Sward structural characteristics and herbage accumulation of Piatã palisade grass (Brachiaria brizantha) in a crop–livestock–forest integration area - Crestani, Steben; Mascheroni, Jorge Daniel Caballero; Geremia, Eliana Vera; Carnevalli, Roberta Aparecida; Mourão, Gerson Barreto; Silva, Sila Carneiro da (Crop & Pasture Science, 2017)