Interactive Effects of Pollination and Heavy Metals on Resource Allocation in Potentilla anserina L

We studied resource allocation between sexual reproduction and clonal propagation in a perennial stoloniferous clonal plant, Potentilla anserina, an obligate outcrosser. We manipulated reproductive effort of Potentilla anserina cither by hand-pollinating all flowers or by preventing pollination. To...

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Veröffentlicht in:	Ecology 1998-07, Vol.79 (5), p.1620-1629
Hauptverfasser:	Saikkonen, Kari, Koivunen, Sari, Vuorisalo, Timo, Mutikainen, Pia
Format:	Artikel
Sprache:	eng
Schlagworte:	allocation Biological and medical sciences BIOLOGICAL EFFECTS BIOLOGY AND MEDICINE, APPLIED STUDIES Biology and morphogenesis of the reproductive apparatus. Photoperiodism, vernalisation Biomass Biomass production Botany clonal plants clonal propagation compensatory flowering COPPER costs and manipulation of reproduction Ecology ENVIRONMENTAL SCIENCES Flowering Flowers Flowers & plants Fundamental and applied biological sciences. Psychology hand-pollination Heavy metals LAND POLLUTION NICKEL PLANT GROWTH Plant physiology and development Plant Population Biology PLANTS Pollination Potentilla Potentilla anserina REPRODUCTION Resource allocation Sexual reproduction SOILS Stolons Vegetative and sexual reproduction, floral biology, fructification vegetative growth
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