Hannah et al., 1990. J. Anim. Sci., 68: 2536-2545 Document reference Hannah, S. M. ; Paterson, J. A. ; Williams, J. E. ; Kerley, M. S., 1990. Effects of corn vs corn gluten feed on site, extent and ruminal rate of forage digestion and on rate and efficiency of gain. J. Anim. Sci., 68: 2536-2545Web http://www.journalofanimalscience.org/content/68/8/2536Citation key Hannah et al., 1990Datasheets Alfalfa (Medicago sativa)