Koczan, Grzegorz http://orcid.org/0000-0003-3692-6270
Karwat, Zbigniew http://orcid.org/0000-0001-9720-3848
Kozakiewicz, Paweł http://orcid.org/0000-0002-2285-2912
Funding for this research was provided by:
Szkola Glówna Gospodarstwa Wiejskiego w Warszawie
Article History
Received: 22 January 2020
Accepted: 25 December 2020
First Online: 13 January 2021
Competing interests
: The authors declare that they have no competing interests.