Effect of Fatty Acid Calcium on the Performance of Lactating Dairy Cows

To examine the effect of fatty acid calcium on the ration of lactating dairy cows.Add 200～400 g fatty acid calcium as the treatments and set up Experiment 1,experiment 2 and the control group a total number of three groups for observation.The differences of Experiment 1,experiment 2 and the control group were significant at the level of 0.01.The differences of Experiment 1,experiment 2 and the control group were insignificant at the level of 0.05.This has demonstrated that the addition of 200 g and 400 fatty acid calcium had significantly improved milk yield and milk fat percentage while the addition of 200 g or 400 g had no significant differences.Fatty acid calcium has broad development prospect and is a quality feed additive that can bring the potential of high-yielding dairy cattle into full play.