EDMEADES, D.; MCBRIDE, R. Further field evaluation of the controlled release nitrogen fertiliser Smartfert®. Journal of New Zealand Grasslands, [S. l.], v. 79, p. 73–78, 2017. DOI: 10.33584/jnzg.2017.79.539. Disponível em: https://www.nzgajournal.org.nz/index.php/JoNZG/article/view/539. Acesso em: 24 jun. 2026.