Authors
Robert Eckert
Department of Pig Breeding, National Research Institute of Animal Production, Kraków, Poland
Department of Pig Breeding, National Research Institute of Animal Production, Kraków, Poland
Karolina Szulc
Department of Animal Breeding and Product Quality Assessment, Poznań University of Life Sciences, Suchy Las, Poland
Ewa Skrzypczak
Department of Animal Breeding and Product Quality Assessment, Poznań University of Life Sciences, Suchy Las, Poland
Marek Babicz
Institute of Animal Breeding and Biodiversity Conservation, Faculty of Biology, Animal Sciences and Bioeconomy, University of Life Sciences in Lublin, Lublin, Poland
Kinga Kropiwiec-Domańska
Institute of Animal Breeding and Biodiversity Conservation, Faculty of Biology, Animal Sciences and Bioeconomy, University of Life Sciences in Lublin, Lublin, Poland
Anna Hammermeister
Polish Pig Breeders and Producers Association POLSUS, Warszawa, Poland