DUKKAKLI O'SIMLIKLAR RIVOJLANISHIDA AZOTLI O'G'ITLARNING TA`SIRI - Musurmonova Mukambar Pazitdinovna; Baxomova Lobar To'lqin qizi; Toshmatova Madina Hayrulla qizi; Sunnatullayeva Muxlisabonu Farhod qizi (Agrochemical Protection and Plant Quarantine, 2024)