34th ISTANBUL World Congress on Sustainable Agriculture, Plant Nutrition & Soil Pollution (SAPNSP-26) Nov. 23-25, 2026 Istanbul (Türkiye)

SAPNSP-26


Natural Medicines & Medicinal Plants Plant Pathology Soil Sciences



Call for papers/Topics



 



Topics of Interest for Submission include, but are Not Limited to:



1. Core Independent Pillars



These are the foundational topics that define each individual field.



Sustainable Agriculture





  • Alternative Farming Systems





    • Organic farming and biodynamic agriculture.




    • Permaculture and agroforestry.




    • Conservation agriculture (minimal soil disturbance).






  • Resource Management





    • Water-use efficiency and drip irrigation.




    • Renewable energy integration in farming.




    • Seed saving and genetic diversity.






  • Socio-Economic Factors





    • Fair trade and local food systems.




    • Agricultural policy and subsidies.




    • Climate change adaptation strategies.







Plant Nutrition





  • Plant Physiology & Biochemistry





    • Photosynthesis and carbon fixation.




    • Nutrient uptake mechanisms (active vs. passive transport).




    • Phloem and xylem transport.






  • Nutrient Classification





    • Primary Macronutrients: Nitrogen ($N$), Phosphorus ($P$), Potassium ($K$).




    • Secondary Macronutrients: Calcium ($Ca$), Magnesium ($Mg$), Sulfur ($S$).




    • Micronutrients: Iron ($Fe$), Zinc ($Zn$), Boron ($B$), Copper ($Cu$), etc.






  • Deficiency & Toxicity Manifestations





    • Visual symptoms (chlorosis, necrosis).




    • Metabolic disruptions.







Soil Pollution





  • Types of Soil Pollutants





    • Heavy metals (Lead, Arsenic, Cadmium, Mercury).




    • Organic pollutants (Pesticides, herbicides, petroleum hydrocarbons).




    • Microplastics and nanoplastics in soil.






  • Sources of Pollution





    • Industrial waste and mining activities.




    • Urban sprawl and electronic waste (e-waste).




    • Atmospheric deposition (acid rain).






  • Soil Chemistry & Physics





    • Soil pH and buffering capacity.




    • Cation Exchange Capacity (CEC).




    • Soil texture and porosity affecting pollutant mobility.







2. The Intersections: Where the Worlds Collide



The real magic (and the solutions to our global food crisis) happens where these three subjects overlap.



Plant Nutrition + Sustainable Agriculture





  • Integrated Nutrient Management (INM): Combining organic fertilizers, chemical fertilizers, and bio-fertilizers to maintain soil fertility sustainably.




  • Bio-fertilizers & Microbial Inoculants: Using nitrogen-fixing bacteria (like Rhizobium) and Mycorrhizal fungi to enhance nutrient uptake naturally.




  • Precision Agriculture: Using GPS, drones, and sensor data to apply the exact amount of nutrients a plant needs, minimizing waste.




  • Green Manuring and Cover Cropping: Growing specific plants to fix nitrogen and return organic matter to the soil.





Plant Nutrition + Soil Pollution





  • Heavy Metal Uptake & Phytotoxicity: How polluted soil prevents plants from absorbing good nutrients, leading to stunted growth.




  • The Food Chain Barrier: How plants absorb toxic elements (like Cadmium) and pass them up the food chain to humans.




  • Nutrient Antagonism due to Pollutants: How an excess of a pollutant can block a plant from absorbing an essential nutrient.





Sustainable Agriculture + Soil Pollution





  • Phytoremediation: Using specific plants to hyper-accumulate, degrade, or render harmless soil contaminants.




  • Bioremediation: Using soil microbes to break down organic pollutants like pesticides.




  • Sustainable Waste Management: Composting agricultural and municipal waste safely without introducing heavy metals back into the soil.





The Grand Nexus: The Ultimate Overlap



This is the center of the Venn diagram where all three fields must work together to solve complex problems:





  • Eutrophication Control: How sustainable fertilizer application (Plant Nutrition) in farming (Sustainable Ag) prevents nutrient runoff that poisons water and soil (Soil Pollution).




  • Regenerative Agriculture: A holistic approach that restores degraded, polluted soils while maximizing natural plant nutrition and ensuring long-term food security.