TY JOUR TI SAPROPEL AS A SUBSTRATE COMPONENT FOR GREEN CUTTINGS OF SEA BUCKTHORN KW sea buckthorn KW substrate KW sapropel KW peat KW green cuttings KW rhizogenesis KW rooting KW root nodules KW strength of factor influence JO Bulletin of KSAU AU Bopp, V.L. PY 2023 IS 0 PB Krasnoyarsk State Agrarian University