%0 Journal Article %T CORRELATION OF STARCH CONTENT IN TISSUE OF PICEA A. DIETR. %A Besschetnova, N.. %A Besschetnov, P.V. %A Kul'kova, A.V. %A Shirokov, A.I. %K spruce, introduction, starch, shoot tissues, correlation, regression. %J Vestnik of Kazan State Agrarian University %D 2018 %N 13 %P 3 %I Kazan state agrarian University