Factors influencing the welfare and carcass and meat quality of pigs 2. Mixing unfamiliar pigs
暂无分享,去创建一个
[1] B. Moss,et al. Some observations on the activity and aggressive behaviour of pigs when penned prior to slaughter , 1978 .
[2] R. Dantzer,et al. Does frustration induce aggression in pigs , 1980 .
[3] R. Penny,et al. Factors influencing the welfare and carcass and meat quality of pigs 1. The effects of stocking density in transport and the use of electric goads , 1989 .
[4] P. Warriss,et al. The physiological responses to fighting in pigs and the consequences for meat quality , 1985 .