Fig. 1From: Association of residual feed intake with abundance of ruminal bacteria and biopolymer hydrolyzing enzyme activities during the peripartal period and early lactation in Holstein dairy cowsRFI coefficients (a), DMI (b), and fat-corrected milk (FCM) (c) in the most- and the least-efficient multiparous Holstein dairy cows during the peripartal period. Significant differences between RFI groups are denoted with an asterisk (*P < 0.05 or *** P < 0.0001). a-eDifferent letters indicate differences due to the main effect of time (P < 0.05)Back to article page