REPRODUCTIVE PARAMETERS OF SOWS IN TWO DIFFERENT TYPES OF HERDS

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F19%3A81095" target="_blank" >RIV/60460709:41210/19:81095 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.respigbreed.cz/" target="_blank" >http://www.respigbreed.cz/</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

REPRODUCTIVE PARAMETERS OF SOWS IN TWO DIFFERENT TYPES OF HERDS

Popis výsledku v původním jazyce

The profitability of pig breeding is influenced primarily by the reproductive performance of sows and at the same time reproductive performance is the basic indicator of breeding quality. In this study was compared reproductive parameters of sows from two different types of herds. Based on literature is possible to assume that sows from intensive pig breeding have worst lifelong reproductive performance because of overloading. In this study 42 sows from small pig breeding and 464 from intensive pig breeding were evaluated. Both farms breed hybrids Czech Landrace and Czech Improved White. For all sows was found average lifelong performance. Our results show that sows from small pig breeding achieved higher number of lactation for whole life by 2,04 and they were removed from the breeding later. Number of total live born piglets was higher for sows from small pig breeding by 11,59 , but the average number of piglets per litter was higher for sows from intensive pig breeding by 23,35 . In conc

Název v anglickém jazyce

REPRODUCTIVE PARAMETERS OF SOWS IN TWO DIFFERENT TYPES OF HERDS

Popis výsledku anglicky

The profitability of pig breeding is influenced primarily by the reproductive performance of sows and at the same time reproductive performance is the basic indicator of breeding quality. In this study was compared reproductive parameters of sows from two different types of herds. Based on literature is possible to assume that sows from intensive pig breeding have worst lifelong reproductive performance because of overloading. In this study 42 sows from small pig breeding and 464 from intensive pig breeding were evaluated. Both farms breed hybrids Czech Landrace and Czech Improved White. For all sows was found average lifelong performance. Our results show that sows from small pig breeding achieved higher number of lactation for whole life by 2,04 and they were removed from the breeding later. Number of total live born piglets was higher for sows from small pig breeding by 11,59 , but the average number of piglets per litter was higher for sows from intensive pig breeding by 23,35 . In conc

Druh

J_ost - Ostatní články v recenzovaných periodicích

CEP obor

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OECD FORD obor

40203 - Husbandry

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

Research in Pig Breeding - Výzkum v chovu prasat

ISSN

1802-7547

e-ISSN

1802-7547

Svazek periodika

13

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

6

Strana od-do

14-19

Kód UT WoS článku

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EID výsledku v databázi Scopus

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