Figure 3.
Average interval from calving to first insemination (CFI) in first lactation (◆), later lactations (■) and for all cows (△).
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.