Strigolactone-enhanced turfgrass sustainability solutions
Explore the potential of strigolactones (SLs) to improve turfgrass quality, resilience, and sustainability. Our research evaluates SL applications for enhanced drought tolerance, nutrient efficiency, and climate adaptation, offering a pioneering approach in turf management.
Overview
Strigolactones (SLs) are natural plant hormones with significant potential to revolutionize turfgrass management by enhancing sustainability. Our research focuses on evaluating SL applications to improve turf quality and stress tolerance. By optimizing root architecture and enhancing stress responses, SLs can modernize turf maintenance, reducing labor and resource inputs while increasing resilience to climate-related challenges.
Technical specifications
Key features:
- Enhanced Drought Tolerance: SLs improve root architecture, promoting deeper and more robust root systems that access water from lower soil layers, thus reducing irrigation frequency.
- Improved Nutrient Efficiency: By fostering root growth and symbiotic relationships with beneficial microbes, SLs can decrease fertilizer dependency, minimizing costs and nutrient runoff.
- Adaptation to Climate Stress: SLs mediate stress signaling, helping turfgrass cope with weather extremes, a critical factor as climate change intensifies.
Our controlled trials will assess growth patterns, root development, and water-use efficiency of common turf species under various SL concentrations, providing comprehensive data on SL's viability in the turf industry.
Technology readiness level
Currently at Technology Readiness Level 2, our project is in the experimental phase with plans for rigorous greenhouse trials to validate SL's effectiveness in turfgrass management. This involves multiple experimental cycles focusing on growth analysis, drought tolerance, and determining optimal SL concentrations.
About La Trobe University
La Trobe University is a comprehensive public research university based in Melbourne, serving metropolitan and regional Australia through a multi‑campus footprint. Its Research and Innovation Precinct at the Bundoora campus enables industry co‑location, shared facilities, and streamlined access to talent. Collaborations with state agencies and Melbourne’s hospital network, plus a digital innovation hub and accelerator programs, provide pathways for prototyping, validation, and co‑development. Research is supported by competitive national funding, including the Australian Research Council and National Health and Medical Research Council, alongside industry partnerships and Cooperative Research Centre programs. A dedicated technology transfer office manages IP, licensing, and startup formation.
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