Zn rates and sources, added to a NPK granule formulation, and their effect on corn production . Scientia Agricola, [S. l.], v. 52, n. 3, p. 555–560, 1995. DOI: 10.1590/S0103-90161995000300024. Disponível em: https://www.revistas.usp.br/sa/article/view/20335.. Acesso em: 4 may. 2024.