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

Result code in 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>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

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

Original language description

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

Czech name

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

Czech description

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

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GG - Zootechnics

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2006

Confidentiality

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

Name of the periodical

Scientia Agriculturae Bohemica

ISSN

1211-3174

e-ISSN

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Volume of the periodical

37

Issue of the periodical within the volume

1

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

7

Pages from-to

14-20

UT code for WoS article

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EID of the result in the Scopus database

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