Digitalis grandiflora Mill. у долині р. Ревна (Чернігівська обл.)
Objective – to define the ecological and coenotic peculiarities of Digitalis grandiflora near the northern boundary of the area – in the valley of the River Revna; to compare the ontogenesis of plants in situ and ex situ. Material and methods. Detection of the locations of D. grandiflora was carried...
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| Datum: | 2019 |
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| Sprache: | Englisch |
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M.M. Gryshko National Botanical Garden of the NAS of Ukraine
2019
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| Online Zugang: | https://www.plantintroduction.org/index.php/pi/article/view/1514 |
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| Назва журналу: | Plant Introduction |
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Plant Introduction| _version_ | 1856543962654834688 |
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| author | Lukash, O.V. Buzunko, P.A. Rak, O.O. |
| author_facet | Lukash, O.V. Buzunko, P.A. Rak, O.O. |
| author_sort | Lukash, O.V. |
| baseUrl_str | |
| collection | OJS |
| datestamp_date | 2019-11-11T08:16:08Z |
| description | Objective – to define the ecological and coenotic peculiarities of Digitalis grandiflora near the northern boundary of the area – in the valley of the River Revna; to compare the ontogenesis of plants in situ and ex situ.
Material and methods. Detection of the locations of D. grandiflora was carried out by the route method. Geobotanical descriptions were done within the identified populations. During the growing of plants ex situ, the necessary agrotechnical measures were carried out. The beginning of phenophase was recorded, if its features were observed in 50 % + 1 individuals. The dissociation of ontogeny into separate discrete ontogenetic states and the calculation of the ratio of individuals of different ontogenetic states were carried out. Methods of morphometry of plants and methods of mathematical statistics were used.
Results. D. grandiflora phytocoenotic habitats conditions are defined for the valley of the river Revna. The ontogenetic structure of D. grandiflora populations are determined. Phenological peculiarities, as well as the difference in the morphometric parameters of D. grandiflora in situ and ex situ are found out.
Conclusions. In the valley of the river Revna D. grandiflora occurs in light pine or birch and pine forests, which floristic composition is similar to forest margins. In culture the species shows an accelerated (for 1–2 weeks) passing of phenophases. According to morphometric indices, generative plants in situ and ex situ do not differ significantly. |
| first_indexed | 2025-07-17T12:53:17Z |
| format | Article |
| id | oai:ojs2.plantintroduction.org:article-1514 |
| institution | Plant Introduction |
| language | English |
| last_indexed | 2025-07-17T12:53:17Z |
| publishDate | 2019 |
| publisher | M.M. Gryshko National Botanical Garden of the NAS of Ukraine |
| record_format | ojs |
| spelling | oai:ojs2.plantintroduction.org:article-15142019-11-11T08:16:08Z Digitalis grandiflora Mill. in the valley of the river Revna (Chernihiv region) Digitalis grandiflora Mill. у долині р. Ревна (Чернігівська обл.) Lukash, O.V. Buzunko, P.A. Rak, O.O. Objective – to define the ecological and coenotic peculiarities of Digitalis grandiflora near the northern boundary of the area – in the valley of the River Revna; to compare the ontogenesis of plants in situ and ex situ. Material and methods. Detection of the locations of D. grandiflora was carried out by the route method. Geobotanical descriptions were done within the identified populations. During the growing of plants ex situ, the necessary agrotechnical measures were carried out. The beginning of phenophase was recorded, if its features were observed in 50 % + 1 individuals. The dissociation of ontogeny into separate discrete ontogenetic states and the calculation of the ratio of individuals of different ontogenetic states were carried out. Methods of morphometry of plants and methods of mathematical statistics were used. Results. D. grandiflora phytocoenotic habitats conditions are defined for the valley of the river Revna. The ontogenetic structure of D. grandiflora populations are determined. Phenological peculiarities, as well as the difference in the morphometric parameters of D. grandiflora in situ and ex situ are found out. Conclusions. In the valley of the river Revna D. grandiflora occurs in light pine or birch and pine forests, which floristic composition is similar to forest margins. In culture the species shows an accelerated (for 1–2 weeks) passing of phenophases. According to morphometric indices, generative plants in situ and ex situ do not differ significantly. Мета – з’ясувати еколого-ценотичні особливості Digitalis grandiflora Mill. поблизу північної межі ареалу – в долині р. Ревна, порівняти перебіг онтогенезу в рослин in situ та ex situ. Матеріал та методи. Місцезростання D. grandiflora виявляли маршрутним методом. Геоботанічні описи виконано в межах виявлених популяцій. При вирощуванні рослин ex situ проводили необхідні агротехнічні заходи. Настання певної фенофази фіксували, якщо її ознаки спостерігали в 50 % особин + 1 особина. Проводили підрахунок особин різного онтогенетичного стану. Застосовували методи морфометрії рослин, а також методи математичної статистики. Результати. Встановлено фітоценотичні умови місцезростань у долині р. Ревна, онтогенетичну структуру популяцій, фенологічні особливості, а також відмінність морфометричних параметрів D. grandiflora in situ та ex situ. Висновки. У долині р. Ревна D. grandiflora трапляється у світлих соснових та березово-соснових лісах, за флористичним складом близьких до узлісь. У культурі виявлено прискорене (на 1–2 тиж) проходження фенофаз. За морфометричними показниками генеративні рослини in situ та ex situ суттєво не відрізняються. M.M. Gryshko National Botanical Garden of the NAS of Ukraine 2019-09-01 Article Article application/pdf https://www.plantintroduction.org/index.php/pi/article/view/1514 10.5281/zenodo.3404104 Plant Introduction; Vol 83 (2019); 30-41 Інтродукція Рослин; Том 83 (2019); 30-41 2663-290X 1605-6574 10.5281/zenodo.3466025 en https://www.plantintroduction.org/index.php/pi/article/view/1514/1460 http://creativecommons.org/licenses/by/4.0 |
| spellingShingle | Lukash, O.V. Buzunko, P.A. Rak, O.O. Digitalis grandiflora Mill. у долині р. Ревна (Чернігівська обл.) |
| title | Digitalis grandiflora Mill. у долині р. Ревна (Чернігівська обл.) |
| title_alt | Digitalis grandiflora Mill. in the valley of the river Revna (Chernihiv region) |
| title_full | Digitalis grandiflora Mill. у долині р. Ревна (Чернігівська обл.) |
| title_fullStr | Digitalis grandiflora Mill. у долині р. Ревна (Чернігівська обл.) |
| title_full_unstemmed | Digitalis grandiflora Mill. у долині р. Ревна (Чернігівська обл.) |
| title_short | Digitalis grandiflora Mill. у долині р. Ревна (Чернігівська обл.) |
| title_sort | digitalis grandiflora mill. у долині р. ревна (чернігівська обл.) |
| url | https://www.plantintroduction.org/index.php/pi/article/view/1514 |
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