Analýza vlivu pohlaví u různých genotypů na vlastnosti jatečné hodnoty současných hybridních populací prasat

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F06%3A16352" target="_blank" >RIV/60460709:41210/06:16352 - 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

Analysis of the influence of sex on the carcass value of the crossbred pig populations

Popis výsledku v původním jazyce

The objective of this paper was to evaluate an influence of sex on the level of carcass value in 8 final hybrids pigs most frequently bred in our large scale production using station tests. For this purpose 720 pigs (360 barrows as well as 360 gilts) divided into 8 genotype groups were tested according to methodology for testing pure-bred and hybrid pigs so that the principle of animal housing in pairs were used. The followed genotypes LWs x (LWm x L), D x (LWm x L), PN x (LWm x L), (LWs x BL) x (LWm xL), PN x D) x (LWm x L) as well as (PN x H) x (LWm x L) were used. After reaching the total average live weight 104.8-115.2 kg at the age of 156-194 days from their birth, the quantitative carcass analysis was made and obtained results were converted bymeans of the linear model with fixed effects to a uniform weight of 90 kg. On the basis of the results one could say that sex in the monitored genotypes significantly influenced percentage of meat in the carcass, while the differences bet

Název v anglickém jazyce

Analysis of the influence of sex on the carcass value of the crossbred pig populations

Popis výsledku anglicky

The objective of this paper was to evaluate an influence of sex on the level of carcass value in 8 final hybrids pigs most frequently bred in our large scale production using station tests. For this purpose 720 pigs (360 barrows as well as 360 gilts) divided into 8 genotype groups were tested according to methodology for testing pure-bred and hybrid pigs so that the principle of animal housing in pairs were used. The followed genotypes LWs x (LWm x L), D x (LWm x L), PN x (LWm x L), (LWs x BL) x (LWm xL), PN x D) x (LWm x L) as well as (PN x H) x (LWm x L) were used. After reaching the total average live weight 104.8-115.2 kg at the age of 156-194 days from their birth, the quantitative carcass analysis was made and obtained results were converted bymeans of the linear model with fixed effects to a uniform weight of 90 kg. On the basis of the results one could say that sex in the monitored genotypes significantly influenced percentage of meat in the carcass, while the differences bet

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

2006

Kód důvěrnosti údajů

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

Název periodika

Scientia Agriculturae Bohemica

ISSN

1211-3174

e-ISSN

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Svazek periodika

37

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

14-20

Kód UT WoS článku

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EID výsledku v databázi Scopus

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