The accuracy of FOM instrument used in on-line pig carcass classification in the Czech Republic

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F07%3A21869" target="_blank" >RIV/60460709:41210/07:21869 - 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

The accuracy of FOM instrument used in on-line pig carcass classification in the Czech Republic

Original language description

The objektive of this study was to dokument the accuracy of the classification equipment used in the Czech Republic with respekt to measurement errors in lean meat percentage prediction such as point of measurement error, equipment error as well as operator error. To this end, a total of 720 pigs were measured in one abattoir. One can say from the results that the correlations between correct and surrogate measurements of fat depth are high (0.95-0.98), for Musile thickness they are košer ranging from 0.49 to 0.88, and for lean meat percentage they are in the range of 0.85-0.95. The lowest correlation (0.49) was calculated for Musile depth measurement between the 2nd and 3nd last rib when the place of measurement was moved 1 cm in the caudal direction,which influenced the level of the FOM correlation. It was further demonstrated that for the sekond insertion the differences in lean meat percentage prediction rangem from -6.07% to +9.29%. It was also demonstrated that various instrumen

Czech name

Přesnost měření přístroje FOM používaného při klasifikaci jatečných prasat na běžném příhoně

Czech description

The objektive of this study was to dokument the accuracy of the classification equipment used in the Czech Republic with respekt to measurement errors in lean meat percentage prediction such as point of measurement error, equipment error as well as operator error. To this end, a total of 720 pigs were measured in one abattoir. One can say from the results that the correlations between correct and surrogate measurements of fat depth are high (0.95-0.98), for Musile thickness they are košer ranging from 0.49 to 0.88, and for lean meat percentage they are in the range of 0.85-0.95. The lowest correlation (0.49) was calculated for Musile depth measurement between the 2nd and 3nd last rib when the place of measurement was moved 1 cm in the caudal direction,which influenced the level of the FOM correlation. It was further demonstrated that for the sekond insertion the differences in lean meat percentage prediction rangem from -6.07% to +9.29%. It was also demonstrated that various instrumen

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

2007

Confidentiality

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

Name of the periodical

Czech Journal of Animal Science

ISSN

1212-1819

e-ISSN

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Volume of the periodical

6

Issue of the periodical within the volume

52

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

10

Pages from-to

149-158

UT code for WoS article

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EID of the result in the Scopus database

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