Funding for this research was provided by:
Faculty of Veterinary Medicine and Animal Science, Poznań University of Life Sciences (506.534.04.00)
Article History
Received: 11 July 2025
Revised: 9 January 2026
Accepted: 30 January 2026
First Online: 20 March 2026
Declarations
:
: This study uses the preexisting datasets of two Złotnicka breeds.
: Not applicable.
: Not applicable.
: Karolina Szulc is responsible for handling Złotnicka pigs’ herd books as part of her employment at PULS. The authors have no other relevant financial or nonfinancial interests to disclose.