling; therapeutic applications; electrolysis methods
(This special issue belongs to the Section Phytochemistry)
Genetic Breeding and Biotic/Abiotic Stress Regulation in Citrus
edited by Haijie Ma and
submission deadline 20 May 2026 | Viewed by 33 | Submission Open
Keywords: citrus breeding; stress resistance; genomics; gene editing; disease resistance
(This special issue belongs to the Section Plant Molecular Biology)
Forage and Sustainable Agriculture
edited by Peizhi Yang, Wei Zhang and Qian Li
submission deadline 20 May 2026 | Viewed by 32 | Submission Open
Keywords: forage crops; forage management; legumes; sustainable agriculture
(This special issue belongs to the Section Crop Physiology and Crop Production)
Plant Science for Food and Nutrition submission deadline 20 May 2026 | Viewed by 23 | Submission Open
Keywords: plant-derived foods; plants extracts; biotechnological; food science
(This special issue belongs to the Section Phytochemistry)
Plant-Soil-Microbe Interactions for the Health of Agroforest Ecosystems
edited by and Jizi Wu
submission deadline 21 May 2026 | 1 articles | Viewed by 379 | 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 51 | 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 102 | 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 2484 | 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 334 | 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 170 | 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 116 | 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 106 | 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 30 | 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 22 | 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 12573 | 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 7082 | 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 2986 | 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 2511 | 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)
Abiotic Stress Responses in Plants—Second Edition
edited by
submission deadline 31 May 2026 | 4 articles | Viewed by 2160 | 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)
Role of Beneficial Rhizosphere Microbes on Mineral Acquisition in Crops
edited by
submission deadline 31 May 2026 | 2 articles | Viewed by 2105 | Submission Open
Keywords: nutrient deficiency; crops; soil; response; microbial consortia; nutrient acquisition; hormones
(This special issue belongs to the Section Plant Nutrition)
Secondary Metabolite Biosynthesis in Plants
edited by and Rufeng Wang
submission deadline 31 May 2026 | 2 articles | Viewed by 1575 | 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 1521 | 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 1244 | Submission Open
Keywords: bioactive compounds; natural products; plant cell cultures; secondary metabolites; specialized metabolites
(This special issue belongs to the Section Phytochemistry)
Genetic Diversity and Molecular Marker Development for Cotton Breeding and Crop Improvement
edited by and Yi Zhu
submission deadline 31 May 2026 | 2 articles | Viewed by 1007 | Submission Open
Keywords: upland cotton; genetic diversity; molecular marker; cotton breeding; crop improvement; cotton; disease resistance
(This special issue belongs to the Section Plant Genetics, Genomics and Biotechnology)
Strategies for Nutrient Use Efficiency Improvement in Plants—2nd Edition
edited by
submission deadline 31 May 2026 | 1 articles | Viewed by 787 | 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 688 | 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)
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 665 | 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)
Horticultural Plant Physiology and Molecular Biology—2nd Edition
edited by Shengjun Feng
submission deadline 31 May 2026 | 1 articles | Viewed by 654 | 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)
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 298 | 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 193 | 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 178 | 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 141 | 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)
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 120 | 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)
Molecular Regulation of Plant Development and Stress Responses
edited by Yong Huang and Zhi Liu
submission deadline 31 May 2026 | Viewed by 116 | 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)
Phytochemical Diversity and Bioactivity of Medicinal and Aromatic Plants submission deadline 31 May 2026 | Viewed by 116 | 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 103 | 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 98 | 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)
Evolution, Genomics, Metabolism, and Biotechnology for Cereal Crop Improvements
edited by , Junli Chang and Min Tu
submission deadline 31 May 2026 | Viewed by 98 | 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
Physiology and Ecology of Aquatic Plants—2nd Edition
edited by , and
submission deadline 31 May 2026 | Viewed by 92 | 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)
Water and Nutrient Management for Sustainable Crop Production submission deadline 31 May 2026 | Viewed by 92 | 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 83 | 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)
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