Drudi, Ary, and Vanildo Favoretto. “Influence of Frequency, Height and Cutting Time on the Dry Matter Yield and Chemical Composition of Andropogon Grass Var. Bisquamulatus”. Pesquisa Agropecuaria Brasileira, vol. 22, no. 11/12, Apr. 2014, pp. 1287-92, doi:10.1590/S1678-3921.pab1987.v22.14720.