THE ROLE OF DIFFERENT FORMS OF SELENIUM IN REGULATING MORPHOGENESIS AND CONTENT OF BIOLOGICALLY ACTIVE SUBSTANCES OF PLANTS LACTUCA SATIVA L.

Golovatskaya Irina Feoktistovna, Krakhaleva Anna Vladimirovna

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Results of researches have shown that the presowing treatment of seeds with selenium ions (selenite and selenate ions) has a stimulating effect on elongation of the shoot structural elements of the plants Lactuca sativa L. as well as on the content of the chlorophylls sum. Specificity of the influence of different selenium ions consists in regulating the synthesis of biologically active substances and a dry biomass.

Keywords: Lactuca sativa, selenium, morphogenesis, chlorophylls, carotenoids, ascorbic acid, anthocyans.

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Issue: 8, 2011

Series of issue: Issue 8

Pages: 85 — 88

Downloads: 940