INFLUENCE OF MINERAL AND ORGANIC FERTILIZERS AND PHOSPHOGYPSUM ON THE AMMONIA AND NITRATE NITROGEN IN THE SOIL. AGROINNOVATSIYА, [S. l.], v. 1, n. 1, p. 65–68, 2023. Disponível em: https://www.agroinnovatsiya.uz/index.php/ag/article/view/13. Acesso em: 14 oct. 2026.