Abstract
It is presented results of individuals vitality research and the vital structure of Potentilla alba L. (Rosaceae) cenopopulations at the Opillia. It is investigated 15 cenopopulations according to Yu. A. Zlobin. It is established that the vital status of individuals and the vital structure of P. alba cenopopulations vary depending on the ecological-cenotic conditions. In most cenopopulations, there are individuals of all classes of vitality, but in the correlation between classes there are significant differences. Cenopopulations belong to three vital types, however, prosperous types prevail. The predominance of vitality highest class individuals and high values of the quality index are characteristic for cenopopulations that grow at the mesophytic and steppe meadows and meadow steppes, at podzolic chernozems with a capacity 45-60 cm, formed at the slabs or sloping parts of the slopes – in formations groups of Brizietа mediae and Brachypodietа pinnati. Equilibrium cenopopulations with superiority of vitality higher or middle-class individuals are presented at the meadow steppes formed at relatively steep slopes – in formations groups of Caricetа humilis and Seslerietа heufleranae, as well as associations of Brachypodietum (pinnati) festucosum (valesiacae). Depressive type with minimum values of the quality index and advantage vitality lower class individuals includes the cenopopulation in the formation groups of Elytrigietа intermediae, which are characterized by a high density of dominant species and the plentiful flora composition. The same indicators are typical for the cenopopulation in association groups of Festucetum (valesiacae) stiposum (pennatae), which grows at a steep slope of a hill with shallow black soil and scattered gipsoandardites.
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Claims 8
Claim · model-written summary
Individual vitality and population vitality structure varied with ecological conditions.
- Taxon
- P. alba
Potentilla albae0 - Outcome
- vital status of individuals and the vital structuree0
- Setting
- ecological-cenotic conditionse0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“It is established that the vital status of individuals and the vital structure of P. alba cenopopulations vary depending on the ecological-cenotic conditions.”
Claim · model-written summary
Most populations contained individuals in all vitality classes.
- Taxon
- Potentilla alba L.Potentilla albat0
- Outcome
- individuals of all classes of vitalitye0
- Qualifier
- most cenopopulationse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In most cenopopulations, there are individuals of all classes of vitality, but in the correlation between classes there are significant differences.”
t0“Potentilla alba L.”
t1“Potentilla alba L.”
Claim · model-written summary
The proportions of vitality classes differed significantly among populations.
- Taxon
- Potentilla alba L.Potentilla albat0
- Outcome
- correlation between classese0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In most cenopopulations, there are individuals of all classes of vitality, but in the correlation between classes there are significant differences.”
t0“Potentilla alba L.”
t1“Potentilla alba L.”
Claim · model-written summary
The populations belonged to three vitality types, predominantly prosperous types.
- Taxon
- Potentilla alba L.Potentilla albat0
- Outcome
- three vital typese0
- Value
- threee0
- Qualifier
- prosperous types prevaile0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Cenopopulations belong to three vital types, however, prosperous types prevail.”
t0“Potentilla alba L.”
t1“Potentilla alba L.”
Claim · model-written summary
High vitality class and quality index characterized populations in mesophytic and steppe meadow habitats.
- Taxon
- Potentilla alba L.Potentilla albat0
- Outcome
- quality indexe0
- Direction
- highe0
- Setting
- mesophytic and steppe meadows and meadow steppese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The predominance of vitality highest class individuals and high values of the quality index are characteristic for cenopopulations that grow at the mesophytic and steppe meadows and meadow steppes, at podzolic chernozems with a capacity 45-60 cm, formed at the slabs or sloping parts of the slopes – in formations groups of Brizietа mediae and Brachypodietа pinnati.”
t0“Potentilla alba L.”
t1“Potentilla alba L.”
Claim · model-written summary
Equilibrium populations with higher or middle vitality classes occurred on relatively steep meadow steppe slopes.
- Taxon
- Potentilla alba L.Potentilla albat0
- Outcome
- Equilibrium cenopopulations with superiority of vitality higher or middle-class individualse0
- Setting
- meadow steppes formed at relatively steep slopese0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Equilibrium cenopopulations with superiority of vitality higher or middle-class individuals are presented at the meadow steppes formed at relatively steep slopes – in formations groups of Caricetа humilis and Seslerietа heufleranae, as well as associations of Brachypodietum (pinnati) festucosum (valesiacae).”
t0“Potentilla alba L.”
t1“Potentilla alba L.”
Claim · model-written summary
Depressive populations had minimum quality index and predominantly low vitality individuals in Elytrigieta intermediae formations.
- Taxon
- Potentilla alba L.Potentilla albat0
- Outcome
- quality indexe0
- Direction
- minimume0
- Setting
- formation groups of Elytrigietа intermediaee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Depressive type with minimum values of the quality index and advantage vitality lower class individuals includes the cenopopulation in the formation groups of Elytrigietа intermediae, which are characterized by a high density of dominant species and the plentiful flora composition.”
t0“Potentilla alba L.”
t1“Potentilla alba L.”
Claim · model-written summary
Similar low vitality indicators characterized the Festucetum stiposum population on a steep, shallow-soil slope.
- Taxon
- Potentilla alba L.Potentilla albat0
- Outcome
- same indicatorse0
- Setting
- association groups of Festucetum (valesiacae) stiposum (pennatae)e0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The same indicators are typical for the cenopopulation in association groups of Festucetum (valesiacae) stiposum (pennatae), which grows at a steep slope of a hill with shallow black soil and scattered gipsoandardites.”
t0“Potentilla alba L.”
t1“Potentilla alba L.”