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. 2016 Mar 18;2(2):105–110. doi: 10.1016/j.aninu.2016.03.002

Table 4.

Effects of infusion of milk precursors into external pudic artery on rumen pH in lactating dairy cows.

Treatments Experimental group Control group SEM P-value
CSC 6.81 6.45 0.078 0.01
CSF 6.67 6.39 0.078 0.01
CSA 6.99 6.72 0.075 0.02
CSFA 6.90 6.81 0.09 0.47

SEM = standard errors of the mean; CSC = carrier infusion; CSF = milk fat precursor infusion; CSA = milk protein precursor infusion; CSFA = the mixed infusion of milk fat and protein precursors.