Role of zinc and potassium sulphate in the yield and productivity characteristics of two types of broccoli Brassica oleracea var.italica. International Journal of Environmental Sciences, [S. l.], v. 11, n. 7s, p. 472–480, 2025. DOI: 10.64252/svdtzf21. Disponível em: https://theaspd.com/index.php/ijes/article/view/1352.. Acesso em: 15 sep. 2025.