The challenge
01
Growing use of controlled-release fertilisers
CRFs can improve nutrient use efficiency and reduce nutrient losses across farming systems.
02
The microplastics issue
Most commercial CRFs rely on non-biodegradable polymer coatings that remain in soils after use.
03
Need for sustainable alternatives
New solutions are required that combine agronomic performance, environmental safety and biodegradability.
The solution
BioCordelia develops two complementary delivery systems
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Bio-matrix systems
Lignocellulose-based matrices providing controlled release for up to two months.
Bio-coating systems
Biodegradable coating systems providing controlled release for up to eight months.
Expected impacts
Environmental, economic & societal
Environmental
Reduced microplastics pollution
Improved biodegradability in soil
Support for soil health
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Economic
New value chains for agricultural and forest side streams
Increased value from underutilised biomass
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Societal
Contribution to sustainable agriculture
Support to the circular bioeconomy
Project structure
Eight work packages
WP1
Project Management
WP2
Feedstock fractionation & lignocellulose development
WP3
Bio-matrix delivery systems
WP4
Bio-coating delivery systems
WP5
Validation & performance assessment
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WP6
Biodegradability & soil health
WP7
Exploitation & sustainability
WP8
Communication, dissemination & multi-actor engagement
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