Authors : Bahri Bayram, Vecihi Aksakal, Musa Karaalp and Halit Mazlum
Abstract: The objective of this study was to evaluate the effect of Saccharomyces cerevisiae (SC) on milk yield, milk compositions and the body condition score raised organically in dairy cattle. For this aim, 120 lactating Holstein Friesian dairy cows were randomly divided into group control (n = 60) and treatment (n = 60) in a private organic dairy farming in the Kelkit District of the Gumushane Province in Turkey. The diet of group treatment each cow was supplementation with 6 g SC per day. The experimental was started after 30 days of calving and lasted 45 days after. The average daily milk yield production (p<0.01) was higher in the SC group (34.6±0.31 vs. 31.8±0.44 kg day-1 in the treated and control group, respectively). The effect of SC on some milk compositions as non-fat solids (%), milk fat (%), protein (%) and lactose were statistically non-significant. Body condition score in the treated group (2.74±0.016) was higher than control group (2.58±0.017) (p<0.01). It was concluded that milk yield capacities in organic dairy cattle farming in case that the similar results are confirmed with additional studies can be substantially increased.
Bahri Bayram, Vecihi Aksakal, Musa Karaalp and Halit Mazlum, 2014. The Effect of Saccharomyces cerevisiae on Milk Yield, Milk Compositions and Body Condition Score Raised Organically in Dairy Cows. Journal of Animal and Veterinary Advances, 13: 752-756.