Yi, R., Wang, C., Zhang, X. et al. 2019. Maternal behavior, posture change, and production performance of lactating sows housed in an enriched environment. Journal of Applied Animal Welfare Science 22(3), 298-308.
This study aimed to evaluate whether adding straw to a loose-farrowing house promotes maternal functions and production. Forty-eight sows (Landrace× Large White) were housed in either a farrowing pen without straw (C, n = 24)...