Effect of feeding Saccharomyces Cerevisiae on performance of dairy cows during summer heat stress
Keywords: BCS, body condition score; BHBA, 3-hydroxybutyrate; DIM, days in milk; DM, dry matter; ECM, energy-corrected milk; NEFA, nonesterified fatty acids; NEL, net energy for lactation; RH, relative humidity; SCC, somatic cell count; SCS, somatic cell count scor