Various hen housing systems determine different egg quality
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F21%3A88302" target="_blank" >RIV/60460709:41210/21:88302 - isvavai.cz</a>
Result on the web
<a href="http://www.acta.fapz.uniag.sk/journal/index.php/on_line/article/view/834" target="_blank" >http://www.acta.fapz.uniag.sk/journal/index.php/on_line/article/view/834</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.15414/afz.2021.24.03.219-225" target="_blank" >10.15414/afz.2021.24.03.219-225</a>
Alternative languages
Result language
angličtina
Original language name
Various hen housing systems determine different egg quality
Original language description
The aim of this study was to evaluate the effect of enriched cages and aviary housing system on egg quality. A total of 2520 eggs (180 eggs per age and housing system) were analysed. The egg quality parameters were measured in eggs from 44, 48, 52, 56, 60, 64 and 68-week-old hens. The analysis of the technological value included the evaluation of egg weight, shape index, surface area, volume, eggshell proportion, thickness, strength, colour, index, albumen proportion and index, Haugh units, yolk proportion, index, colour and yolk to albumen ratio. The significant interactions between housing system and age of hens were found in all observed parameters except for the egg shape index. Considering the eggshell strength, 52-week-old hens from aviary and from enriched cages had the highest values (46,90 and 46,87 N cm-2, resp.), whereas the lowest values had eggs from 64-week-old hens housed in aviary (31,90 N cm-2). Moreover, Haugh units were the highest in enriched cages from 48, 52 and 56-week-old hens
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
40201 - Animal and dairy science; (Animal biotechnology to be 4.4)
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Acta Fytotechnica et Zootechnica:Online
ISSN
1336-9245
e-ISSN
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Volume of the periodical
24
Issue of the periodical within the volume
3
Country of publishing house
SK - SLOVAKIA
Number of pages
7
Pages from-to
219-225
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85127120779