Divergent selection for shape of growth curve in Japanese quail. 6. Hatching time, hatchability and embryo mortality

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027014%3A_____%2F12%3A%230001762" target="_blank" >RIV/00027014:_____/12:#0001762 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.vuzv.cz/sites/File/_privat/12205.pdf" target="_blank" >http://www.vuzv.cz/sites/File/_privat/12205.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/00071668.2012.736610" target="_blank" >10.1080/00071668.2012.736610</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Divergent selection for shape of growth curve in Japanese quail. 6. Hatching time, hatchability and embryo mortality

Popis výsledku v původním jazyce

Hatching time, hatchability of fertile eggs and embryo mortality under standard egg storage (1 or 5 days at 12 ? 1degr.C and 55% relative humidity) and incubation conditions (37-5 =b 0-2 degr. C and 50% relative humidity) were analysed in lines long-termselected for high (HG) and low (LG) relative weight gain between 11 and 28 d of age, respectively, and constant body weight at 49 d of age.2. Egg storage duration did not have an effect on average hatching time. LG quail, characterised by a fast postnatal growth rate immediately after hatching, hatched earlier than HG quail with a low early growth rate (about 391 vs. 406 h after egg setting, respectively). 3. In contrast to hatching time, the hatchability of fertile eggs was influenced by line as wellas egg storage duration. Extended storage decreased hatching success in both lines. However, LG eggs exhibited a higher hatchability than HG eggs (Id storage: 96 0 vs. 82-5%; 5d storage: 88-7 vs. 72-7%, respectively). 4. Lower hatchabilit

Název v anglickém jazyce

Divergent selection for shape of growth curve in Japanese quail. 6. Hatching time, hatchability and embryo mortality

Popis výsledku anglicky

Hatching time, hatchability of fertile eggs and embryo mortality under standard egg storage (1 or 5 days at 12 ? 1degr.C and 55% relative humidity) and incubation conditions (37-5 =b 0-2 degr. C and 50% relative humidity) were analysed in lines long-termselected for high (HG) and low (LG) relative weight gain between 11 and 28 d of age, respectively, and constant body weight at 49 d of age.2. Egg storage duration did not have an effect on average hatching time. LG quail, characterised by a fast postnatal growth rate immediately after hatching, hatched earlier than HG quail with a low early growth rate (about 391 vs. 406 h after egg setting, respectively). 3. In contrast to hatching time, the hatchability of fertile eggs was influenced by line as wellas egg storage duration. Extended storage decreased hatching success in both lines. However, LG eggs exhibited a higher hatchability than HG eggs (Id storage: 96 0 vs. 82-5%; 5d storage: 88-7 vs. 72-7%, respectively). 4. Lower hatchabilit

Druh

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

CEP obor

GI - Šlechtění a plemenářství hospodářských zvířat

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

British Poultry Science

ISSN

0007-1668

e-ISSN

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Svazek periodika

53

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

7

Strana od-do

592-598

Kód UT WoS článku

000315147600006

EID výsledku v databázi Scopus

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