Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
| Pre-depopulation period | Post-depopulation period | |
|---|---|---|
| Postweaning mortality (%) | 7.9 ± 1.94a) | 3.3 ± 0.15b) |
| Age at slaughter (day) | 186.7 ± 9.83a) | 166.5 ± 1.71b) |
| Average daily gain (g) | 615.4 ± 37.14a) | 690.7 ± 6.89b) |
Mean values with different letters within a row were significantly different (P<0.05) (mean ± SEM).
