The evaluation of performance parameters in boars and gilts of Prestice Black-Pied breed

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F16%3A43891196" target="_blank" >RIV/60076658:12220/16:43891196 - 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 evaluation of performance parameters in boars and gilts of Prestice Black-Pied breed

Popis výsledku v původním jazyce

Prestice Black-Pied pig is a native breed, which since 1996 is raised as the genetic resource. Currently 365 sows and 52 boars are bred in 22 farms. Ten genealogical lines are used in breeding and two insemination doses of two lines are available in the cryopreserved state. The aim was to evaluate the determined parameters in the performance test, i.e. average daily gain from birth, average backfat thickness (adjusted to 90 kg live weight in gilts and adjusted to 100 kg live weight in boars) and lean meat content (adjusted to 100 kg live weight in both gender). Higher average daily gain by 45 g (P=0.001), higher backfat thickness by 0.3 mm and higher lean meat by 0.6% (P=0.004) were achieved in boars compared to gilts. The highest average daily gain was observed in offspring after line Akoga (549 g), the lowest was found after lines Sáčko (526 g) and Sokolík (529 g). The lowest backfat thickness was measured in offspring of line Viskont (10.1 mm), the highest was determined after lines Sokolík (11.5 mm), Amperor and Pirátek (11.4 mm) and Akoga (11.3 mm). The highest lean meat content was reached after line Viskont (59.9%) and the lowest was measured after lines Sokolík and Akoga (58.5%) and Pirátek and Amperor (58.6%). Statistics significant differences have not been observed in following parameters among the lines. Interaction gender * line was found in the backfat thickness (P=0.005) and the lean meat content (P=0.002).

Název v anglickém jazyce

The evaluation of performance parameters in boars and gilts of Prestice Black-Pied breed

Popis výsledku anglicky

Prestice Black-Pied pig is a native breed, which since 1996 is raised as the genetic resource. Currently 365 sows and 52 boars are bred in 22 farms. Ten genealogical lines are used in breeding and two insemination doses of two lines are available in the cryopreserved state. The aim was to evaluate the determined parameters in the performance test, i.e. average daily gain from birth, average backfat thickness (adjusted to 90 kg live weight in gilts and adjusted to 100 kg live weight in boars) and lean meat content (adjusted to 100 kg live weight in both gender). Higher average daily gain by 45 g (P=0.001), higher backfat thickness by 0.3 mm and higher lean meat by 0.6% (P=0.004) were achieved in boars compared to gilts. The highest average daily gain was observed in offspring after line Akoga (549 g), the lowest was found after lines Sáčko (526 g) and Sokolík (529 g). The lowest backfat thickness was measured in offspring of line Viskont (10.1 mm), the highest was determined after lines Sokolík (11.5 mm), Amperor and Pirátek (11.4 mm) and Akoga (11.3 mm). The highest lean meat content was reached after line Viskont (59.9%) and the lowest was measured after lines Sokolík and Akoga (58.5%) and Pirátek and Amperor (58.6%). Statistics significant differences have not been observed in following parameters among the lines. Interaction gender * line was found in the backfat thickness (P=0.005) and the lean meat content (P=0.002).

Druh

D - Stať ve sborníku

CEP obor

GG - Chov hospodářských zvířat

OECD FORD obor

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Projekt

<a href="/cs/project/QJ1210253" target="_blank" >QJ1210253: Využití metod molekulární genetiky jako nástroje pro efektivní plemenářskou práci v malé populaci prasat.</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 statě ve sborníku

Research in Pig Breeding - Workshop

ISBN

978-80-7403-154-0

ISSN

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e-ISSN

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Počet stran výsledku

2

Strana od-do

25-26

Název nakladatele

Výzkumný ústav živočišné výroby, Česká akademie zemědělských věd

Místo vydání

Praha

Místo konání akce

Kostelec nad Orlicí

Datum konání akce

21. 10. 2016

Typ akce podle státní příslušnosti

CST - Celostátní akce

Kód UT WoS článku

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