The effect of water temperature on growth parameters of intensively reared juvenile peled Coregonus peled

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F17%3A43892133" target="_blank" >RIV/60076658:12520/17:43892133 - isvavai.cz</a>

Výsledek na webu

<a href="http://onlinelibrary.wiley.com/doi/10.1111/are.13025/abstract" target="_blank" >http://onlinelibrary.wiley.com/doi/10.1111/are.13025/abstract</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/are.13025" target="_blank" >10.1111/are.13025</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The effect of water temperature on growth parameters of intensively reared juvenile peled Coregonus peled

Popis výsledku v původním jazyce

The effect of water temperature on growth and food intake of juvenile peled Coregonus peled was tested with specimens of initial age 75 days and 230 days posthatching (dph). The 75-day group (initial body weight 0.6 +/- 0.04 g) were reared for 63 days and 230-day group (initial body weight 13.75 +/- 2.93 g) for 42 days at temperatures of 13, 16, 19, 22 and 25 degrees C under 12: 12 L: D photoperiod. The optimal temperature range for the 75 dph fish was found to be 19-22 degrees C. The fish reached final mean weight of 9.7 +/- 2.5 g at 19 C and 9.0 +/- 2.7 g at 22 degrees C. Final mean weight of 230 dph fish did not differ significantly among temperature groups. Mortality increased at higher temperatures, with the critical temperature of 25 degrees C for both age groups. Maximum food intake (19.0 +/- 4.7, 18.8 +/- 5.2, 18.6 +/- 4.6 g kg(-1) biomass) was observed in groups reared at temperatures of 19, 22 and 25 degrees C with no significant differences among groups.

Název v anglickém jazyce

The effect of water temperature on growth parameters of intensively reared juvenile peled Coregonus peled

Popis výsledku anglicky

The effect of water temperature on growth and food intake of juvenile peled Coregonus peled was tested with specimens of initial age 75 days and 230 days posthatching (dph). The 75-day group (initial body weight 0.6 +/- 0.04 g) were reared for 63 days and 230-day group (initial body weight 13.75 +/- 2.93 g) for 42 days at temperatures of 13, 16, 19, 22 and 25 degrees C under 12: 12 L: D photoperiod. The optimal temperature range for the 75 dph fish was found to be 19-22 degrees C. The fish reached final mean weight of 9.7 +/- 2.5 g at 19 C and 9.0 +/- 2.7 g at 22 degrees C. Final mean weight of 230 dph fish did not differ significantly among temperature groups. Mortality increased at higher temperatures, with the critical temperature of 25 degrees C for both age groups. Maximum food intake (19.0 +/- 4.7, 18.8 +/- 5.2, 18.6 +/- 4.6 g kg(-1) biomass) was observed in groups reared at temperatures of 19, 22 and 25 degrees C with no significant differences among groups.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40103 - Fishery

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Aquaculture Research

ISSN

1355-557X

e-ISSN

—

Svazek periodika

48

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

8

Strana od-do

1877-1884

Kód UT WoS článku

000396054700048

EID výsledku v databázi Scopus

2-s2.0-84971251164