%0 Journal Article %T PRODUCTIVITY OF SILFIUM PERFOLIATUM DEPENDING ON METHODS AND TECHNOLOGIES OFCULTIVATION IN SOIL-CLIMATE CONDITIONS OF THE REPUBLIC OF BELARUS %A Yemelin, V.A. %K silvia, fertilizers, composition, yield, productivity, chemical, nutritional %J Bulletin Samara State Agricultural Academy %D 2018 %N 3 %P 7 %I Samara State Agrarian University