Fisher et al., 1987. Canadian J. Anim. Sci., 67(4): 1027-1032 Document reference Fisher, L. J. ; Lessard, J. R., 1987. Intake and digestibility of corn, rye and sorghum-sudan grass silages by lactating cows. Can. J. Anim. Sci., 67 (4): 1027-1032Web https://doi.org/10.4141/cjas87-108Citation key Fisher et al., 1987Datasheets Rye forageMaize green forageSudan grass (Sorghum × drummondii)