%0 Journal Article %T BIOLOGIC AND CHEMICAL PREPARATIONS EFFECT UPON INDICES OF VEGETATION MASS AND POTATO PRODUCTIVITY IN PRIMORSKY REGION %A Lysenko, A.Y. %K potatoes, protective preparation, tu-bers’ preplanting treatment, leaf surface, agrotechnical reception, yield, quality %J Bulletin of KSAU %D 2016 %N %P 4 %I Krasnoyarsk State Agrarian University