Fattening pigs;Engagement equipment;Liquid feeding systems;Free stall barn;Solid floor
Wenner, H.-L.; Boxberger, J.

Fattening pigs;Slatted floor;Engagement equipment;Nipple drinker
Mastschweine '
N.N.

Weaned piglets;Mash feed dispenser;Partially slatted floor;Engagement equipment
Mastschweine '
N.N.