Early development and growth of sterlet (Acipenser ruthenus) in the Czech Republic.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F11%3A00175862" target="_blank" >RIV/62156489:43210/11:00175862 - isvavai.cz</a>

Alternative codes found

RIV/68081766:_____/11:00368639

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Early development and growth of sterlet (Acipenser ruthenus) in the Czech Republic.

Original language description

Growth rate of sterlet larvae and juveniles during 2008 and 2009 was studied under experimental and farming conditions in the Czech Republic. The embryos hatched when reaching a mean total length (TL) of 9.0 mm. Larvae were fed by living food, with a gradual transition to dry diet. The exogenous feeding and the larval period of ontogeny started at DAH 9 (day after hatching) reaching TL of 15--17 mm accompanied by melanin plug exclusion. Towards the end of larval period (DAH 39--43, TL 50--58 mm), the embryonic finfold disappeared and the formation of fin apparatus was nearly completed. During the larval and early juvenile development, daily increments of TL and weight (w) ranged between 0.33--4.23 mm.d-1 and 0.0018--1.6400 g.d-1, respectively. The specific growth rate (SGR) ranged from 25.65 to 2.73 %.d-1. Growth intensity and length parameters are similar to the Starry sturgeon, lower than those of the Siberian sturgeon and Russian sturgeon and significantly lower than at Beluga sturg

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/QH71305" target="_blank" >QH71305: Development of new methods of rearing selected promising species for aquaculture using non-traditional technologies.</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2011

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

LIX

Issue of the periodical within the volume

5

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

10

Pages from-to

217-226

UT code for WoS article

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EID of the result in the Scopus database

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