Kvalita vajec a vztah mezi deformací a pevností skořápky u tří výchozích snáškových linií

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F07%3A00111620" target="_blank" >RIV/62156489:43210/07:00111620 - 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

The egg quality indicators and relationship of shortening and strength of eggshell of three initial laying lines (hybrid moravia bsl)

Popis výsledku v původním jazyce

The highest ratio of abnormal eggs was found in both Bar Plymouth Rock lines (BPR A and BPR B) -- 7.5% and 8.3% resp. The lowest ratio was found in lines Rhode Island Red (RIR C) -- 2.1%. The correlations between shortening of egg and total number of eggs were negative. The correlations between shortening and cracks was significant in RIR C rp= -0.46 (P<0.01).The relationships between strength of eggshell and shortening of egg are characterized by positive correlations, significant for BPR B rp= 0.55 (P<0.01). Correlations between strength of eggshell and ratio of eggshell were significantly positive (P<0.01) for all three lines. Negative correlations were found out between strength of eggshell and number cracked eggs (from rp= -0.14 to rp= -0.29) . Negative correlations existed between strength of eggshell and total number of abnormal eggs (from rp= -0.13 to rp= -0.21).

Název v anglickém jazyce

The egg quality indicators and relationship of shortening and strength of eggshell of three initial laying lines (hybrid moravia bsl)

Popis výsledku anglicky

The highest ratio of abnormal eggs was found in both Bar Plymouth Rock lines (BPR A and BPR B) -- 7.5% and 8.3% resp. The lowest ratio was found in lines Rhode Island Red (RIR C) -- 2.1%. The correlations between shortening of egg and total number of eggs were negative. The correlations between shortening and cracks was significant in RIR C rp= -0.46 (P<0.01).The relationships between strength of eggshell and shortening of egg are characterized by positive correlations, significant for BPR B rp= 0.55 (P<0.01). Correlations between strength of eggshell and ratio of eggshell were significantly positive (P<0.01) for all three lines. Negative correlations were found out between strength of eggshell and number cracked eggs (from rp= -0.14 to rp= -0.29) . Negative correlations existed between strength of eggshell and total number of abnormal eggs (from rp= -0.13 to rp= -0.21).

Druh

D - Stať ve sborníku

CEP obor

GG - Chov hospodářských zvířat

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název statě ve sborníku

XIX International poultry symposium pb wpsa

ISBN

978-83-89112-53-8

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

195-199

Název nakladatele

Zaklad Poligraficzny Uniwersytetu Warminsko-Mazurskiego

Místo vydání

Olsztyn

Místo konání akce

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Datum konání akce

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Typ akce podle státní příslušnosti

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Kód UT WoS článku

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