Competition of onion genotypes in the soil and climatic conditions of Guarapuava, State of Paraná. Acta Scientiarum. Biological Sciences, [S. l.], v. 43, n. 1, p. e53105, 2021. DOI: 10.4025/actascibiolsci.v43i1.53105. Disponível em: https://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/53105. Acesso em: 29 maio. 2026.