Nagaraja, T.G.; Towne, G.; Brandt, R.T. Jr.
(Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 1991)
Fluctuations in ruminal pH, lactate concentration,
and ciliated protozoal population
were monitored in 40 individually fed crossbred
heifers that were stepped up to an 85%
concentrate diet either slowly (12 d) or ...