TY JOUR TI Water use planning functions in irrigation systems using modern IT technologies KW information technology support tools KW operation of irrigation systems KW water use KW water distribution KW water consumer KW management tasks KW water use efficiency JO Melioration and Water Management AU Ol'garenko, V.I. AU Ol'garenko, I.V. AU Korzhov, I.V. AU Ol'garenko, V.I. PY 2026 IS 2025 PB ANO Editorial Board Melioration and water management