Conference:Cattlemen's Day, 2001, Kansas State University, Manhattan, KS, March 2, 2001 Starting Page:98, Ending Page:100 Publisher:Kansas State University. Agricultural Experiment Station and Cooperative Extension Service
A 153-day finishing experiment was
conducted using 631 heifers to determine
optimum alfalfa hay and wet corn gluten
feed (WCGF) combinations in steam-flaked,
corn-based diets. Diets contained either 2 or
6% alfalfa hay and 25, 35, or 45% WCGF
(dry basis). Performance was similar
(P>0.16) for cattle fed 2 or 6% alfalfa hay.
Gain efficiencies (P<0.05) and fat thickness
(P<0.10) declined linearly with increasing
amounts of WCGF. For heifers fed 2%
alfalfa hay, ribeye area increased with increasing
dietary WCGF. However for heifers
fed 6% alfalfa hay, ribeye area decreased
with increasing dietary WCGF. Liver abscesses
were lowest for heifers fed 35%
WCGF. Alfalfa hay fed at 2% of diet dry
matter is sufficient for steam-flaked corn
diets containing 25, 35 or 45% WCGF.