Maternal nutrition during early and late gestation in gilts and sows under commercial conditions: impacts on maternal growth and litter traits1.

The effects of two different feeding levels, offered in two phases during gestation, on body measurements and litter traits were evaluated in 152 gilts and 551 sows. The treatments consisted of the combination of two gestation phases (phase 1-days 22 to 42; phase 2-days 90 to 110) and two feed amounts (1.8 or 3.

Impact of feed intake during late gestation on piglet birth weight and reproductive performance: a dose-response study performed in gilts.

The effects of increasing feed intake (1.8, 2.3, 2.