Authors
Konrad Wiśniewski
Department of Animal Breeding, Institute of Animal Science, Warsaw University of Life Sciences, Warsaw, Poland
Barbara Wróbel
Department of Grassland Farming, Institute of Technology and Life Sciences, Raszyn, Poland
Jerzy Barszczewski
Department of Grassland Farming, Institute of Technology and Life Sciences, Raszyn, Poland
Tomasz Sakowski
Department of Biotechnology and Nutrigenomics, Institute of Genetics and Animal Biotechnology of the Polish Academy of Sciences, Magdalenka, Poland
Beata Kuczyńska
Department of Animal Breeding, Institute of Animal Science, Warsaw University of Life Sciences, Warsaw, Poland