Nutritive value of elephant grass hay ammoniated by urea
The aim of this study was ninkasi lager to evaluate the effect of ammoniation by urea on the nutritional value of elephant grass hay harvested after flowering.A completely randomized design, in double factorial designs with an additional treatment: 4 urea doses (2, 4, 6 and 8%) x 2 treatment periods (30 and 45 days) + 1 (Control) with four replicat