SCIVITTARO, Walkyria Bueno; MURAOKA, Takashi; BOARETTO, Antonio Enedi; TRIVELIN, Paulo César Ocheuze. Transformations of nitrogen from velvet bean and urea used as fertilizers in corn crop. Pesquisa Agropecuaria Brasileira, [S. l.], v. 38, n. 12, p. 1427–1433, 2003. DOI: 10.1590/S1678-3921.pab2003.v38.6720. Disponível em: https://apct.sede.embrapa.br/pab/article/view/6720. Acesso em: 10 dec. 2025.