TY JOUR TI EFFECT OF Cr2(SO4)3 ON A STATUS OF CHLORELLA VULGARIS CULRURE CELLS UNDER THE DIFFERENT CONTENT OF NITROGEN SOURSE – KNO3 IN THE NUTRIENT MEDIUM KW culture of chlorella KW chromium (III) sulfate KW potassium nitrate KW biomass KW intracellular protein KW chlorophylls KW carotenoids JO Russian Journal of Biological Physics and Chemisrty AU Ilyuchyk, I.A. AU Zakharevich, L.O. AU Nikandrov, V.N. PY 2022 IS 7 PB Federal State Educational Institution of Higher Education Sevastopol State University