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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Improving Water Use Efficiency and Plant Productivity Under Conventional and Unconventional Irrigation
edited by , Bingjian Cui, and
submission deadline 31 Dec 2025 | 2 articles | Viewed by 2539 | Submission Open
Keywords: plant productivity; water use efficiency; secondary salinization of soil; saline water; reclaimed water; emerging contaminants; agricultural sustainability
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
The Role of Plant Growth Regulators in Plant Response to Stress Factors
edited by , Mariela Pontin and
submission deadline 31 Dec 2025 | 2 articles | Viewed by 2538 | Submission Open
Keywords: acclimation mechanisms; climate change; phenotypic plasticity; plant signaling; secondary metabolites; stress defense; oxidative damage; cultivation expansion; nutritional attributes
(This special issue belongs to the Section Plant Physiology and Metabolism)
Plant Genetic Diversity and Molecular Evolution submission deadline 31 Dec 2025 | 3 articles | Viewed by 2449 | Submission Open
Keywords: genetic diversity; molecular evolution; genome evolution; phylogenomics; adaptive evolution; population genetics
(This special issue belongs to the Section Plant Genetics, Genomics and Biotechnology)
Molecular Research of the Seaweeds
edited by , and Zubaida Patwary
submission deadline 31 Dec 2025 | 1 articles | Viewed by 2394 | Submission Open
Keywords: seaweeds; multicellular marine macroalgae; molecular biology; omics
(This special issue belongs to the Section Plant Molecular Biology)
Exploring the Formation of Adventitious Roots in Perennial Species: Insights and Perspectives submission deadline 31 Dec 2025 | 3 articles | Viewed by 2394 | Submission Open
Keywords: adventitious rooting; plant rejuvenation; stem cuttings; perennial species
(This special issue belongs to the Section Plant Development and Morphogenesis)
Protected Cultivation of Horticultural Crops: Advances and Sustainability—2nd Edition
edited by and Min Wei
submission deadline 31 Dec 2025 | 3 articles | Viewed by 2270 | Submission Open
Keywords: controlled environment agriculture (CEA); protected cultivation; greenhouse; tunnel; hydroponics; soilless cultivation; vertical farming
(This special issue belongs to the Section Plant Physiology and Metabolism)
Plant Organ Development and Stress Response
edited by Tian Pan, Maohong Cai, Yuanyuan Hao and Mingming Wu
submission deadline 31 Dec 2025 | 2 articles | Viewed by 2142 | Submission Open
Keywords: plant growth; organ development; stress response; molecular mechanisms; envi-ronmental stress
(This special issue belongs to the Section Plant Molecular Biology)
Light and Plant Responses submission deadline 31 Dec 2025 | 2 articles | Viewed by 2140 | Submission Open
Keywords: light; plants; LED; response
(This special issue belongs to the Section Plant Protection and Biotic Interactions)
Molecular Biology and Bioinformatics of Forest Trees—2nd Edition
edited by Shijiang Cao and
submission deadline 31 Dec 2025 | 2 articles | Viewed by 2134 | Submission Open
Keywords: forest molecular biology; bioinformatics; tree genetics; gene expression regulation; plant– microbe interactions
(This special issue belongs to the Section Plant Molecular Biology)
Origin and Evolution of the East Asian Flora (EAF)—2nd Edition
edited by and
submission deadline 31 Dec 2025 | 2 articles | Viewed by 2100 | Submission Open
Keywords: flora of East Asia; phylogeography; molecular phylogeny; plant diversity; plant taxonomy; palaeoflora
(This special issue belongs to the Section Plant Systematics, Taxonomy, Nomenclature and Classification)
Sustainable Conservation and Management of Medicinal Plants
edited by Shahina A. Ghazanfar
submission deadline 31 Dec 2025 | 1 articles | Viewed by 2071 | Submission Open
Keywords: climate change; conservation; medicinal plants; aromatic plants; sustainable use
(This special issue belongs to the Section Plant Protection and Biotic Interactions)
Urban Forests, Parks, and Plants as Biomonitoring Pools for Air Pollution submission deadline 31 Dec 2025 | 2 articles | Viewed by 2049 | Submission Open
Keywords: biomonitoring; urban pollution; emerging pollutants; risk assessment; air pollutant bioassay; tree rings; dendroecology; absorption; toxicity; bioavailability
Advances in Plant Nutrition and Novel Fertilizers—Second Edition
edited by Juan Li, Xiangdong Yang, and
submission deadline 31 Dec 2025 | 3 articles | Viewed by 2038 | Submission Open
