Special Issues
Nitrogen 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 polices and Guest Editor responsibilities can be found here. For any inquiries related to a Special Issue, please contact the Editorial Office.
Optimizing Water and Nitrogen Management for Sustainable Crop Production and Greenhouse Gas Mitigation
Deadline: 30 September 2026
Soil Nitrogen Cycling—a Keystone in Ecological Sustainability, 2nd Edition
Deadline: 30 September 2026
Microbial Interactions with Plants: Advancing Nitrogen Fixation, Uptake, and Utilization, 2nd Edition
Deadline: 15 November 2026
Soil Nitrogen Cycling: Mechanisms, Impacts and Sustainable Management
Deadline: 31 December 2026
Nitrogen Cycling in Permafrost Soils, 2nd Edition
Deadline: 31 December 2026
Linking Microbial Processes and Nitrogen Cycling in Organic Residue Valorization
Deadline: 31 December 2026
Fate of Organic Nitrogen Xenobiotics in Biological Systems
Deadline: 31 December 2026
Effects of Nitrogen Fertilizer Management and Microbial Inoculation on Crops
Deadline: 30 January 2027
Nitrogen Utilization, Biofiltration and Photosynthetic Regulation in Algae
Deadline: 31 January 2027
Nitrogen Cycling, Greenhouse Gas Emissions and Sustainable Nutrient Management in Soil Ecosystems
Deadline: 31 January 2027
Nitrogen–Carbon Interactions in Global Biogeochemistry
Deadline: 28 February 2027
Nitrogen Management in Plant Cultivation, 2nd Edition
Deadline: 28 February 2027
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