About: Contrasting growth effects of prey capture in two aquatic carnivorous plant species

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	A detailed 11-day growth analysis was performed under greenhouse conditions on two aquatic, carnivorous plants to determine growth effects caused by supplemental feeding on zooplankton. While a highly significant increase in shoot biomass (by 60 %) was found for Aldrovanda vesiculosa plants supplemented with prey, no significant effect of prey addition occurred in Utricularia australis. However, main shoots of fed plants of both species were significantly longer, had more mature leaf nodes, and their mean apical growth rate was higher than in unfed plants. Branching was markedly supported by prey in Aldrovanda only. Feeding significantly increased the structural investment in carnivory in Utricularia but had no effect on Aldrovanda, although significantly increasing maximum trap length in both species. In Aldrovanda, a large proportion of N, P, K, and Mg consumption could be recovered from prey. A detailed 11-day growth analysis was performed under greenhouse conditions on two aquatic, carnivorous plants to determine growth effects caused by supplemental feeding on zooplankton. While a highly significant increase in shoot biomass (by 60 %) was found for Aldrovanda vesiculosa plants supplemented with prey, no significant effect of prey addition occurred in Utricularia australis. However, main shoots of fed plants of both species were significantly longer, had more mature leaf nodes, and their mean apical growth rate was higher than in unfed plants. Branching was markedly supported by prey in Aldrovanda only. Feeding significantly increased the structural investment in carnivory in Utricularia but had no effect on Aldrovanda, although significantly increasing maximum trap length in both species. In Aldrovanda, a large proportion of N, P, K, and Mg consumption could be recovered from prey. (en)
Title	Contrasting growth effects of prey capture in two aquatic carnivorous plant species Contrasting growth effects of prey capture in two aquatic carnivorous plant species (en)
skos:prefLabel	Contrasting growth effects of prey capture in two aquatic carnivorous plant species Contrasting growth effects of prey capture in two aquatic carnivorous plant species (en)
skos:notation	RIV/67985939:_____/10:00347399!RIV11-AV0-67985939
http://linked.open...avai/riv/aktivita	I Z
http://linked.open...avai/riv/aktivity	I, Z(AV0Z60050516), Z(AV0Z60170517), Z(MSM6007665801)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Adamec, Lubomír
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Botanický ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	251999
http://linked.open...ai/riv/idVysledku	RIV/67985939:_____/10:00347399
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Aldrovanda vesiculosa; Utricularia australis; shoot mineral nutrient content (en)
http://linked.open.../riv/klicoveSlovo	Aldrovanda vesiculosa Utricularia australis shoot mineral nutrient content
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[4604011CF1B0]
http://linked.open...i/riv/nazevZdroje	Fundamental and Applied Limnology / Archiv für Hydrobiologie
http://linked.open...in/vavai/riv/obor	EF
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	176
http://linked.open...iv/tvurceVysledku	Adamec, Lubomír Sirová, Dagmar Vrba, J.
http://linked.open...ain/vavai/riv/wos	000277763300006
http://linked.open...n/vavai/riv/zamer	Struktura, funkce a evoluce biodiversity fotoautotrofních organismů a hub: původ a příčiny jejich proměnlivosti, dynamika populací, společenstev a ekosystémů; využití vybraných výsledků k rozvoji Průhonického parku Struktura, funkce a vývoj vodních ekosystémů EKOLOGICKÉ, EVOLUČNÍ A EXPERIMENTÁLNĚ BIOLOGICKÉ PŘÍSTUPY KE STUDIU VZNIKU A VÝZNAMU BIODIVERZITY
issn	1863-9135
number of pages	7 (xsd:int)

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