Figure 1.
Figure 1.

Pen layout.

 


Figure 2.
Figure 2.

Predicted values of aggression (frequency per sow) as affected by floor space allowance at (A) Day 2 (average across all 4 feed drops), (B) Day 2 (average of feed drops 2 to 4), (C) Day 2 (first feed drop only), and (D) Day 26 (first feed drop only).

 


Figure 3.
Figure 3.

Predicted values of cortisol (ng/mL) of sows at (A) Day 2 and (B) Day 26 as affected by floor space allowance.

 


Figure 4.
Figure 4.

Predicted values of (A) farrowing rate (proportion of inseminated sows that farrowed), (B) litter size (piglets born alive per litter), (C) stillborn (per litter), and (D) mummified piglets (per litter) as affected by floor space allowance.

 


Figure 5.
Figure 5.

Sows removed for injuries as a function of floor space allowance (each dot represents a group of sows from a single treatment pen within a time replicate).