Authors
Karol Włodarczyk
Institute of Agricultural and Food Biotechnology – State Research Institute, Warsaw, Poland
Dariusz Kokoszyński
Department of Animal Breeding and Nutrition, Bydgoszcz University of Science and Technology, Bydgoszcz, Poland
Rafał Zwierzyński
Kołuda Wielka Experimental Station of the National Research Institute of Animal Production, Kołuda Wielka, Poland
Marcin Wegner
Department of Animal Breeding and Nutrition, Bydgoszcz University of Science and Technology, Bydgoszcz, Poland
Małgorzata Grabowicz
Department of Animal Breeding and Nutrition, Bydgoszcz University of Science and Technology, Bydgoszcz, Poland
Dorota Banaszewska
Institute of Animal Science and Fisheries, Faculty of Agrobioengineering and Animal Husbandry, Siedlce University of Natural Sciences and Humanities, Siedlce, Poland
Mohamed Saleh
Department of Poultry Production, Faculty of Agriculture, Sohag University, Nasser City, Egypt