A simple method for measuring tiller volume of grasses - Sbrissia, André Fischer; Silva, Sila Carneiro; Molan, Leonardo Kehdi; Sarmento, Daniel Oliveira de Lucena; Andrade, Flávia Maria Erbetta de; Lupinacci, Adriano Vecchiatti; Gonçalves, A. C (Grass and Forage Science, 2004)