The effect of housing system on egg quality of Lohmann white and Czech hen

Kód výsledku v IS VaVaI

RIV/00027014:_____/14:#0002074 - isvavai.cz

Výsledek na webu

http://www.vuzv.cz/sites/File/_privat/14119.pdf

DOI - Digital Object Identifier

10.15414/afz.2014.17.02.44-46

Jazyk výsledku

angličtina

Název v původním jazyce

The effect of housing system on egg quality of Lohmann white and Czech hen

Popis výsledku v původním jazyce

The effect of housing systems (conventional cages and litter) and genotype (Czech hen and Lohmann) on egg quality was investigated. The totals of 1500 eggs were analysed. A significant interaction between housing system and genotype was found in shape index (P < 0.001) and eggshell weight (P < 0.027). The housing system significantly affected (P < 0.001) affected egg weight. Higher values in Czech hen were detected in litter on other hand in Lohmann were found in cage. Higher egg weight (61.18g vs. 49.19g) and eggshell weight (6.02g vs. 4.79g) was found in Lohmann compared to Czech hen. Shape index (76.46g vs. 75.15g) and deformation (0.31N vs. 0.29N) was higher in eggs from Czech hen compared to Lohmann. Significant interaction between housing systemand genotype in albumen weight (P < 0.023), albumen share (P < 0.018), albumen index (P < 0.042) and yolk share (P < 0.034) were detected. Yolk share, yolk index and yolk colour were higher in eggs from Czech hen compared to yolk weight.

Název v anglickém jazyce

The effect of housing system on egg quality of Lohmann white and Czech hen

Popis výsledku anglicky

The effect of housing systems (conventional cages and litter) and genotype (Czech hen and Lohmann) on egg quality was investigated. The totals of 1500 eggs were analysed. A significant interaction between housing system and genotype was found in shape index (P < 0.001) and eggshell weight (P < 0.027). The housing system significantly affected (P < 0.001) affected egg weight. Higher values in Czech hen were detected in litter on other hand in Lohmann were found in cage. Higher egg weight (61.18g vs. 49.19g) and eggshell weight (6.02g vs. 4.79g) was found in Lohmann compared to Czech hen. Shape index (76.46g vs. 75.15g) and deformation (0.31N vs. 0.29N) was higher in eggs from Czech hen compared to Lohmann. Significant interaction between housing systemand genotype in albumen weight (P < 0.023), albumen share (P < 0.018), albumen index (P < 0.042) and yolk share (P < 0.034) were detected. Yolk share, yolk index and yolk colour were higher in eggs from Czech hen compared to yolk weight.

Druh

D - Stať ve sborníku

CEP obor

GH - Výživa hospodářských zvířat

OECD FORD obor

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Projekt

QI101A164: Kvalita a bezpečnost produktů genetických zdrojů prasat, drůbeže, králíků a nutrií v konvenčním a ekologickém chovu

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

Acta Fytotechnica et Zootechnica

ISBN

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ISSN

1336-9245

e-ISSN

—

Počet stran výsledku

3

Strana od-do

44-46

Název nakladatele

Slovak University of Agriculture

Místo vydání

Nitra

Místo konání akce

Nitra

Datum konání akce

16. 9. 2014

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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