Effect of isotonic protein drink on pre-weaning mortality
The aim of the study was to compare and analyze the effect of isotonic protein drink (IPD) on pre-weaning mortality (PWM) and number of weaned piglets (NW) per litter.

The study was carried out in commercial conditions on 36 litters of F1 offspring generation of hyperprolific line of Landrace x Large White cross sows, with 18 litters in the experimental group (EX) and control group (CG) each.