Butterworth, 1963. J. Agric. Sci., 60 (3): 341-346 Document reference Butterworth, M. H., 1963. Digestibility trials on forages in Trinidad and their use in the prediction of nutritive value. J. Agric. Sci., 60 (3): 341-346Web http://dx.doi.org/10.1017/S0021859600011928Citation key Butterworth, 1963Datasheets Bermuda grass (Cynodon dactylon)Dallis grass (Paspalum dilatatum)Golden millet (Setaria sphacelata)Guatemala grass (Tripsacum andersonii)Jaragua (Hyparrhenia rufa)Pangola grass (Digitaria eriantha)Para grass (Brachiaria mutica)Rice forageSignal grass (Brachiaria decumbens)Sugarcane topsToco grass (Ischaemum aristatum)Tropical kudzu (Pueraria phaseoloides)Venezuela grass (Paspalum fasciculatum)