Funding for this research was provided by:
European Agricultural Fund for Rural Development
Ministerium für Ländliche Entwicklung, Umwelt und Landwirtschaft des Landes Brandenburg
Technische Universität München
Article History
Accepted: 29 May 2021
First Online: 11 June 2021
Declarations
:
: The authors declare that they have no conflicts of interest regarding this publication.
: All persons and organizations involved in the production of this publication are informed and familiar with the provided results and this publication. The participation of value chain actors in the action research study is based on their explicit consent.