LUCCI, G.; SHEPHERD, M.; CARLSON, W. Can a deep-rooted spring crop recover winter-deposited urine nitrogen?. Journal of New Zealand Grasslands, [S. l.], v. 77, p. 167–172, 2015. DOI: 10.33584/jnzg.2015.77.478. Disponível em: https://www.nzgajournal.org.nz/index.php/JoNZG/article/view/478. Acesso em: 26 oct. 2025.