Treatments included a pelleted, forage-based, basal
diet fed at 161 (LI) or 214 (HI) kcal of ME/(kg of
BW0.75d), LI plus ruminal (R-SH) or abomasal (A-SH)
infusion of a partial starch hydrolysate (SH), and LI
plus abomasal infusion of glucose (A-G). The basal diet
was fed in 12 equal portions daily at 2-h intervals, with
starch and glucose infused over a 22-h period at rates
of 12.6 and 14.4 g/(kg ofBW0.75d).