Wickersham, T.A.; Titgemeyer, E.C.; Cochran, R.C.; Wickersham, E.E.; Gnad, D.P.
(Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2007)
A common production practice throughout the United States is to supplement protein to
cattle consuming low-quality forage (forage
with a crude protein content of less than 7%)
in order to improve animal performance ...