%0 Journal Article %T SELECTION OF MEDIUM EARLY AND MID-SEASON VARIETIES OF POTATOES FOR THE STEPPE ZONE OF SOUTHERN URALS %A Mushinskiy, A.A. %A Aminova, E.V. %A Gerasimova, E.V. %K grade, potato starch, productivity, marketability, tuber %J Bulletin Samara State Agricultural Academy %D 2016 %N 1 %P 3 %I Samara State Agrarian University