KFU. Card publication. Morphological variability, density and yield of Trifolium repens in different ecological and coenotic conditions

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FEDERAL UNIVERSITY

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MORPHOLOGICAL VARIABILITY, DENSITY AND YIELD OF TRIFOLIUM REPENS IN DIFFERENT ECOLOGICAL AND COENOTIC CONDITIONS

Form of presentation

Articles in Russian journals and collections

Year of publication

2022

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Authors, employees of KFU

Demina Galina Vladimirovna, author

Kadyrova Luiza Ravilevna, author

Prokhorenko Nina Borisovna, author

Bibliographic description in the original language

Demina G., Prokhorenko N., Kadyrova L. Morphological variability, density and yield of Trifolium repens in different ecological and coenotic conditions // BIO Web of Conferences 43, VVRD 2021. 01009 (2022) https://doi.org/10.1051/bioconf/20224301009

Annotation

BIO Web of Conferences

Keywords

the Tatarstan Republic; landscape subzones; Trifolium repens L.; habitat conditions; ecological scales of G. Ellenberg; morphometric parameters; coenopopulation density; vitality structure of coenopopulation; reproductive effort; potential seed productivity.

The name of the journal

BIO Web of Conferences

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=262003&p_lang=2

Resource files

File name	Size (MB)	Format
bioconf_vvrd2022_01009.pdf	1,38	pdf	show / download

Full metadata record

Field DC	Value	Language
dc.contributor.author	Demina Galina Vladimirovna	ru_RU
dc.contributor.author	Kadyrova Luiza Ravilevna	ru_RU
dc.contributor.author	Prokhorenko Nina Borisovna	ru_RU
dc.date.accessioned	2022-01-01T00:00:00Z	ru_RU
dc.date.available	2022-01-01T00:00:00Z	ru_RU
dc.date.issued	2022	ru_RU
dc.identifier.citation	Demina G., Prokhorenko N., Kadyrova L. Morphological variability, density and yield of Trifolium repens in different ecological and coenotic conditions // BIO Web of Conferences 43, VVRD 2021. 01009 (2022) https://doi.org/10.1051/bioconf/20224301009	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=262003&p_lang=2	ru_RU
dc.description.abstract	BIO Web of Conferences	ru_RU
dc.description.abstract	White clover (Trifolium repens L.) is a valuable melliferous, pasture and a promising species for use as a medicinal raw materials. T. repens herb contains ascorbic acid, carotene, alkaloids, glycosides and other substances. Fourteen coenopopulations of T. repens were studied on the territory of the Republic of Tatarstan. The assessment of habitats of T. repens was carried out by indicator methods using the ecological scales of G. Ellenberg. The density of coenopopulations, comparative morphometric analysis and reserves of dry aboveground biomass are analyzed in this article. It was found that the soils in the subtaiga subzone are weakly acidic, fresh in terms of moisture, with a nitrogen content above average; soils in the north of the broad-leaved subzone are dry and periodically fresh, with a slightly acidic reaction and an average content of mineral nitrogen; and the soils in the south of the broad-leaved subzone are dry and periodically fresh, predominantly neutral, with a nitrogen content above average. A comparative analysis of the scoring of soil characteristics with the content of the main nutrients in the soil has been carried out. T. repens coenopopulations in the north of the broad-leaved subzone have of low density, and high biomass shoots are formed. The yield of the studied T. repens plants is from 21-178 kg of dry weight/ha. The highest yields of dry aboveground biomass of plants was observed in the northern deciduous subzone. We recommend the highest-yielding coenopopulations of T. repens for harvesting plant material.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject		ru_RU
dc.title	Morphological variability, density and yield of Trifolium repens in different ecological and coenotic conditions	ru_RU
dc.type	Articles in Russian journals and collections	ru_RU