H. Plonait et Hr. Gindele, MANAGEMENT AND HEALTH-ASPECTS OF SPECIALI ZED EARLY WEANING PIGLET PRODUCTION SYSTEMS, Tierarztliche Umschau, 50(5), 1995, pp. 316-321
Enterprises rearing early weaned pig lets producing 800 - 1500 early w
eaned piglets up to 28 kg came into operation to provide greater numbe
rs of pigs for fattening in all in/all out systems, The high level of
passive immunity in early weaned pigs together with their isolation fr
om older pigs results in a relatively reduced risk from enzootic infec
tious diseases. Eradication of disease is possible if the piglets are
derived from only a small number of breeding herds with synchronised f
arrowing