THE ROLE OF ADDING HUMIC ACID AND SEAWEED EXTRACTS BY SPRAYING ON SOME SOIL CHARACTERISTICS AND THE GROWTH AND YIELD OF BARLEY. Web of Agriculture: Journal of Agriculture and Biological Sciences, [S. l.], v. 3, n. 10, p. 62–68, 2025. Disponível em: https://webofjournals.com/index.php/8/article/view/5268. Acesso em: 31 jan. 2026.