%0 Journal Article %T SPECIFIC FEATURES OF AGRICULTURAL RECULTIVATION DURING CHEMICAL DEGRADATION OF CHERNOZEM IN THE STEPPE ZONE OF ZAVOLGA PROVINCE %A Trots, N.M. %A Gorshkova, O.V. %K chernozems, degradation, mineralization, formation waters, agrochemical indicators, reclamation, economic assessment %J Bulletin Samara State Agricultural Academy %D 2021 %N 6 %P 6 %I Samara State Agrarian University