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.
Food intake. No differences were observed in the average daily food intake at ages 7, 14, or 21 d of age, however ducks raised with water troughs appeared to eat significantly less feed at ages 28 and 33 d. These differences are most likely due to the reduced number of ducks in the barns with water troughs compared to barns with pin-metered water lines at the later ages. * = P < 0.05.
