TY - GEN A1 - Dzięciołowski, R. M. N1 - Breeding was studied in feral pigs Sus scrofa Linnaeus, 1758 inhabiting the northern part of the South Island, New Zealand. In the sample of 1,117 female pigs 50.4% showed evidence (pregnancy or lactation) that they were breeding. There was no statisticaly significant regional variation in the breeding status of females. L1 - http://www.rcin.org.pl/Content/13230/PDF/BI002_2613_Cz-40-2_Acta-T37-nr22-258-270_o.pdf M3 - Text VL - 37 CY - Białowieża IS - 3 EP - 270 KW - breeding KW - feral pig KW - New Zealand KW - reproduction KW - Sus scrofa KW - dzika świnia KW - rozród KW - okres rozrodczy KW - Nowa Zelandia SP - 259 T1 - Reproductive characteristics of feral pigs in New Zealand UR - http://www.rcin.org.pl/dlibra/publication/edition/13230 ER -