TY JOUR TI LAND RECLAMATION AND RECLAMATION OF AGRICULTURAL LANDS IN RESTORED TERRITORIES AFTER MINING, INCLUDING GOLD KW land reclamation KW restoration KW agricultural land KW mining KW gold mining KW land degradation KW fertility restoration KW technical reclamation KW biological reclamation JO Bulletin of KSAU AU Istomin, A.N. PY 2026 IS 0 PB Krasnoyarsk State Agrarian University