The quality of eggs of gene reserve Czech Golden Spotted Hens kept in backyard under different external conditions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F14%3A00229003" target="_blank" >RIV/62156489:43210/14:00229003 - 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

The quality of eggs of gene reserve Czech Golden Spotted Hens kept in backyard under different external conditions

Popis výsledku v původním jazyce

In Czech Republic, there are two national poultry breeds, Czech Goose and Czech Golden Spotted Hen (CZH), which are under governmental project of gene reserves. In 2012 there were less than 220 CZH both males and females in this program. The aim of thisstudy was to evaluate the egg quality of CZHs included in the project of gene reserves kept from breeders of gen reserves. They fed the another diets and they were bred different environmental conditions. They were the same age. Eggs for measurement eggquality were collected three times in three months. The egg weight ranged from 51.7g to 60.7g (P>0.05). The eggshell strength was relatively high, in all flock higher than 31.5N, and the differences among the flocks were no significant (P>0.05). Significantly darker eggshell color expressed as SCI was found in one flock in comparison with the others (P<0.05). But there were differences in weight and yolk color. The weight of yolk was higher than 18g in all flocks. The yolk proportion was

Název v anglickém jazyce

The quality of eggs of gene reserve Czech Golden Spotted Hens kept in backyard under different external conditions

Popis výsledku anglicky

In Czech Republic, there are two national poultry breeds, Czech Goose and Czech Golden Spotted Hen (CZH), which are under governmental project of gene reserves. In 2012 there were less than 220 CZH both males and females in this program. The aim of thisstudy was to evaluate the egg quality of CZHs included in the project of gene reserves kept from breeders of gen reserves. They fed the another diets and they were bred different environmental conditions. They were the same age. Eggs for measurement eggquality were collected three times in three months. The egg weight ranged from 51.7g to 60.7g (P>0.05). The eggshell strength was relatively high, in all flock higher than 31.5N, and the differences among the flocks were no significant (P>0.05). Significantly darker eggshell color expressed as SCI was found in one flock in comparison with the others (P<0.05). But there were differences in weight and yolk color. The weight of yolk was higher than 18g in all flocks. The yolk proportion was

Druh

D - Stať ve sborníku

CEP obor

GG - Chov hospodářských zvířat

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

MendelNet 2014 - Proceedings of International PhD Students Conference

ISBN

978-80-7509-174-1

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

129-133

Název nakladatele

Mendel University in Brno

Místo vydání

Brno, Czech Republic

Místo konání akce

Brno, Czech Republic

Datum konání akce

19. 11. 2014

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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