Keywords: innovative fertilizer; biological fertilizers; smart environment-responsive fertilizer; controlled-release strategy; diagnostic approaches and tools; fertilizer application rate; nano-fertilizers; new fertilizer; nutrient use efficiency; relation of plant nutrition and fertilizer
(This special issue belongs to the Section Plant Nutrition)
The Application of Naturally Derived Molecules and Their Synthetic Analogs in Agriculture and the Fight Against Biotic and Abiotic Stresses That Emerged Under Climate Change submission deadline 31 Dec 2025 | 2 articles | Viewed by 1945 | Submission Open
Keywords: bioactive compounds; biotic and abiotic stressors; crops; growth stimulants; natural products; phytohormones; secondary metabolites; sustainability; yielding
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
Genetic Resources and Improvement of Forage Plants submission deadline 31 Dec 2025 | 1 articles | Viewed by 1933 | Submission Open
Keywords: breeding programs; forage plants; genetic diversity; genetic engineering; genetic improvement; genetic resources; genomic selection; marker-assisted selection; molecular breeding; phenotyping
(This special issue belongs to the Section Plant Genetic Resources)
Biochemical Responses of Horticultural Crops to Abiotic Stresses
edited by and
submission deadline 31 Dec 2025 | 2 articles | Viewed by 1914 | Submission Open
Keywords: horticultural plants; abiotic stress; biochemicals; metabolism; crop production
(This special issue belongs to the Section Horticultural Science and Ornamental Plants)
Genetic Mechanisms Related to Crop Seed Development
edited by and
submission deadline 31 Dec 2025 | 2 articles | Viewed by 1789 | Submission Open
Keywords: seed development; seed germination; seed vigor
(This special issue belongs to the Section Plant Genetics, Genomics and Biotechnology)
The Bioecology and Sustainable Management of Weeds
edited by Xiaoling Song, Hongjuan Huang, and Mingshan Ji
submission deadline 31 Dec 2025 | 2 articles | Viewed by 1782 | Submission Open
Keywords: weed ecology; weed bioecology; crop– weed interactions; sustainable management; genetic evolution; herbicide
(This special issue belongs to the Section Plant Ecology)
Selected and Extended Full Papers from the 2025 International Scientific Conference on Plant Biodiversity and Sustainability submission deadline 31 Dec 2025 | 1 articles | Viewed by 1762 | Submission Open
Keywords: plant material; by-products; herbal extracts; metabolomics; secondary metabolites; circular economy; production chain; biological effects; biodiversity
(This special issue belongs to the Section Phytochemistry)
Interaction Between Emerging Contaminants and Microalgae: Ecotoxicity and Biotechnology
edited by Wei Li
submission deadline 31 Dec 2025 | 1 articles | Viewed by 1650 | Submission Open
Keywords: microalgae; emerging contaminants; ecotoxicity; biodegradation; biological wastewater treatment; biomass and bioenergy; carbon fixation
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
Crop Nutrition Diagnosis and Regulation
edited by and Guoquan Lu
submission deadline 31 Dec 2025 | 1 articles | Viewed by 1639 | Submission Open
Keywords: yield prediction; nutrition diagnosis; model construction; crop nutrition; crop model; remote sensing; growth regulation; crop yield; crop quality
(This special issue belongs to the Section Plant Nutrition)
Molecular, Genetic, and Physiological Mechanisms in Trees
edited by and Wenjing Xu
submission deadline 31 Dec 2025 | 2 articles | Viewed by 1623 | Submission Open
Keywords: tree development; tissue culture; hormone signaling; stress resistance; physiological regulation
(This special issue belongs to the Section Plant Physiology and Metabolism)
Mycology and Plant Pathology—2nd Edition submission deadline 31 Dec 2025 | 1 articles | Viewed by 1588 | Submission Open
Keywords: beneficial fungi; disease management; fungal diseases; mycotoxin; plant– fungal interactions; phytopathology
(This special issue belongs to the Section Plant Protection and Biotic Interactions)
Molecular Mechanisms and Soil Microbe Interactions in Vegetable Crops Under Abiotic Stress
edited by Mingjia Tang and Yingbin Qi
submission deadline 31 Dec 2025 | 1 articles | Viewed by 1533 | Submission Open
Keywords: abiotic stress; gene family; molecular mechanism; crop; vegetable; soil microorganisms
(This special issue belongs to the Section Plant Molecular Biology)
Biofertilizers for Plant Growth Enhancement and Sustainable Agriculture
edited by and
submission deadline 31 Dec 2025 | 2 articles | Viewed by 1487 | Submission Open
Keywords: biofertilizers; organic amendments; soil microbiome; plant– microbe interactions; nutrient use efficiency; agricultural systems modeling; sustainable agriculture
