%0 Journal Article %T The efficiency of the use of natural water resources by grain sorghum crops in the rain-fed conditions of the dry steppe zone of Kalmykia %A Papaskiri, T.V. %A Kucher, D.E. %A Piven, E.A. %A Chernova, E.G. %A Alekseyenko, N.P. %A Teteryukov, A.I. %K semi-desert zone of Kalmykia, light-chestnut soils, field experiments, grain sorghum, soil processing technologies, unirrigation conditions, water consumption, yields %J INTERNATIONAL AGRICULTURAL JOURNAL %D 2024 %N 0 %P 4 %I Electronic science