Rhizopus-led organic waste upcycling for sustainable soil amendments
Innovative Rhizopus-led fermentation process transforms food and green waste into a stable, carbon-rich soil amendment. Enhances soil structure, porosity, and moisture retention, promoting deeper root systems and long-term carbon storage. Ready for scaling in lawn-care programs.
Overview
RhizoFeed introduces an innovative solution utilizing Rhizopus-led solid-state fermentation (SSF) to upcycle mixed food and green waste into a stable, carbon-rich soil amendment. This process rapidly transforms organic waste into a low-odor product that enhances soil aggregation, porosity, and water-holding capacity. The resulting amendment is ideal for lawns and gardens, promoting deeper root systems and increased below-ground biomass, which are crucial for long-term carbon storage and sustainable turf management. This circular solution not only reduces waste-disposal emissions but also seamlessly integrates into existing lawn-care programs, offering a climate-positive approach to soil conditioning.
Technical specifications
- Process: Utilizes selected Rhizopus strains to ferment shredded organic residues under controlled conditions.
- Key features:
- Transforms waste into a uniform, low-odor product rich in stabilized organic carbon and fungal biomass.
- Enhances soil structure, improving porosity and moisture retention.
- Supports deeper, denser turf root systems and higher below-ground biomass.
- Applications: Suitable for top-dressing or incorporation into soil for enhanced lawn and garden health.
- Compatibility: Modular process compatible with existing manufacturing and application methods.
Technology readiness level
Currently at TRL 5, this technology has undergone optimization and initial lab work. Future validation phases include field trials and scale-up operations to ensure performance and economic viability, with plans for integration into existing lawn-care products and services.
About RhizoFeed
RhizoFeed Ltd is a UK-based biotechnology startup focused on the development of engineered microbial consortium technology. The company specializes in creating bespoke microbial solutions, utilizing combinations of fungi and bacteria to break down agricultural and food waste streams. These processes are designed to transform waste into bio-based products, such as soil amendments, aimed at restoring degraded land and supporting a circular bioeconomy. The company is registered for business activities including the manufacture of prepared animal feeds, waste treatment and disposal, and research and experimental development in biotechnology.
The company's work is intended to provide sustainable agricultural solutions by addressing land degradation and waste management challenges. Supported by Innovate UK, RhizoFeed is engaged in efforts to translate scientific research into practical, deployable products, with active projects including the development of a pilot facility targeting agricultural land restoration. As a research-driven entity, it applies expertise in fields such as microbiology, molecular biology, and bioprocessing to create scalable impact within the agricultural sector.
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