Fattening pigs;Dry-wet feeder
Schön, H.

Dry-wet feeder;Weaned piglets
Mastschweine '
N.N.

Feeding technology;Dry-wet feeder
Mastschweine '
N.N.

Feeding technology;Dry-wet feeder;Fattening pigs
Mastschweine '
N.N.

Feeding technology;Dry-wet feeder;Fattening pigs
Mastschweine '
N.N.

Fattening pigs;Slatted floor;Dry-wet feeder
Schweine '
N.N.

Dry-wet feeder;Slatted floor;Fattening pigs;Pig farming
Schweine '
N.N.