The TOPIGS 20 sow is a F1 animal based on the Z-line (Large White type) and the N-line (Landrace type).
The sow’s qualities are:
- high fertility
- large number of piglets produced per litter
- excellent mothering abilities
- calm and self-reliant sow with robust legs
- production of vigorous piglets with a high daily gain and low feed- conversion rate
