Placzek, M. http://orcid.org/0000-0001-7203-2587
Christoph-Schulz, I. http://orcid.org/0000-0002-3429-2270
Barth, K. http://orcid.org/0000-0001-7070-6445
Funding for this research was provided by:
Federal Scheme for Organic Farming and Other Forms of Sustainable Agriculture (2815NA094)
Article History
Received: 16 September 2019
Accepted: 25 June 2020
First Online: 8 July 2020