VIRKAJÄRVI, P.; MATILAINEN, K. Predicting herbage mass of Phleum pratense L. pastures with a disk meter. Agricultural and Food Science, [S. l.], v. 4, n. 4, p. 397–405, 1995. DOI: 10.23986/afsci.72617. Disponível em: https://journal.fi/afs/article/view/72617. Acesso em: 23 nov. 2024.