TY JOUR TI Justification of the regulation of the flow of sprinklers of wide-reach circular machines KW multi-support sprinkler; reliability of the irrigation process; bearing capacity; rain intensity; water flow; pressure regulator JO Melioration and Water Management AU Ryazantsev, A.I. AU Turapin, S.S. AU Evseev, E.Y. AU Antipov, A.O. PY 2022 IS 2022 PB ANO Editorial Board Melioration and water management