Sacramento, A.M.H. et al. 2019. Morphogenic and structural characteristics and chemical composition of grass aruana, submitted to nitrogen fertilization. Semina: Ciências Agrárias. 40, 6Supl2 (Sep. 2019), 3167–3180. DOI:https://doi.org/10.5433/1679-0359.2019v40n6Supl2p3167.