Dark respiration and photosynthesis of dormant and sprouting turions of aquatic plants
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F11%3A00369563" target="_blank" >RIV/67985939:_____/11:00369563 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1127/1863-9135/2011/0179-0151" target="_blank" >http://dx.doi.org/10.1127/1863-9135/2011/0179-0151</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1127/1863-9135/2011/0179-0151" target="_blank" >10.1127/1863-9135/2011/0179-0151</a>
Alternative languages
Result language
angličtina
Original language name
Dark respiration and photosynthesis of dormant and sprouting turions of aquatic plants
Original language description
Turions are overwintering, dormant organs, produced by aquatic plants. In the spring, aerobic dark respiration (RD) and photosynthetic rates (PN) were measured as criteria of metabolic activity and photosynthetic capacity in dormant turions of 7 temperate aquatic plant species. These rates were also measured in old, original turion segments and in the newly formed shoots of sprouting turions. Two non-carnivorous rooting species (Caldesia parnassifolia, Hydrocharis morsus-ranae) and 5 carnivorous rootless species (Aldrovanda vesiculosa, Utricularia vulgaris, U. australis, U. stygia, U. bremii) were studied. RD values of dormant turions per unit fresh weight (range 1.1-5.4 mmol kg-1FW h-1) were significantly lower (1.9-13 times) for all species, except A. vesiculosa, than those for old segments of sprouting turions (range 5.2-14 mmol kg-1FW h-1). Turions of aquatic plants also function as important storage organs for mineral nutrients (N, P, S and Mg) to ensure the growth of new organs.
Czech name
—
Czech description
—
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EF - Botany
OECD FORD branch
—
Result continuities
Project
—
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Fundamental and Applied Limnology / Archiv für Hydrobiologie
ISSN
1863-9135
e-ISSN
—
Volume of the periodical
179
Issue of the periodical within the volume
2
Country of publishing house
DE - GERMANY
Number of pages
8
Pages from-to
151-158
UT code for WoS article
000295826800008
EID of the result in the Scopus database
—