Digeponics
Creating circular hydroponics system using digestate as organic nutrient source to replace mineral fertilizer
Azolla pilot De Marsen
In this pilot we experiment with the cultivation of Azolla to locally produce a protein-rich feed for chickens and pigs
Ecological cultivation of duckweed
In this project we cultivate duckweed on surface water in order to purify the surfacewater from excess nitrogen and phosphate, while simultaniously producing a protein-rich feed for local farmers