Effect of Different Levels of Humic and Fulvic Acids on the Growth and Yield of Two Barley (Hordeum vulgare L.) Varieties. Central Asian Journal of Medical and Natural Science, [S. l.], v. 7, n. 3, p. 320–328, 2026. DOI: 10.51699/cajmns.v7i3.3274. Disponível em: https://cajmns.casjournal.org/index.php/CAJMNS/article/view/3274. Acesso em: 23 sep. 2026.