Fig. 3
From: Behaviour of fattening pigs fed with liquid feed and dry feed
Ambience in pens before and after feeding. The pig pens were registered in periods of five minutes for 15 min before and after feeding. Grey coloured cells represents quietness in the pen and black cells represents restlessness in the pen. During the period from five to 9 weeks after installation, restlessness after eating were more often (P < 0.01, λ2-test) recorded in pigs fed the liquid diet