%0 Journal Article %T RECULTIVATION OF OIL-POLLUTED FEED LANDS OF STEPPE ZAVOLZHYE %A Trots, N.M. %A Gorshkova, O.V. %K oil production, chernozem, pasture, recovery, indicator, assessment %J Bulletin Samara State Agricultural Academy %D 2021 %N 6 %P 6 %I Samara State Agrarian University