Horsted et al., 2007. Animal, 1 (4): 575-585 Document reference Horsted, K. ; Hermansen, J. E., 2007. Whole wheat versus mixed layer diet as supplementary feed to layers foraging a sequence of different forage crops. Animal, 1 (4): 575-585Web http://dx.doi.org/10.1017/S175173110769418XCitation key Horsted et al., 2007Datasheets Common vetch (Vicia sativa)