Rumen digestion kinetics, microbial yield, and omasal flows of non-microbial, bacterial, and protozoal amino acids in lactating dairy cattle fed fermentation by-products or urea as a soluble nitrogen source.

S. W. Fessenden, T. J. Hackmann, D. A. Ross, E. Block, A. Foskolos, and M. E. Amburgh.
journalOfDairyScience, (Vol. 102, pages 3036-3052)
Published: January 1, 2019