Pig herds with a high incidence of tail lesions also had more lung condemnations, suggesting tail biting could be linked to poor health at the herd level.
咬尾率较高的猪群,肺部健康水平越低,暗示咬尾可能与猪群的健康状态低下有关。
3
LCT's pigherd is derived from the Sub-Antarctic Auckland Islands and bred in bird-proof pathogen free facilities.