%0 Journal Article %T ECONOMIC EFFICIENCY OF USING AN ADVANCED CIRCULAR SPRINKLER ON SLOPES %A Ryazantsev, A.I. %A Evseev, E.Y. %A Turapin, S.S. %A Kostovarova, I.A. %A Shlenov, S.L. %A Travkin, V.S. %K wide-range sprinkler machine "Kuban-LK1", sloping lands, surface runoff, traction properties, sliding propellers, productivity, modernization, flow control device, rod divider, drainage irrigation, rain intensity, bearing capacity of the soil, economic effect, payback period %J MOSCOW ECONOMIC JOURNAL %D 2025 %N 10 %P 23 %I Electronic science