Table 1
Diet composition of experiment 1 and 21

Urea fermentation potential
Item00.61.2
Ingredient (g/kg of DM)
Steam flaked corn797.5803.0809.0
Sudangrass hay50.050.050.0
Alfalfa hay50.050.050.0
Urea12.57.01.0
Cane molasses50.050.050.0
Yellow grease20.020.020.0
Limestone14.014.014.0
Trace mineral salt24.04.04.0
Magnesium oxide2.02.02.0
Monensin30.0220.0220.022
Nutrient composition (DM basis)4
NEm (Mcal/kg)2.232.242.25
NEg (Mcal/kg)1.561.561.58
DE (Mcal/kg)3.863.863.89
CP (g/kg)130.0115.099.1
RDP (g/kg of CP)648600530
NDF (g/kg)125.0125.0125.0
Calcium (g/kg)6.66.66.6
Phosphorus (g/kg)2.82.82.8