PRODUCTION OF NITROGEN FERTILIZERS AND THEIR ROLE IN CHANGING THE AGROCHEMICAL PROPERTIES OF LIGHT SERIOZEMS FORMED IN SOUTHERN FERGANA. Scientific journal of the Fergana State University, [S. l.], p. 37, 2025. Disponível em: https://journal.fdu.uz/index.php/sjfsu/article/view/5941. Acesso em: 8 jan. 2026.