Guoan Yin1,2, Lei Wang1, Xiaoyu Zhao1, LangchaoYu1, Liwei Guan1 and
Dapeng Huang1,2*
...udy has investigated the postures of lactating primiparous sows raised in the crates or free pens during pregnancy and lactation. Total 12 gilts were reared in three types of environments randomly during pregnancy and lactation, including gestation pens and farrowing crates (PC), gestation pens and farrowing pens (PP), or gestation rates and farrowing crates (CC). Postures of sows...
