About: Fin condition in intensively cultured Eurasian perch (Perca fluviatilis)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Condition of all fins was assessed in intensively cultured perch (n = 300) in comparison with control pond-reared perch (n = 30). Measurements of maximum fins length as well as a four point photographic scale were used. No damage to any fin was visually observed in the pond-reared group. The first dorsal fin showed the least damage in cultured perch with 93 % of fish demonstrating no erosion. The most affected were paired fins, with only 7% and 2 % of pectoral and ventral fins, respectively, being non-eroded. No difference between culture systems was found in fin length for the first dorsal and the caudal fin. Pectoral, second dorsal, ventral, and anal fins of intensively cultured perch showed reductions up to 52, 49, 35, and 28%, respectively. The relationship between fin lengths and standard body length (SL) were described for both groups (SL range 104-170 mm). Results of this study are discussed in relation to aesthetic, welfare and fish survival issues. Condition of all fins was assessed in intensively cultured perch (n = 300) in comparison with control pond-reared perch (n = 30). Measurements of maximum fins length as well as a four point photographic scale were used. No damage to any fin was visually observed in the pond-reared group. The first dorsal fin showed the least damage in cultured perch with 93 % of fish demonstrating no erosion. The most affected were paired fins, with only 7% and 2 % of pectoral and ventral fins, respectively, being non-eroded. No difference between culture systems was found in fin length for the first dorsal and the caudal fin. Pectoral, second dorsal, ventral, and anal fins of intensively cultured perch showed reductions up to 52, 49, 35, and 28%, respectively. The relationship between fin lengths and standard body length (SL) were described for both groups (SL range 104-170 mm). Results of this study are discussed in relation to aesthetic, welfare and fish survival issues. (en)
Title	Fin condition in intensively cultured Eurasian perch (Perca fluviatilis) Fin condition in intensively cultured Eurasian perch (Perca fluviatilis) (en)
skos:prefLabel	Fin condition in intensively cultured Eurasian perch (Perca fluviatilis) Fin condition in intensively cultured Eurasian perch (Perca fluviatilis) (en)
skos:notation	RIV/60076658:12520/11:43870188!RIV12-MZE-12520___
http://linked.open...avai/predkladatel	Fakulta rybářství a ochrany vod
http://linked.open...avai/riv/aktivita	P S Z
http://linked.open...avai/riv/aktivity	P(ED2.1.00/01.0024), P(ME10126), P(QH91310), P(QI101C033), S, Z(MSM6007665809)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Policar, Tomáš Stejskal, Vlastimil Kouřil, Jan Hamáčková, Jitka Křišťan, Jiří
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	199680
http://linked.open...ai/riv/idVysledku	RIV/60076658:12520/11:43870188
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	welfare; fin damage; fin erosion; percids; intensive culture (en)
http://linked.open.../riv/klicoveSlovo	fin damage fin erosion intensive culture percids welfare
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[99CD3F878FD2]
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	Environmental and hormonal stimulation of reproduction, anaesthesia, early ontogeny and breeding of selected endangered and commercial important fish species. Progress and optimization of methods in pikeperch (Sander lucioperca) and perch (Perca fluvialitis) intensive culture in the Czech Republic. South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses Optimalizace metod hormonálně indukovaného umělého výtěru jikernaček hospodářsky významných druhů ryb
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	60
http://linked.open...iv/tvurceVysledku	Kouřil, Jan Policar, Tomáš Stejskal, Vlastimil Hamáčková, Jitka Křišťan, Jiří
http://linked.open...ain/vavai/riv/wos	000293038500005
http://linked.open...n/vavai/riv/zamer	Biologické, enviromentální a chovatelské aspekty v rybářství
issn	0139-7893
number of pages	7 (xsd:int)
http://localhost/t...ganizacniJednotka	12520
is http://linked.open...avai/riv/vysledek of	Fin condition in intensively cultured Eurasian perch (Perca fluviatilis) Fin condition in intensively cultured Eurasian perch (Perca fluviatilis)

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