The use of effective microorganisms changed the soil microbiota of canals in Maricá city, Brazil. Acta Scientiarum. Biological Sciences, [S. l.], v. 45, n. 1, p. e67690, 2023. DOI: 10.4025/actascibiolsci.v45i1.67690. Disponível em: https://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/67690. Acesso em: 1 jun. 2026.