Production ecology ofBolboschoenus maritimus (L.)Palla (Scirpus maritimus L. s.l.) |
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Authors: | Dagmar Dykyjová |
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Institution: | 1. Institute of Botany, Czechoslovak Academy of Sciences, Dukelská 145, 379 82, T?eboň, Czechoslovakia
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Abstract: | Measurements were made, for several seasons, both of the growth rate and biomass production of stands ofBolboschoenus maritimus, the seasonal development of the vertical stand structure together with parallel measurements of microclimatological data including incoming global radiation. Water and bottom soil chemical analyses in relation to the nutrient content in the biomass were compared. The ecological adaptation of the acidophilic subspeciesB. m. ssp.maritimus, growing in south-Bohemian oligotrophic fishpond waters with that of the halophilic ssp.compactus was studied in experimental hydroponic cultures and the results discussed with the findings of other authors from different European habitats. The efficiency of solar energy conversion of incoming radiation was calculated by means of energy content biomass analysis. |
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