Relationship of ejaculate quality and selected biochemical parameters of blood in cockerles of three laying lines

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F12%3A56023" target="_blank" >RIV/60460709:41210/12:56023 - 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

Relationship of ejaculate quality and selected biochemical parameters of blood in cockerles of three laying lines

Popis výsledku v původním jazyce

Ejaculates and blood plasma were sampled from cocks of three laying lines:Barred Plymouth Rock (BPR),Sussex Light(SU), and Rhode Island Red(RIR).Ejaculates and blood plasma were sampled four times during the laying period of hens.The motility of spermatozoa of the cocks was 47.0%(BPR),47.7%(RIR) and 48.3%(SU),respectively. The highest volume of ejaculate was found in BPR line(0.66 cm3),the lowest one in SU line(0.46cm3,P?0.01);the highest sperm concentration was in SU line(2.46 x 106/mm3),the lowest onein RIR line(1.96x106/mm3,(P?0.01).The number of morphologically abnormal sperm cells was similar in all lines-47.0%BPR,47.7%RIR and 48.3%SU,respectively.Negative correlations were found between the level of magnesium in blood plasma and numbers of morphologically defective spermatozoa in the ejaculate,defective heads and defective connecting pieces(rp=-0.33,P?0.01;rp=-0.23,P?0.05;and rp=-0.26,P?0.05).Level of magnesium was positively correlated to sperm motility(rp=0.26,P?0.05).However,

Název v anglickém jazyce

Relationship of ejaculate quality and selected biochemical parameters of blood in cockerles of three laying lines

Popis výsledku anglicky

Ejaculates and blood plasma were sampled from cocks of three laying lines:Barred Plymouth Rock (BPR),Sussex Light(SU), and Rhode Island Red(RIR).Ejaculates and blood plasma were sampled four times during the laying period of hens.The motility of spermatozoa of the cocks was 47.0%(BPR),47.7%(RIR) and 48.3%(SU),respectively. The highest volume of ejaculate was found in BPR line(0.66 cm3),the lowest one in SU line(0.46cm3,P?0.01);the highest sperm concentration was in SU line(2.46 x 106/mm3),the lowest onein RIR line(1.96x106/mm3,(P?0.01).The number of morphologically abnormal sperm cells was similar in all lines-47.0%BPR,47.7%RIR and 48.3%SU,respectively.Negative correlations were found between the level of magnesium in blood plasma and numbers of morphologically defective spermatozoa in the ejaculate,defective heads and defective connecting pieces(rp=-0.33,P?0.01;rp=-0.23,P?0.05;and rp=-0.26,P?0.05).Level of magnesium was positively correlated to sperm motility(rp=0.26,P?0.05).However,

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

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Czech Journal of Animal Science

ISSN

1212-1819

e-ISSN

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Svazek periodika

57

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

370-376

Kód UT WoS článku

000307867500004

EID výsledku v databázi Scopus

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