Sow communication with piglets while being active is a good predictor of maternal skills, piglet survival and litter quality in three different breeds of domestic pigs (Sus scrofa domesticus)
Fig 7
Relation between sow communication with piglets while active and litter gain (F 1, 34 = 4.2; P = 0.049) and litter weaned weight (F 1, 34 = 4.2; P = 0.049).