Does the water reuse affect the fish growth, welfare quality?

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F12%3A00192283" target="_blank" >RIV/62156489:43210/12:00192283 - isvavai.cz</a>

Result on the web

<a href="http://mendelu.cz/cz/veda_vyzkum/acta/ac612" target="_blank" >http://mendelu.cz/cz/veda_vyzkum/acta/ac612</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Does the water reuse affect the fish growth, welfare quality?

Original language description

The fish production in aquaculture is growing from year to year. Capacities of current aquaculture facilities are limited. The need of intensification of this old facilities and building new intensive facilities is obvious. The high intensity of fish production generates some questions. Could reuse of water affect fish growth, welfare, health or quality of final product? A lot of research was performed for this issue but just a few works compared water reuse systems (RAS) versus flow thru systems (FTS).A problem with CO2 oversaturation was solved by shallow diffusers. Fin erosion seems to be a problem of high stock density and system hygienic but it is not conjoined directly to water reuse. A few papers were written about biochemical blood stress markers but it was mostly aimed to acute crowding or changes were found at extreme stock densities over 124 kg.m3 for rainbow trout and 70 kg.m3 for sea bass. The fish are able to accustom to increased noise produced by RAS equipment very fas

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GL - Fishery

OECD FORD branch

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Project

<a href="/en/project/QI91C001" target="_blank" >QI91C001: The optimization of the intensive farming conditions of the salmonid fishes production in the Czech Republic conditions using Danish technology focused on the produced fish quality.</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2012

Confidentiality

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

Name of the periodical

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis

ISSN

1211-8516

e-ISSN

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Volume of the periodical

60

Issue of the periodical within the volume

6

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

6

Pages from-to

369-374

UT code for WoS article

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EID of the result in the Scopus database

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