Isomiddinov Zakirjon Jaloldinovich; Mamurov Khurshidjon Abduvokhidovich,Ghulomjanov Mirzadavlatbek Daniyorjan ogli; Shalabaev Karatay Isqaguly. BIOGEOCHEMICAL CHARACTERISTICS OF THE ELEMENT ZINC (Zn) IN GRAY-BROWN AND ONION (Allium Cepa L.). Galaxy int. interdiscip. res. j. 2022, 10, 774-777.