Figure 7From: Abrasions and lameness in piglets born in different farrowing systems with different types of floorThe incidence risk to be attended for lameness with respect to week of age in all three systems. Circles represent an old solid concrete floor embedded with chopped straw, triangles represent a new solid concrete floor with a slatted floor over the dunging area embedded with chopped straw and squares represent a deep litters system with peat.Back to article page