Unlocking the Potential of Biosurfactants in Agriculture: Novel Applications and Future Directions

Sima Abdoli, Behnam Asgari Lajayer (), Sepideh Bagheri Novair and Gordon W. Price ()
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Sima Abdoli: Independent Researcher, Chemin de la Côte-des-Neiges, Montreal, QC H3H 2M6, Canada
Behnam Asgari Lajayer: Faculty of Agriculture, Dalhousie University, Truro, NS B2N 5E3, Canada
Sepideh Bagheri Novair: Soil Science Department, University of Tehran, Tehran 7787131587, Iran
Gordon W. Price: Faculty of Agriculture, Dalhousie University, Truro, NS B2N 5E3, Canada

Sustainability, 2025, vol. 17, issue 5, 1-28

Abstract: With rising environmental concerns and the urgent need for sustainable agricultural practices, biosurfactants have garnered significant attention. These naturally occurring, surface-active compounds produced by microorganisms offer eco-friendly alternatives to synthetic chemicals. This review explores the multifaceted role of biosurfactants in agriculture, highlighting their applications in soil nutrient enhancement, plant growth promotion, pest and pathogen control, and bioremediation. The inherent versatility and biodegradability of biosurfactants position them as pivotal agents in improving soil health and advancing sustainable farming. Cutting-edge biotechnological approaches, such as synthetic biology and metabolic engineering, are critical for optimizing biosurfactant production. Integrating these bioactive molecules into smart agricultural systems promises to enhance resource utilization and crop management. Despite challenges like high production costs and limited ecological impact studies, innovative production techniques and comprehensive ecological assessments are essential for broader applications. This review underscores the transformative potential of biosurfactants in driving sustainable agricultural practices and environmental remediation, paving the way for future research and innovation in this field.

Keywords: biosurfactants; sustainable agriculture; soil health; bioremediation (search for similar items in EconPapers)
JEL-codes: O13 Q Q0 Q2 Q3 Q5 Q56 (search for similar items in EconPapers)
Date: 2025
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