Factors affecting reproductive efficiency in German Shepherd bitches producing litters for Police of the Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F16%3A71371" target="_blank" >RIV/60460709:41210/16:71371 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.researchgate.net/profile/Jiri_Sichtar2/publication/310648388_Factors_affecting_reproductive_efficiency_in_German_Shepherd_bitches_producing_litters_for_Police_of_the_Czech_Republic/links/5834a64908ae138f1c0d7ef0.pdf" target="_blank" >https://www.researchgate.net/profile/Jiri_Sichtar2/publication/310648388_Factors_affecting_reproductive_efficiency_in_German_Shepherd_bitches_producing_litters_for_Police_of_the_Czech_Republic/links/5834a64908ae138f1c0d7ef0.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17221/89/2015-CJAS" target="_blank" >10.17221/89/2015-CJAS</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Factors affecting reproductive efficiency in German Shepherd bitches producing litters for Police of the Czech Republic

Popis výsledku v původním jazyce

The present study on German Shepherd bitches bred in the same environment of a private kennel and producing offspring for working purposes aimed to ascertain if any of the parameters: litter size, number of live puppies, stillbirth and mortality of puppies is determined by the month of whelping, parity, number of whelpings for one bitch over the course of one year, pregnancy length or bitch age at the time of whelping. Reproductive records of 73 bitches of German Shepherd breed (GSB) documented since 2001 till 2013 were processed. A total of 298 whelpings resulted in 2075 puppies; mortality of puppies was evaluated within the first 3 weeks of life. A significant seasonal influence on litter size and number of live born puppies, but not on stillbirth or mortality, was found. The parity of GSB significantly influenced litter size, live born puppies, and the incidence of stillbirths. The number of whelpings in one bitch over the course of one year significantly influenced litter size, while puppy losses

Název v anglickém jazyce

Factors affecting reproductive efficiency in German Shepherd bitches producing litters for Police of the Czech Republic

Popis výsledku anglicky

The present study on German Shepherd bitches bred in the same environment of a private kennel and producing offspring for working purposes aimed to ascertain if any of the parameters: litter size, number of live puppies, stillbirth and mortality of puppies is determined by the month of whelping, parity, number of whelpings for one bitch over the course of one year, pregnancy length or bitch age at the time of whelping. Reproductive records of 73 bitches of German Shepherd breed (GSB) documented since 2001 till 2013 were processed. A total of 298 whelpings resulted in 2075 puppies; mortality of puppies was evaluated within the first 3 weeks of life. A significant seasonal influence on litter size and number of live born puppies, but not on stillbirth or mortality, was found. The parity of GSB significantly influenced litter size, live born puppies, and the incidence of stillbirths. The number of whelpings in one bitch over the course of one year significantly influenced litter size, while puppy losses

Druh

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

CEP obor

GI - Šlechtění a plemenářství hospodářských zvířat

OECD FORD obor

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Projekt

<a href="/cs/project/VG20132015133" target="_blank" >VG20132015133: Zavedení umělé inseminace dlouhodobě zmrazeným spermatem do reprodukce služebních psů PČR</a><br>

Návaznosti

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

Rok uplatnění

2016

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

—

Svazek periodika

61

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

578-585

Kód UT WoS článku

000390941100005

EID výsledku v databázi Scopus

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