OMAIMA MOHAMED SALAH MAHDI; ABDEL KARIM ABDEL JABBAR MOHAMED SAID. Effect of adding NPK compound fertilizer and spraying with chelated iron on the growth and flowering of two cultivars of African marigold. Texas Journal of Agriculture and Biological Sciences, [S. l.], v. 11, p. 13–22, 2022. Disponível em: Acesso em: 28 mar. 2023.