TY JOUR TI ASSESSMENT OF THE IMPACT OF DRIP-SPRINKLER IRRIGATION AND IMPULSE SPRINKLING TECHNOLOGIES ON GROWTH, DEVELOPMENT AND PRODUCTIVITY OF APPLE TREES IN THE SOUTH OF KAZAKHSTAN KW orchard KW drip-sprinkler irrigation KW impulse sprinkling KW researches KW results JO Melioration and Water Management AU Angold, E.V. PY 2023 IS 2022 PB ANO Editorial Board Melioration and water management