The effect of the backfat thickness loss on reproduction in lactating sows

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F15%3A68981" target="_blank" >RIV/60460709:41210/15:68981 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.5513/JCEA01/16.2.1578" target="_blank" >http://dx.doi.org/10.5513/JCEA01/16.2.1578</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5513/JCEA01/16.2.1578" target="_blank" >10.5513/JCEA01/16.2.1578</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The effect of the backfat thickness loss on reproduction in lactating sows

Popis výsledku v původním jazyce

The work discusses the influence of the backfat thickness change, during sow ´s lactation, on their subsequent litter haracteristics. The reproduction potential of 478 sows of two genotypes was assessed. The genotypes were 50 Large White (LWD) sows and 428 crossbreeds Large White x Landrace (LWDxL) sows. The backfat thickness decline was examined in ccordance to P2, backfat thickness in sows during lactation namely 1 day before planned parturition as well as weaning.From the obtained results it can be stated that the backfat thickness decline level during lactation has a mall influence on the number of total born piglets. In contrast, the number of piglets born alive increased when backfat thickness rate increased. With a moderate backfat thickness decline, the average birthweight piglets gradually increased. However, the opposite trend was shown for the average weight at weaning. The backfat thickness decline level during sow ´s lactation influences their farrowing interval. Animals

Název v anglickém jazyce

The effect of the backfat thickness loss on reproduction in lactating sows

Popis výsledku anglicky

The work discusses the influence of the backfat thickness change, during sow ´s lactation, on their subsequent litter haracteristics. The reproduction potential of 478 sows of two genotypes was assessed. The genotypes were 50 Large White (LWD) sows and 428 crossbreeds Large White x Landrace (LWDxL) sows. The backfat thickness decline was examined in ccordance to P2, backfat thickness in sows during lactation namely 1 day before planned parturition as well as weaning.From the obtained results it can be stated that the backfat thickness decline level during lactation has a mall influence on the number of total born piglets. In contrast, the number of piglets born alive increased when backfat thickness rate increased. With a moderate backfat thickness decline, the average birthweight piglets gradually increased. However, the opposite trend was shown for the average weight at weaning. The backfat thickness decline level during sow ´s lactation influences their farrowing interval. Animals

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

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Journal of Central European Agriculture

ISSN

1332-9049

e-ISSN

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Svazek periodika

16

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

HR - Chorvatská republika

Počet stran výsledku

9

Strana od-do

1-9

Kód UT WoS článku

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EID výsledku v databázi Scopus

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