Y. KOSTOV and V. ALEXANDROVA
University of Forestry, Faculty of Veterinary Medicine, BG - 1756 Sofia, Bulgaria
KOSTOV, Y. and V. ALEXANDROVA, 2010. Appearance and dynamics of rumen motility in newborn calves. Bulg. J. Agric. Sci., 16: 665-668
The appearance and dynamics of rumen motility in newborn calves were studied by means of radiotelemetry. Rumen contractions were registered right after birth. Their amplitude was growing gradually and that was observed best in the first month after birth.