%0 Journal Article %T Aftereffect crop rotation links with winter rye and lupin on yield of barley and potatoes %A Laskin, P.. %A Kuznetsov, A.. %A Yakovleva, M.. %K link crop rotation, blue lupine, potatoes, winter rye, yield, crop quality, aftereffect. %J Vestnik of Kazan State Agrarian University %D 2014 %N 8 %P 2 %I Kazan state agrarian University