From 12th to 14th of June 2019 at the congress NUTRCON2019 (Ohrid, Macedonia) scientific team from the Department of Animal Genetics and Breeding Biology, FAPZ, SUA in Nitra, namely: prof. Radovan Kasarda, prof. Anna Trakovická and Dr. Nina Moravčíkova, presented results of join collaboration with assoc. prof. Radoslav Židek, FBP, SUA in Nitra on topics: