ERNST, O.; BENTANCUR, O. Effect of sub-surface tillage and chemical fballow management on soil N-NO₃- disponibiloity and yield of no-till corn planted on grazed oats. Agrociencia Uruguay, [S. l.], v. 8, n. 1, p. 29–40, 2004. DOI: 10.31285/AGRO.08.1026. Disponível em: https://agrocienciauruguay.uy/index.php/agrociencia/article/view/1026. Acesso em: 16 may. 2024.