Negi et al., 1988. Anim. Feed Sci. Technol., 22 (1-2): 79-89 Document reference Negi, S. S. ; Singh, B. ; Makkar, H. P. S., 1988. Rumen degradability of nitrogen in typical cultivated grasses and leguminous fodders. Anim. Feed Sci. Technol., 22 (1-2): 79-89Web https://doi.org/10.1016/0377-8401(88)90076-4Citation key Negi et al., 1988Datasheets Berseem (Trifolium alexandrinum)Chinese albizia (Albizia chinensis)Cowpea (Vigna unguiculata) forageMaize green forage