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| rdf:type
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| Description
| - V krmném experimentu jsme realizovali intenzivní odchov plůdku ostroretky stěhovavé Chondrostoma nasus (L.) do věku 21 dnů od zahájení exogenní výživy v laboratorních podmínkách při teplotě vody 26°C. Použitými metodami byly dvě suché startérové směsi (krmná směs určená pro salmonidy a startérová směs typu %22umělý plankton%22) odlišného nutričního složení (proteiny 50 a 60%, tuk 12 a 16%) a živá potrava (Artemia salina v naupliovém stadiu). U pokusných ryb jsme sledovali úroveň přežití, individuální hmotnost (w), celkovou délku těla (TL), specifickou rychlost hmotnostního (SWGR) a délkového (SLGR) růstu a také kondiční stav - koeficient vyživenosti dle Fultona (CF)). Zjištěné výsledky byly statisticky vyhodnoceny metodou jednocestné analýzy variance (ANOVA). Vysoká úroveň přežití 99,3% a statisticky vysoce průkazně (P<0,01) nejvyšší rychlost růstu larev ostroretky (TL=22,0 mm, w=69,2 mg) byly zjištěny při aplikaci živé potravy. Použití suché krmné směsi %22umělý plankton%22 umožnilo dosažení vyšší úrovně kum (cs)
- We performed intensive rearing of larvae of the nase Chondrostoma nasus (L.) in a feeding experiment until 21 days from the initiation of exogenous nutrition under labolatory conditions at a temperature 26°C. Two dry starter feeds (a feed for salmonids and a starter feed of the artificial plankton type) differing in the composition of nutrients (50% and 60% of proteins, 12% and 16% of fat, respectively) and natural food (Artemia salina nauplii) were used. Cumulative survival rate, individual weight (w), total length (TL), specific weight growth rate (SWGR), specific length growth rate (SLGR) and condition factor (CF) were assessed. One-way analysis of variance (ANOVA) was used for statistical processing of data. High survival rate 99.3% and the highest (P<0.01) growth rate of nase larvae (TL=22.0 mm, W=69.2 mg) were found when feeding the natural food. The application of dry feed of the artificial plankton type resulted in higher survival (98.8%) and significantly higher (P<0.01) growth of both length
- We performed intensive rearing of larvae of the nase Chondrostoma nasus (L.) in a feeding experiment until 21 days from the initiation of exogenous nutrition under labolatory conditions at a temperature 26°C. Two dry starter feeds (a feed for salmonids and a starter feed of the artificial plankton type) differing in the composition of nutrients (50% and 60% of proteins, 12% and 16% of fat, respectively) and natural food (Artemia salina nauplii) were used. Cumulative survival rate, individual weight (w), total length (TL), specific weight growth rate (SWGR), specific length growth rate (SLGR) and condition factor (CF) were assessed. One-way analysis of variance (ANOVA) was used for statistical processing of data. High survival rate 99.3% and the highest (P<0.01) growth rate of nase larvae (TL=22.0 mm, W=69.2 mg) were found when feeding the natural food. The application of dry feed of the artificial plankton type resulted in higher survival (98.8%) and significantly higher (P<0.01) growth of both length (en)
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| Title
| - Intenzivní odkrm larev ostroretky stěhovavé Chondrostoma nasus (L.) při použití startérových krmných směsí a živé potravy v laboratorních podmínkách (cs)
- Intensive rearing of the nase Condrostoma nasus (L.) larvae using dry starter feeds and natural diet under controlled conditions
- Intensive rearing of the nase Condrostoma nasus (L.) larvae using dry starter feeds and natural diet under controlled conditions (en)
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| skos:prefLabel
| - Intenzivní odkrm larev ostroretky stěhovavé Chondrostoma nasus (L.) při použití startérových krmných směsí a živé potravy v laboratorních podmínkách (cs)
- Intensive rearing of the nase Condrostoma nasus (L.) larvae using dry starter feeds and natural diet under controlled conditions
- Intensive rearing of the nase Condrostoma nasus (L.) larvae using dry starter feeds and natural diet under controlled conditions (en)
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| skos:notation
| - RIV/62156489:43210/04:00003011!RIV/2005/MSM/432105/N
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| http://linked.open.../vavai/riv/strany
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/62156489:43210/04:00003011
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - feeding;growth;larvae;nase;survival (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
| - Czech Journal of Animal Science
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Fiala, Jiří
- Mareš, Jan
- Spurný, Petr
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| http://linked.open...n/vavai/riv/zamer
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| issn
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| number of pages
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| http://localhost/t...ganizacniJednotka
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