%0 Journal Article %A Voronova, O. K. %A Traschenko, T. V. %A Fomin, N. V. %D 1999 %I Begell House %N 3 %P 79-92 %R 10.1615/HydrobJ.v35.i3.80 %T Influence of Magnesium Salts on Growth and Physiological Characteristics of a Blue-green Alga of the Genus Oscillatoria Vauch. under Conditions of Different %U https://www.dl.begellhouse.com/journals/38cb2223012b73f2,3787759d6cc20373,06d461a77f31c5e8.html %V 35 %X The magnesium requirement of the alga Oscillatoria Vauch. is strongly determined of each concrete density of light flow, and increase with down-fall of light intensity within the interval 275−0 μE/m2·sec−1. The highest values of growth and biomass are observed at the highest values of light intensity and C:Mg ratio in nutrient solution. The increasing of algae magnesium requirements in the interval 275−26 μE/m2·sec−1 is connected with need of dark respiration and photosynthesis stimulation at down-fall of light flow. %8 1999-06-01