Topcrossing with paternal inheritance testing of common carp (Cyprinus carpio L.) progeny under two altitude conditions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A_____%2F01%3A00004202" target="_blank" >RIV/60076658:_____/01:00004202 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12610/01:00003884 RIV/60076658:12610/01:00005778

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Topcrossing with paternal inheritance testing of common carp (Cyprinus carpio L.) progeny under two altitude conditions

Popis výsledku v původním jazyce

Weight, survival and heterosis was tested in hybrids by means of topcrossing at low and high altitudes (350 and 750 m, respectively) above the sea level. A Hungarian mirror carp strain (HSM) was chosen for testing as a maternal strain. The HSM, a wild Amur carp strain (AC), Ropsha carp strain (ROP) and Tata carp strain (TAT) were used as paternal strains. The first season of the topcrossing test was performed by means of separate rearing of each group of fry with controls in four ponds at each altitude.In the second and third season up to three-years-old carp were grown in communal stocks for all groups in three ponds at each altitude. The highest significant corrected weight gain and survival in low and high altitudes during three seasons were obtained with HSMxROP and HSMxAC crossbreds. The lowest significant corrected weights were obtained with HSMxTAT crossbred and HSM purebred, respectively. The highest significant heterosis effect both at low and high altitudes was obtained for

Název v anglickém jazyce

Topcrossing with paternal inheritance testing of common carp (Cyprinus carpio L.) progeny under two altitude conditions

Popis výsledku anglicky

Weight, survival and heterosis was tested in hybrids by means of topcrossing at low and high altitudes (350 and 750 m, respectively) above the sea level. A Hungarian mirror carp strain (HSM) was chosen for testing as a maternal strain. The HSM, a wild Amur carp strain (AC), Ropsha carp strain (ROP) and Tata carp strain (TAT) were used as paternal strains. The first season of the topcrossing test was performed by means of separate rearing of each group of fry with controls in four ponds at each altitude.In the second and third season up to three-years-old carp were grown in communal stocks for all groups in three ponds at each altitude. The highest significant corrected weight gain and survival in low and high altitudes during three seasons were obtained with HSMxROP and HSMxAC crossbreds. The lowest significant corrected weights were obtained with HSMxTAT crossbred and HSM purebred, respectively. The highest significant heterosis effect both at low and high altitudes was obtained for

Druh

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

CEP obor

GL - Rybářství

OECD FORD obor

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Projekt

<a href="/cs/project/GV523%2F97%2FS056" target="_blank" >GV523/97/S056: Populační diversita kapra obecného v České republice. Detailní genetická a reprodukční charakterizace populací</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2001

Kód důvěrnosti údajů

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

Název periodika

Aquaculture

ISSN

0044-8486

e-ISSN

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Svazek periodika

Neuveden

Číslo periodika v rámci svazku

204

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

11

Strana od-do

481-491

Kód UT WoS článku

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EID výsledku v databázi Scopus

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