(This special issue belongs to the Section Plant Nutrition)
Physiological Responses and Tolerance Mechanisms of Plants to Heat Stress
edited by
submission deadline 31 Dec 2025 | 1 articles | Viewed by 1480 | Submission Open
Keywords: heat stress; signaling; physiological mechanisms; molecular mechanisms; network; complexity; specificity; agriculture
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
Advancements in Cereal Quality Assessment: Implications for Crop Improvement and Food Processing
edited by and
submission deadline 31 Dec 2025 | 1 articles | Viewed by 1479 | Submission Open
Keywords: bread and durum wheat; corn; rice; barley; oats; rye; hulled cereals; quality; crop improvement; industrial processing
Plant Phenotyping and Machine Learning
edited by and
submission deadline 31 Dec 2025 | 1 articles | Viewed by 1342 | Submission Open
Keywords: plant phenotyping; machine learning; image processing; growth analysis; data analysis
(This special issue belongs to the Section Plant Development and Morphogenesis)
Plant Communities and Habitat Types in the Protected Areas of Europe submission deadline 31 Dec 2025 | 1 articles | Viewed by 1326 | Submission Open
Keywords: habitat assessment; restoration and management; global changes; protected areas; Natura 2000; plant communities; conservation of habitat types
(This special issue belongs to the Section Plant Ecology)
Metabolic Pathways and Hormonal Regulation in Plant Defense and Growth
edited by Yuqing He
submission deadline 31 Dec 2025 | 2 articles | Viewed by 1299 | Submission Open
Keywords: plant hormones; secondary metabolites; plant defense; growth regulation; metabolic pathways; plant– pathogen interactions
(This special issue belongs to the Section Plant Physiology and Metabolism)
Algal Morphogenesis and Response to Abiotic Stresses
edited by
submission deadline 31 Dec 2025 | 1 articles | Viewed by 1268 | Submission Open
Keywords: growth morphogenesis; polarity stress response; global warming; gene expression; signal transduction; transcriptomics; genomics; proteomics; metabolomics; stress tolerance; acclimation; regulatory network
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
Microscopy and Histochemistry in Plant Structural and Functional Analysis submission deadline 31 Dec 2025 | 1 articles | Viewed by 1263 | Submission Open
Keywords: medicinal plants; microscopy; histochemistry; phytochemistry; plant anatomy; bioactive compounds; herbal medicine; secondary metabolites; plant identification; natural products
(This special issue belongs to the Section Plant Structural Biology)
Novel and Efficient Means for Fertilizers Applications in Plant Cultivation submission deadline 31 Dec 2025 | 1 articles | Viewed by 1165 | Submission Open
Keywords: fertilization; plant nutrition; nutrient sources; absorption efficiency; nutrient losses
(This special issue belongs to the Section Plant Nutrition)
Horticultural Plant Cultivation in the Climate Change Era: From Genotypes to Environment submission deadline 31 Dec 2025 | 1 articles | Viewed by 1147 | 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)
Molecular Mechanisms of Interactions Between Pathogenic Fungi and Host Plants
edited by Ya Li and Jiexiong Hu
submission deadline 31 Dec 2025 | 1 articles | Viewed by 1145 | Submission Open
Keywords: plant fungal diseases; pathogenic fungi; fungal effector; host resistance; plant immunity; plant– pathogen interactions
(This special issue belongs to the Section Plant Protection and Biotic Interactions)
Plant–Insect Interactions—3rd Edition submission deadline 31 Dec 2025 | 1 articles | Viewed by 1108 | Submission Open
Keywords: entomophily; herbivory; host– plant resistance; host– plant selection; insect pollination; plant chemistry; plant– insect interactions; plant protection; pollination; biological control
(This special issue belongs to the Section Plant Protection and Biotic Interactions)
Soil Nutrient Dynamics and Elevational Variability: Plant Adaptations and Ecological Implications
edited by , Yahuang Luo and
submission deadline 31 Dec 2025 | 1 articles | Viewed by 1089 | Submission Open
Keywords: soil nutrients; elevation gradients; functional traits; community structure; biodiversity; ecosystem function; environmental factors
(This special issue belongs to the Section Plant–Soil Interactions)
Impact of Biostimulants on Plant Growth and Nutrient Uptake
edited by
submission deadline 31 Dec 2025 | 1 articles | Viewed by 1081 | Submission Open
Keywords: biostimulants; macronutrients; ion ratio; abiotic stress; plant extracts; omics; nutrient uptake; plant– microbiota interactions
(This special issue belongs to the Section Plant Nutrition)
