Khayrullayev Chorikul Kazakovich; Fatilloyev Shamshod Fayzullo o’g’li; Dehkonova Nargiza; Jabborova Aziza. STUDY OF THE POSSIBILITY OF USE OF LOCAL PHOSPHORITES AND SEMI-PRODUCTS OF THE PRODUCTION OF COMPOUND FERTILIZERS AS ADDITIVE TO AMMONIA NITRETRE. IJRD 2022, 7, 49-52.