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Interaction between housing system and genotype in relation to internal and external egg quality parameters

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F11%3A52074" target="_blank" >RIV/60460709:41210/11:52074 - isvavai.cz</a>

  • Alternative codes found

    RIV/00027014:_____/11:#0001493

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Interaction between housing system and genotype in relation to internal and external egg quality parameters

  • Original language description

    The effect of housing systems (conventional, enriched cages and litter) on egg quality parameters of brown laying strains(ISA Brown,Hisex Brown,Bovans Brown and Moravia BSL) was evaluated.In total,7200 eggs in two experiments, produced over 40 weeks of lay were analyzed for egg weight, egg components weight and egg shell quality indicators.In 60 eggs, pore density in the small, large and equatorial areas was determined.Significant interactions of genotype and housing were found in egg weight, yolk and albumen weight and yolk colour.Haugh units were highest in eggs laid in cages and lowest in the ISA Brown strain.Eggshell quality indicators were affected more by genotype than by housing.The interaction between genotype and housing was not significant for egg shell thickness but significant for egg shell weight and strength.Although egg shell thickness was lower in eggs produced in cages, egg shell strength was higher.A significant negative correlation was found between pore density and

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    GG - Zootechnics

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2011

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Czech Journal of Animal Science

  • ISSN

    1212-1819

  • e-ISSN

  • Volume of the periodical

    56

  • Issue of the periodical within the volume

    11

  • Country of publishing house

    CZ - CZECH REPUBLIC

  • Number of pages

    9

  • Pages from-to

    490-498

  • UT code for WoS article

    000297536200003

  • EID of the result in the Scopus database