Growth and survival rates, puberty and fecundity in captive common barbel (Barbus barbus L.) under controlled conditions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F11%3A43879310" target="_blank" >RIV/60076658:12520/11:43879310 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Growth and survival rates, puberty and fecundity in captive common barbel (Barbus barbus L.) under controlled conditions
Original language description
Growth and survival rates (specific growth rate-SGR; survival rate-S) of Barbus barbus L. were recorded in captivity during three years from the larval period (final body weight-W=0.2+/-0.03 g; SGR=13.6+/-1.1%.day-1 and S=76.0+/-2.5%) to the first reproductive season (W=62.55+/-13.5 g; SGR=0.89+/-0.05%.day-1; S=59.3+/-1.5%). Females reached the significantly higher growth rate (SGR=0.84+/-0.01%.day-1) compared to males (SGR=0.77+/-0.01%.day-1). Early puberty was observed in 17 and 32 months old males and females, respectively. Multi-stripping activity was found out in both sexes during the first reproductive season. In total, 20%, 25.8%, 30.3%, 14.6% and 9% of females were stripped 1x, 2x, 3x, 4x and 5x, respectively. But all males produced sperm during the entire reproductive season. The highest and the lowest egg production was recorded in the middle and at the beginning of the reproductive season (2155+/-925 vs. 1279+/-298 eggs per stripping). The highest and the lowest sperm produc
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GG - Zootechnics
OECD FORD branch
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Result continuities
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
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Czech Journal of Animal Science : Živočišná výroba
ISSN
1212-1819
e-ISSN
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Volume of the periodical
56
Issue of the periodical within the volume
10
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
10
Pages from-to
433-442
UT code for WoS article
000296892000002
EID of the result in the Scopus database
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