Blair, E.; Bormann, J.M.; Moser, D.W.; Marston, T.T.
(Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2011)
Residual feed intake (RFI) has gained popularity as a selection tool for improving feed
efficiency in beef cattle. RFI is the difference between what an animal consumes and
what it is predicted to consume based on size ...