fed WCGF and SHSL and similar levels of DMI across
treatments resulted in greater (P < 0.01) CP efficiency
for cows fed WCGF and SHSL. Compared with the C
diet, milk lactose percentage and yield were greater (P
< 0.01) for cows fed the WCGF or SHSL diets. VanBaale
et al. (2001) and DeFrain et al. (2002a) also observed
increased milk CP and lactose yields when WCGF and
SHSL, respectively, were fed at 20% of dietary DM, but
they did not report an increase in milk fat yield. In