Effects of a Liquid Byproduct Nitrogen Source on Nitrogen Utilization by Ruminal Microbes in Continuous Culture Fermenters

G.I. Crawford, M.D. Stern, R.L.K. Hulbert, K.A. Caperoon and P.G. Summer

Journal of Animal and Veterinary Advances 3 ( 12 ): 872 - 880 , 2004