PRODUCTION OF NP-FERTILIZERS BASED ON AMMONIUM NITRATE AND AMMONIUM NITRATE

CThe article presents the results of the study of the production of complex nitrogen-phosphorus (NP-) fertilizers with different proportions of nutrients by the action of ammonium nitrate on the phosphoconcentrate, which was decomposed with hydrochloric acid, and twice filtered phosphoconcentrate, at different levels of hydrochloric acidThe article presents the results of the study of the production of complex nitrogen-phosphorus (NP-) fertilizers with different proportions of nutrients by the action of ammonium nitrate on the phosphoconcentrate, which was decomposed with hydrochloric acid, and twice filtered phosphoconcentrate, at different levels of hydrochloric acid."Science and innovation" international scientific journal. ISSN: 2181-333