[1]Institute of Animal Breeding, Wroclaw University of Environmental and Life Sciences, Chelmonskiego 38C, 51– 630 Wroclaw, Poland;
[1]Institute of Animal Breeding, Wroclaw University of Environmental and Life Sciences, Chelmonskiego 38C, 51– 630 Wroclaw, Poland;
[1]Institute of Animal Breeding, Wroclaw University of Environmental and Life Sciences, Chelmonskiego 38C, 51– 630 Wroclaw, Poland;
AI; centers; Boars; Culling; Exploitation; Management;