Roothaert, 1999. Anim. Feed Sci. Technol., 79 (1-2): 1-13 Document reference Roothaert, R. L., 1999. Feed intake and selection of tree fodder by dairy heifers. Anim. Feed Sci. Technol., 79 (1-2): 1-13 Web https://doi.org/10.1016/S0377-8401(99)00023-1Citation key Roothaert, 1999Datasheets Calliandra (Calliandra calothyrsus)White mulberry (Morus alba)