%0 Journal Article %T THE INFLUENCE OF SILICON DIOXIDE «KOVELOS-SORB» ON GROWTH CHARACHTERISTICS OF RHODODENDRON ROSEUM (LOISEL.) REHDER CULTIVATED IN VITRO %A Nemtsova, Y.V. %A Harin, A.V. %A Razlugo, I.A. %K %J Bulletin of Nizhnevartovsk State University %D 2020 %N %P 7 %I Nizhnevartovsk State University