Effect of genotype, feather growth-rate gene and the age of hens on the egg quality

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F14%3A66837" target="_blank" >RIV/60460709:41210/14:66837 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Effect of genotype, feather growth-rate gene and the age of hens on the egg quality

Popis výsledku v původním jazyce

The study monitored the effect of genotype, feather growth-rate gene and the age of hens on egg quality parameters of laying type hens Dominant. The following genotypes were used for the needs of this experiment: Barred Plymouth Rock strain, slow- and fast-feathering; Blue Plymouth Rock strain, slow- and fast-feathering and the crossbreds of the above mentioned strains in the F1 generation (strain Blue in the paternal position). The observation showed a significant effect of age on the selected parameters, conclusive effect of genotype (with the exception for egg weight and yolk colour) and notable effect of the feather growth-rate gene on the egg weight, the ratio of yolk, white and eggshell, Haugh?s unit, eggshell strength and colour. Most of the parameters were influenced by the interactions between the age of hens and the genotype, between the age of hens and the representation of the K/k alleles and between the genotype and the representation of the K/k alleles. There was also int

Název v anglickém jazyce

Effect of genotype, feather growth-rate gene and the age of hens on the egg quality

Popis výsledku anglicky

The study monitored the effect of genotype, feather growth-rate gene and the age of hens on egg quality parameters of laying type hens Dominant. The following genotypes were used for the needs of this experiment: Barred Plymouth Rock strain, slow- and fast-feathering; Blue Plymouth Rock strain, slow- and fast-feathering and the crossbreds of the above mentioned strains in the F1 generation (strain Blue in the paternal position). The observation showed a significant effect of age on the selected parameters, conclusive effect of genotype (with the exception for egg weight and yolk colour) and notable effect of the feather growth-rate gene on the egg weight, the ratio of yolk, white and eggshell, Haugh?s unit, eggshell strength and colour. Most of the parameters were influenced by the interactions between the age of hens and the genotype, between the age of hens and the representation of the K/k alleles and between the genotype and the representation of the K/k alleles. There was also int

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GG - Chov hospodářských zvířat

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Bulgarian Journal of Agricultural Science

ISSN

1310-0351

e-ISSN

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Svazek periodika

20

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

1466-1471

Kód UT WoS článku

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EID výsledku v databázi Scopus

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