RAJALA, A.; PELTONEN-SAINIO, P. Slow-release fertilizer to increase grain N content in spring wheat. Agricultural and Food Science, [S. l.], v. 22, n. 3, p. 318–324, 2013. DOI: 10.23986/afsci.8160. Disponível em: https://journal.fi/afs/article/view/8160. Acesso em: 19 apr. 2024.