Resumen de Lesiones de la cerda en explotación intensiva y su relación con los resultados reproductivos
Inés Gale Ansó, M. Izaguirre Iñiguez, Juan Grandía, A. Daza
Foot and skin damages levels were controlled according to cycle order in 247 sows from four farms 5-7 days before farrowing. Grunts and figths were recorded at beginning of prenancy period. Born piglets, stillborn piglets live born piglets and weaned piglets were also controlled. The farm had significant effects on foot damages and grunts and fights level (P<0.05). Gilts and sows of first and second farrowings had less foot damages than the sows old of fourth and more of sixth farrowings. Was not found a reduction of reproductive performance as increased foot and skin damages. Between skin damages and grunts and fights level was detected a relation positive and significant (P<0.05).
