%0 Journal Article %T IN THE GRAY FOREST SOIL OF CHUVASHIYA %A Il'ina, T.A. %A Il'in, A.N. %A Vasil'ev, O.A. %K soil cultivation technology, plowing, loosening, chilling, zero, moisture reserves, soil water absorption, transpiration and subsoil runoff. %J Vestnik of Kazan State Agrarian University %D 2018 %N 12 %P 3 %I Kazan state agrarian University