14.04.2020
Ad in the german journal „Kartoffelbau“.
17.02.2020
Irrigation Workshop in Seddin for farmers interested in irrigation
13. - 19.02.2020
Online-presentation and workshop
11. - 15.09.2019
Exhibition Mela in Mühlengeez
13.06.2019
Presentation of GreenCycle as part of the expert conference for nutrient recovery. Our prensentation can be downloaded here: „Presentation Hydro-Air“.
10.05.2019
180min presentation for irrigation hardware at the University Anhalt
25. - 28.04.2019
Exhibition in Leipzig „agra“