Effect of Spray with Seaweeds Extracts and Humic Acid on the Growth and Productivity of Quinoa Q26 Type (Chenopodium quinoa Willd.) under Rainfed and Supplementary irrigation. Damascus University Journal of agriculture sciences, [S. l.], v. 42, n. 2, 2026. Disponível em: https://journal.damascusuniversity.edu.sy/index.php/agrj/article/view/12225. Acesso em: 14 jul. 2026.