Effects of Feeding and Drinking Behavior on Performance and Carcass Traits in Beef Cattle.

ABSTRACT: Feed and water efficiency are important traits to improve beef cattle production's economic and environmental sustainability. This study evaluated residual feed intake (RFI) and residual water intake (RWI) and their relationship with performance, ingestive behavior, and carcass traits in Caracu beef cattle. The data were analyzed using a generalized linear model with least squares means. The ingestive behavior, performance, and carcass traits were influenced by sex (p < 0.05). Males showed higher dry matter intake (DMI), average daily gain (ADG), mid-test metabolic weight (BW^0.75), rib eye area, and rump fat thickness than females, besides spending more time drinking and eating. Low RFI animals exhibited higher DMI than high RFI animals. Low RWI animals ingested 3.89 L

SUBMITTER: Pires BV 

PROVIDER: S-EPMC9686570 | biostudies-literature | 2022 Nov

REPOSITORIES: biostudies-literature