About: Natural diet of mirror and scaly carp (Cyprinus carpio) phenotypes in earth ponds

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About: Natural diet of mirror and scaly carp (Cyprinus carpio) phenotypes in earth ponds Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.ivb.cz/folia/pdf_obsah.htm
Description	The natural diet of two different common carp (Cyprinus carpio) phenotypes (mirror and scaly) was studied in earth ponds in the Czech Republic. The proportion of different items was assessed through analysis of gut contents in order to establish differences and similarities between the phenotypes. In addition, temporal changes through the growing season, the influence of fish weight on proportion of main items ingested and the relationship between gut content and natural food availability was also assessed. The results showed no difference in feeding behaviour between mirror and scaly carp, the two phenotypes displaying a diet overlap of around 0.8. A shift in food resources from benthic to planktonic organisms was observed between early and late summer, which was reflected in changes in electivity index for some taxa. Fish weight did not influence the proportion of organisms ingested. No correlation was found between natural food in the pond and that in the gut, any variation in diet probably reflecting the microhabitats in which individual carp choose to feed. The natural diet of two different common carp (Cyprinus carpio) phenotypes (mirror and scaly) was studied in earth ponds in the Czech Republic. The proportion of different items was assessed through analysis of gut contents in order to establish differences and similarities between the phenotypes. In addition, temporal changes through the growing season, the influence of fish weight on proportion of main items ingested and the relationship between gut content and natural food availability was also assessed. The results showed no difference in feeding behaviour between mirror and scaly carp, the two phenotypes displaying a diet overlap of around 0.8. A shift in food resources from benthic to planktonic organisms was observed between early and late summer, which was reflected in changes in electivity index for some taxa. Fish weight did not influence the proportion of organisms ingested. No correlation was found between natural food in the pond and that in the gut, any variation in diet probably reflecting the microhabitats in which individual carp choose to feed. (en)
Title	Natural diet of mirror and scaly carp (Cyprinus carpio) phenotypes in earth ponds Natural diet of mirror and scaly carp (Cyprinus carpio) phenotypes in earth ponds (en)
skos:prefLabel	Natural diet of mirror and scaly carp (Cyprinus carpio) phenotypes in earth ponds Natural diet of mirror and scaly carp (Cyprinus carpio) phenotypes in earth ponds (en)
skos:notation	RIV/60076658:12520/14:43888110!RIV15-MSM-12520___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(ED2.1.00/01.0024), P(EE2.3.30.0006), P(LO1205), S
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Másílko, Jan Adámek, Zdeněk Hlaváč, David Hartman, Pavel Anton-Pardo, Maria Teresa
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	Jihočeská univerzita v Českých Budějovicích / Fakulta rybářství a ochrany vod
http://linked.open...dnocenehoVysledku	31714
http://linked.open...ai/riv/idVysledku	RIV/60076658:12520/14:43888110
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	carp pond; carp culture; zoobenthos; crustaceans; zooplankton; gut content (en)
http://linked.open.../riv/klicoveSlovo	crustaceans zooplankton zoobenthos carp culture carp pond gut content
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[EF942105DE1E]
http://linked.open...i/riv/nazevZdroje	Folia Zoologica
http://linked.open...in/vavai/riv/obor	GL
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	The Creation of Postdoc Positions at the University of South Bohemia and the Support of Itnersectoral Mobility by Expert Stays at the Foreign Leading R&D Institutions South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses Sustainability and Excellence of the Centre of Aquaculture and Biodiversity of Hydrocenoses
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	63
http://linked.open...iv/tvurceVysledku	Adámek, Zdeněk Másílko, Jan Hlaváč, David Hartman, Pavel Anton-Pardo, Maria Teresa
issn	0139-7893
number of pages	9 (xsd:int)
http://localhost/t...ganizacniJednotka	12520

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