Litter size isn’t only about the sow
New PIC analysis shows the AI boar (“service sire”) can have a small but measurable impact on piglets born alive—an effect that becomes usable with big, well-corrected datasets. Using ~80,000 litters, ~40,000 sows and ~1,600 boars (2020–2024), PIC found up to ~2% differences in liveborn piglets linked to sire lines—small, but valuable when applied systematically in breeding.
Read more here:
Contact:
Contact us using the following form.