Testování růstu dvou plemen kapra Cyprinus carpio L , v rybnících v řídké a husté obsádce ověřované na maďarském lysci a třeboňském šupináči.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12610%2F03%3A00005752" target="_blank" >RIV/60076658:12610/03:00005752 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

. Growth testing of two breeds of common carp, Cyprinus carpio L. in ponds with low- and high stocking density exemplified on Hungarian Mirror and Třeboň Scaly Carp

Popis výsledku v původním jazyce

The growth of two breeds of common carp, Cyprinus carpio L., was tested in ponds under the climatic conditions of South Bohemia. Tebo scaly carp (TR) and Hungarian mirror carp (M2) were kept in both low and high stocking densities during the second growing season and then stocked together for communal testing during the third growing season. Before the communal testing, the mean initial weights of fish from low- and high-density stocks differed significantly (374.1 vs. 227.7 g for the TR breed and 766.7vs. 317.3 g for the M2 breed respectively, P<0.01). After communal testing, mean weights of fish from low- and high-density stocks gained 761.8 vs. 543.8 g for the TR breed and 1339.7 vs. 706.7 g for the M2 breed respectively. These observed weights were also significantly different (P<0.01). However, the test of corrected weight gain, i.e. gain not related to the initial weight of fish, revealed insignificant differences (P>0.01) between the weight gains after correction, i.e. the effe

Název v anglickém jazyce

. Growth testing of two breeds of common carp, Cyprinus carpio L. in ponds with low- and high stocking density exemplified on Hungarian Mirror and Třeboň Scaly Carp

Popis výsledku anglicky

The growth of two breeds of common carp, Cyprinus carpio L., was tested in ponds under the climatic conditions of South Bohemia. Tebo scaly carp (TR) and Hungarian mirror carp (M2) were kept in both low and high stocking densities during the second growing season and then stocked together for communal testing during the third growing season. Before the communal testing, the mean initial weights of fish from low- and high-density stocks differed significantly (374.1 vs. 227.7 g for the TR breed and 766.7vs. 317.3 g for the M2 breed respectively, P<0.01). After communal testing, mean weights of fish from low- and high-density stocks gained 761.8 vs. 543.8 g for the TR breed and 1339.7 vs. 706.7 g for the M2 breed respectively. These observed weights were also significantly different (P<0.01). However, the test of corrected weight gain, i.e. gain not related to the initial weight of fish, revealed insignificant differences (P>0.01) between the weight gains after correction, i.e. the effe

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GL - Rybářství

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2003

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

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Svazek periodika

34

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

6

Strana od-do

1115-1121

Kód UT WoS článku

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EID výsledku v databázi Scopus

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