First feeding of freshwater fish larvae with live feed versus compound diets: a meta-analysis

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F11%3A43881766" target="_blank" >RIV/60076658:12520/11:43881766 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s10499-011-9424-1" target="_blank" >http://dx.doi.org/10.1007/s10499-011-9424-1</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10499-011-9424-1" target="_blank" >10.1007/s10499-011-9424-1</a>

Result language
angličtina
Original language name
First feeding of freshwater fish larvae with live feed versus compound diets: a meta-analysis
Original language description
A meta-analysis of published results was used to quantify differences in mortality and growth of freshwater fish larvae when live feed was replaced by compound diets at first feeding. A mean relative risk of 2.4560 (95% confidence interval = 2.0879-2.8891), calculated with 75 observations from 47 studies conducted with 27 freshwater fish species according to a random effects model, indicated that larvae fed on compound diets have a 2.5 times higher chance to die than those fed on live feed. Compared toArtemia nauplii as sole live feed, compound diets were more effective (causing a lower mortality) when replacing zooplankton other than Artemia nauplii. A mean effect size (Hedges' d) of -3.1813 (95% confidence interval = -3.8099 to -2.5527), calculated(random effects model) from 51 values determined in 33 studies with 21 fish species, represents the size of the negative effect that compound diets would have on growth of larvae. Numerical differences obtained in this study could be use
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GL - Fishery
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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