Sows should be matched for size wherever possible and preferably mixed before introduction to the feeding system. Sow displacement at feeding can occur. To date this has not caused significant aggression problems but feed delivery rate should be modified to suit conditions in biofix or trickle feed systems. It is preferable to have contemporary sow groups i.e. mixed at weaning or over a maximum 2 weeks period. Thin or fat sows may need to be removed for individual feeding as appropriate.
Gilts have a slower eating speed than sows.
Level of Aggression Displacement of sows at feeding can increase aggression levels, particularly at the end of the feeding period. Feed delivery rate must be matched to average eating speed of the sows. Reliability Simple auger and delivery system. Individual Feeding Frequent movement of sows between feeding points can lead to varying intake levels. Flat rate per group only.