Hormonal Regulation of Flower and Fruit Development: A Molecular Perspective
edited by and
submission deadline 31 Dec 2025 | 1 articles | Viewed by 1025 | Submission Open
Keywords: flowering; fruit; gene functioning and regulation; hormonal cross-talk; molecular mechanism; plant physiology; reproductive development; stress-induced flowering; plant hormone; signaling pathway; transcriptional regulation; epigenetics
(This special issue belongs to the Section Plant Molecular Biology)
Applications of Omics and Bioinformatics in Medicinal Plants submission deadline 31 Dec 2025 | 1 articles | Viewed by 986 | Submission Open
Keywords: bioinformatics; medicinal plants; genomics; transcriptomics; proteomics; metabolomics; gene family; transcription factor
(This special issue belongs to the Section Phytochemistry)
Bioinoculants: A Sustainable Solution to Biotic and Abiotic Stresses submission deadline 31 Dec 2025 | 1 articles | Viewed by 986 | Submission Open
Keywords: bioinoculants; plant growth-promoting rhizobacteria (PGPR); mycorrhizal fungi; microbial consortia; sustainable agriculture; soil microbiome; soil health; pathogen resistance; environmental stress
(This special issue belongs to the Section Plant Protection and Biotic Interactions)
Advances in Plant Cultivation and Physiology of Horticultural Crops
edited by and Ioannis Karapanos
submission deadline 31 Dec 2025 | 1 articles | Viewed by 975 | 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)
Plant Responses to Emerging Contaminants: From Stress Mechanisms to Environmental Safety
edited by and Jiahui Zhu
submission deadline 31 Dec 2025 | 1 articles | Viewed by 972 | Submission Open
Keywords: plant-rhizosphere interactions; stress response mechanisms; environmental interfaces; emerging contaminants
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
Halophytes, Neglected and Underutilized Crop Species That Can Withstand Soil and Environmental Changes: Current Understanding and Recent Advances submission deadline 31 Dec 2025 | 1 articles | Viewed by 959 | Submission Open
Keywords: crop production; abiotic stress; ion translocation mechanism; drought; saline agriculture; plant nutrition; halophytes; neglected underutilized crops; food security; drylands; carbon concentration mechanism (CCM); oxidative stress; elevated CO2 concentration
(This special issue belongs to the Section Plant Response to Abiotic Stress and Climate Change)
Biostimulants for Plant Mitigation of Abiotic Stresses in Plants
edited by
submission deadline 31 Dec 2025 | 1 articles | Viewed by 883 | Submission Open
Keywords: biostimulants; abiotic stress; biotic stresses; crop production; crop resilience; molecular mechanisms; transcriptomics; climate change
(This special issue belongs to the Section Plant Physiology and Metabolism)
Bryophyte Biology, 2nd Edition
edited by
submission deadline 31 Dec 2025 | 2 articles | Viewed by 864 | Submission Open
Keywords: mosses; liverworts; hornworts; bryology; bryophytes; bryophyta; seedless plants
(This special issue belongs to the Section Plant Ecology)
Molecular Pathways in Plant Immunity and Protection Against Stress submission deadline 31 Dec 2025 | 1 articles | Viewed by 716 | Submission Open
Keywords: plant pathogens; plant immune systems; pattern recognition receptors (PRRs); nucleotide-binding leucine-rich repeat proteins (NLRs); salicylic acid signaling; crop production
(This special issue belongs to the Section Plant Protection and Biotic Interactions)
Medicinal Plant Extracts, 2nd Edition submission deadline 31 Dec 2025 | Viewed by 653 | Submission Open
Keywords: medicinal plant extracts; phytocomplexes; cell cultures
(This special issue belongs to the Section Phytochemistry)
Advances in Mangrove Application, Ecology and Conservation
edited by
submission deadline 31 Dec 2025 | 1 articles | Viewed by 584 | Submission Open
Keywords: food application; secondary metabolite; carbon stock and management; biodiversity; ecotourism; ecophysiology; biogeochemistry; monitoring; modeling; rehabilitation and restoration; policy; genomics and genetics; climate change; heavy metals; marine debris (macro; micro and nano)
(This special issue belongs to the Section Plant Ecology)
Innovative Approaches to Enhance Nutrient Uptake and Stress Resistance in Plants submission deadline 31 Dec 2025 | Viewed by 551 | Submission Open
Keywords: abiotic stress; nutrient uptake; plant tolerance; secondary metabolites; plant stress physiology; plant structure and function; oxidative damage; reactive oxygen species; antioxidant system; innovative methods
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