The best results have been obtained with three applications of N, particularly in the case of Mulato II, which has increased DM yields from 2.2 t/ha per cut with one application of N to 3.1 t/ha per cut with three application of N (P < 0.05) (CIAT, 2007). In addition to the application of N, in soils of low and medium fertility it is necessary to regularly apply other nutrients such as P, K, Ca, and Mg.