Milton, C.T.; Brandt, R.T. Jr.
(Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 1994)
Eighty-eight medium-framed crossbred
steers (731 lb) were used to identify the
optimal level of urea in finishing diets for
growth and carcass traits. Diets contained no
urea or .5, 1.0, or 1.5% urea (dry matter
basis) ...