The effect of an organic rumen-protected fat supplement on performance metabolic status and health of dairy cows

摘要

Study period milk yield from rumen protected fat (ORG) and control (CON) groups. Legend: Daily Milk yield (kg/d) least square means and standard error bars of the treatment groups from 1 up to 150 DIM. Treatment effect  = 0.01, interaction treatment by days in milk  = 0.013