Study of chemical composition and biological activity of substance-satellite of seed of Metasequoia glyptostroboides Hu & Cheng
Using scanning electron microscopy, it was found that the composition of substances-satellite of seeds of Metasequoia glyptostroboides Hu et Cheng consist Carbon, Oxygen in a lot amount, which we believe indicates the organic nature of the substance, and Phosphorus, Aluminum, Chlorine and Potassium...
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| Format: | Article |
| Language: | English |
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Львівський національний університет імені Івана Франка
2016-12-01
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| Series: | Біологічні студії |
| Subjects: | |
| Online Access: | http://publications.lnu.edu.ua/journals/index.php/biology/article/view/31 |
| _version_ | 1818652008635170816 |
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| author | V. I. Baranov Y. E. Sinyavsky M. M. Guz R. Ya. Serkiz |
| author_facet | V. I. Baranov Y. E. Sinyavsky M. M. Guz R. Ya. Serkiz |
| author_sort | V. I. Baranov |
| collection | DOAJ |
| description | Using scanning electron microscopy, it was found that the composition of substances-satellite of seeds of Metasequoia glyptostroboides Hu et Cheng consist Carbon, Oxygen in a lot amount, which we believe indicates the organic nature of the substance, and Phosphorus, Aluminum, Chlorine and Potassium in smaller concentrations. The substance in the high (2–1%) concentrations reduced germination metasequoia seeds, but it stimulated their germination at the decreasing concentration in the range of 0.05–0.005 %. Similar impact of substance carried on morphometric parameters of seedlings of wheat and maize, taken as test plants. Inhibition of length and weight of roots and shoots was observed in the range at 2–1 % and stimulation in the range 0.1–0.005 %. Thus, substances-satellite of metasequoia seeds perform relative its regulatory role for their seed germination, as in the case of seeds of other species of plants. |
| first_indexed | 2024-12-17T02:15:11Z |
| format | Article |
| id | doaj.art-1acf18ffbe0a411f8bf31e1a1d86963d |
| institution | Directory Open Access Journal |
| issn | 1996-4536 2311-0783 |
| language | English |
| last_indexed | 2024-12-17T02:15:11Z |
| publishDate | 2016-12-01 |
| publisher | Львівський національний університет імені Івана Франка |
| record_format | Article |
| series | Біологічні студії |
| spelling | doaj.art-1acf18ffbe0a411f8bf31e1a1d86963d2022-12-21T22:07:25ZengЛьвівський національний університет імені Івана ФранкаБіологічні студії1996-45362311-07832016-12-01103–4839010.30970/sbi.1003.498Study of chemical composition and biological activity of substance-satellite of seed of Metasequoia glyptostroboides Hu & ChengV. I. Baranov0Y. E. Sinyavsky1M. M. Guz2R. Ya. Serkiz3Ivan Franko National University of Lviv, UkraineNational Forest Engineering University of Ukraine, Lviv, UkraineNational Forest Engineering University of Ukraine, Lviv, UkraineIvan Franko National University of Lviv, UkraineUsing scanning electron microscopy, it was found that the composition of substances-satellite of seeds of Metasequoia glyptostroboides Hu et Cheng consist Carbon, Oxygen in a lot amount, which we believe indicates the organic nature of the substance, and Phosphorus, Aluminum, Chlorine and Potassium in smaller concentrations. The substance in the high (2–1%) concentrations reduced germination metasequoia seeds, but it stimulated their germination at the decreasing concentration in the range of 0.05–0.005 %. Similar impact of substance carried on morphometric parameters of seedlings of wheat and maize, taken as test plants. Inhibition of length and weight of roots and shoots was observed in the range at 2–1 % and stimulation in the range 0.1–0.005 %. Thus, substances-satellite of metasequoia seeds perform relative its regulatory role for their seed germination, as in the case of seeds of other species of plants.http://publications.lnu.edu.ua/journals/index.php/biology/article/view/31Metasequoia glyptostroboides Hu et Chengsubstance-satellite of seedschemical compositionbiological activity |
| spellingShingle | V. I. Baranov Y. E. Sinyavsky M. M. Guz R. Ya. Serkiz Study of chemical composition and biological activity of substance-satellite of seed of Metasequoia glyptostroboides Hu & Cheng Біологічні студії Metasequoia glyptostroboides Hu et Cheng substance-satellite of seeds chemical composition biological activity |
| title | Study of chemical composition and biological activity of substance-satellite of seed of Metasequoia glyptostroboides Hu & Cheng |
| title_full | Study of chemical composition and biological activity of substance-satellite of seed of Metasequoia glyptostroboides Hu & Cheng |
| title_fullStr | Study of chemical composition and biological activity of substance-satellite of seed of Metasequoia glyptostroboides Hu & Cheng |
| title_full_unstemmed | Study of chemical composition and biological activity of substance-satellite of seed of Metasequoia glyptostroboides Hu & Cheng |
| title_short | Study of chemical composition and biological activity of substance-satellite of seed of Metasequoia glyptostroboides Hu & Cheng |
| title_sort | study of chemical composition and biological activity of substance satellite of seed of metasequoia glyptostroboides hu cheng |
| topic | Metasequoia glyptostroboides Hu et Cheng substance-satellite of seeds chemical composition biological activity |
| url | http://publications.lnu.edu.ua/journals/index.php/biology/article/view/31 |
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