Beef cows housed in mud during late gestation have greater net energy requirements compared with cows housed on wood chip bedding.

ABSTRACT: Mud increases net energy requirements for cattle because mud and precipitation compromise the ability of the hair coat to insulate and maintain core body temperature of the cow. The increase in energy required for a gestating cow to compensate for a muddy environment is unknown. The objective of this study was to evaluate effects of muddy conditions on cow body weight (BW) and fetal growth during late gestation. Sixteen multiparous Angus cows (n = 8/treatment) were paired based on initial BW and one cow from each pair was randomly allocated to either the mud (MUD) or control (CON) treatment on day 213 of gestation. Pens in the CON group were bedded with wood chips, while pens in the MUD group were designed to create a muddy lot (average depth of 23.6 ± 5.8 cm). Cows were housed outd

SUBMITTER: Nickles KR 

PROVIDER: S-EPMC9115909 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature