%0 Journal Article %T The influence of X-ray irradiation on germination and synthesis of pigments in Raphanus sativus %A Trofimenko, Y.V. %A Kalinkevich, O.V. %A Chivanov, V.D. %A Kalinkevich, A.N. %A Danilchenko, S.N. %K X-ray radiation, radiation technology, chitosan, seed treatment, Raphanus sativus %J Russian Journal of Biological Physics and Chemisrty %D 2020 %N 5 %P 5 %I Federal State Educational Institution of Higher Education Sevastopol State University