1. 1 Institute of Agricultural and Food Biotechnology – State Research Institute , Rakowiecka 36, 02-532 Warsaw , Poland
2. 2 Department of Animal Breeding and Nutrition, Bydgoszcz University of Science and Technology , Mazowiecka 28, 85-084 Bydgoszcz , Poland
3. 3 Kołuda Wielka Experimental Station of the National Research Institute of Animal Production , Parkowa 1, 88-160 Kołuda Wielka , Poland
4. 4 Institute of Animal Science and Fisheries, Faculty of Agrobioengineering and Animal Husbandry, Siedlce University of Natural Sciences and Humanities , Prusa 14, 08-110 Siedlce , Poland
5. 5 Department of Poultry Production, Faculty of Agriculture, Sohag University , Nasser City , 82524, Sohag , Egypt