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

Result code in 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>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
The quality of eggs of gene reserve Czech Golden Spotted Hens kept in backyard under different external conditions
Original language description
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
Czech name
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Czech description
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Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
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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Number of pages
5
Pages from-to
129-133
Publisher name
Mendel University in Brno
Place of publication
Brno, Czech Republic
Event location
Brno, Czech Republic
Event date
Nov 19, 2014
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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