Farm This study was conducted on a commercial farrow-to-finish farm in Eastern Japan that had approximately 300 female pigs and used a computerized recording system (PigCHAMP Inc.; Ames, IA)
Farm This study was conducted on a commercial farrow-to-finish farm in Eastern Japan that had approximately 300 female pigs and used a computerized recording system (PigCHAMP Inc.; Ames, IA)