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Effect of selenium nanoparticles on germination of hordéum vulgáre barley seeds

Effect of selenium nanoparticles on germination of hordéum vulgáre barley seeds

Within the framework of this study, the effect of nanoparticles of the essential trace element selenium stabilized by Polyvinylpirrolidone (PVP) C15 (8 ± 2 kDa) and ascorbic acid on the germination of barley seeds has been studied. Selenium nanoparticles stabilized by PVP C15 (8 ± 2 kDa) and ascorbi...

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محفوظ في:
التفاصيل البيبلوغرافية
المؤلفون الرئيسيون: Blinov, A. V., Блинов, А. В., Serov, A. V., Серов, А. В., Gvozdenko, A. A., Гвозденко, А. А., Kravtsov, A. A., Кравцов, А. А., Nagdalian, A. A., Нагдалян, А. А., Raffa, V. V., Раффа, В. В., Maglakelidze, D. G., Маглакелидзе, Д. Г., Blinova, A. A., Блинова, А. А., Kobina, A. V., Кобина, А. В., Golik, A. B., Голик, А. Б.
التنسيق: Статья
اللغة:English
منشور في: MDPI AG 2021
الموضوعات:
Barley
Seeds
Germination percentage
Hordéum vulgáre
Nanoparticles
Root length
Selenium
Sprout length
الوصول للمادة أونلاين:https://dspace.ncfu.ru/handle/20.500.12258/18045
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الوصف
الملخص:Within the framework of this study, the effect of nanoparticles of the essential trace element selenium stabilized by Polyvinylpirrolidone (PVP) C15 (8 ± 2 kDa) and ascorbic acid on the germination of barley seeds has been studied. Selenium nanoparticles stabilized by PVP C15 (8 ± 2 kDa) and ascorbic acid, characterized by a spherical shape, monodisperse size distribution, and a diameter of about 70 ± 5 nm, were obtained by the chemical reduction method. The experiment compared the effect of selenium nanoparticles and selenous acid on seed germination. The positive effect of preparation of selenium nanoparticles stabilized by PVP C15 (8 ± 2 kDa) and ascorbic acid on the length of roots and shoots, the number of roots, and the percentage of seed germination has been revealed. It was determined that the highest percentage of Hordeum vulgare L. culture seed germination was achieved using a preparation of selenium nanoparticles stabilized by PVP C15 (8 ± 2 kDa) and ascorbic acid at a concentration of of 4.65 µg/mL. Analysis of the results showed that selenium in the form of nanoparticles has an order of magnitude that is less toxic than in the form of selenous acid. The study of morphological and functional parameters during the germination of Hordeum vulgare L. seeds allowed us to conclude that selenium nanoparticles can be successfully used in agronomy and agriculture to provide plants with the essential microelement selenium, which is necessary for the normal growth and development of crops

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