The effect of parent stock age on embryo development at oviposition

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F19%3A43916979" target="_blank" >RIV/62156489:43210/19:43916979 - isvavai.cz</a>

Výsledek na webu

<a href="https://mnet.mendelu.cz/mendelnet2019/mnet_2019_full.pdf" target="_blank" >https://mnet.mendelu.cz/mendelnet2019/mnet_2019_full.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The effect of parent stock age on embryo development at oviposition

Popis výsledku v původním jazyce

This paper focuses on the stage of embryonic development determination after laying, based on the age of the parental flock of bearing type chicken. This study worked with a paternal flock of the Bovans Brown hybrid of 26 weeks of age. Fertilized eggs were extracted to determine the stage of embryonic development every two weeks from this age, until the parental flock reached the age of 52 weeks. Altogether, 780 fertilized eggs of Bovans Brown hybrid chickens were used in this study. After determination of the stage of embryonic development in given time frame, the study shows that during the 44th and 52nd week of age of the parental flock, there has been a statistically significant (P &lt; 0.05) growth in the embryo from stage 10 to an average stage 10.8 and 10.4.

Název v anglickém jazyce

The effect of parent stock age on embryo development at oviposition

Popis výsledku anglicky

This paper focuses on the stage of embryonic development determination after laying, based on the age of the parental flock of bearing type chicken. This study worked with a paternal flock of the Bovans Brown hybrid of 26 weeks of age. Fertilized eggs were extracted to determine the stage of embryonic development every two weeks from this age, until the parental flock reached the age of 52 weeks. Altogether, 780 fertilized eggs of Bovans Brown hybrid chickens were used in this study. After determination of the stage of embryonic development in given time frame, the study shows that during the 44th and 52nd week of age of the parental flock, there has been a statistically significant (P &lt; 0.05) growth in the embryo from stage 10 to an average stage 10.8 and 10.4.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

40201 - Animal and dairy science; (Animal biotechnology to be 4.4)

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název statě ve sborníku

MendelNet 2019: Proceedings of International PhD Students Conference

ISBN

978-80-7509-688-3

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

196-199

Název nakladatele

Mendelova univerzita v Brně

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

6. 11. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000576735500035