TY JOUR TI The influence of X-ray irradiation on germination and synthesis of pigments in Raphanus sativus KW X-ray radiation KW radiation technology KW chitosan KW seed treatment KW Raphanus sativus JO Russian Journal of Biological Physics and Chemisrty AU Trofimenko, Y.V. AU Kalinkevich, O.V. AU Chivanov, V.D. AU Kalinkevich, A.N. AU Danilchenko, S.N. PY 2020 IS 5 PB Federal State Educational Institution of Higher Education Sevastopol State University