Table 6.
Effect of the type and number of enrichment on incidence of footpad dermatitis (FPD) at 1, 3, and 5 weeks of ages

Weeks
1 3 5
Enrichment type
   Cabbages 0.00 1.26a 3.78a
   Alfalfa block 0.00 1.24a 3.06b
   Angle sawdust 0.00 0.38b 1.43c
Number
   1 0.00 1.00 2.67b
   2 0.00 0.92 2.84a
Enrichment type * Number
   Cabbages 1 0.00 1.40a 3.72
2 0.00 1.12a 3.85
   Alfalfa block 1 0.00 1.10a 2.95
2 0.00 1.38a 3.17
   Angle sawdust 1 0.00 0.50b 1.33
2 0.00 0.27b 1.52
P-values
   Type 1.000 <.0001 <.0001
   Number 1.000 0.311 0.027
   Type * Number 1.000 0.004 0.913
Means in same rows with different superscripts are significantly different (P<0.05).