Egg qualitty of gene reserve czech golden spotted hens

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F14%3A00229018" target="_blank" >RIV/62156489:43210/14:00229018 - 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
Egg qualitty of gene reserve czech golden spotted hens
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 in International Poultry Testing in Ustrašice. Four flocks of CZHs of four different breeders' origin were used in the observation. They fed the same diets and they were the same age. Eggs for measurement egg quality were collected each two months 30 per flock from December to January next year. The egg weight ranged from 57.0 to 58.0g (P>0.05). The eggshell strength was relatively high, in all flock higher than35N, 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). There were no significant differences in both yolk
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GG - Zootechnics
OECD FORD branch
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Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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