Reproducibility of the classification method in the Czech Republic

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F06%3A16518" target="_blank" >RIV/60460709:41210/06:16518 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Reproducibility of the classification method in the Czech Republic

Original language description

For lean meat measuring there are used probes based on indirect measuring back fat as well as loin eye area depth (reflectance, optical or ultrasound). Unless the indirect measure is related perfectly, the predicted values deviate from the true value because there are various measurement techniques and skills. To manage these deviations, repetitions and statistical analysis can be used. From this point of the view the aim of the trial was to determine the reproducibility of the classification methods FOM/ZP used in abbatoirs in the Czech Republic. Equation for lean meat prediction (where M = depth-muscle; S = depth-fat) were for FOM y = 81.8909 + 0.2006 * M + 14.1911 * ln S, ZP y = 76.6722 ? 1.0485 * M + 0.00794 * M2 ? 0.002884 * S2 + 9.0151 * ln (M/S). The trial has been done without respect to equipment (differences between FOM/ZP) as well as with respect to equipment in one abbatoir where 2 groups of 60 pigs were measured by use of ZP, 2 FOMs´ apparatus and by 2 operators. On the ba

Czech name

Opakovatelnost klasifikační metody v České republice

Czech description

For lean meat measuring there are used probes based on indirect measuring back fat as well as loin eye area depth (reflectance, optical or ultrasound). Unless the indirect measure is related perfectly, the predicted values deviate from the true value because there are various measurement techniques and skills. To manage these deviations, repetitions and statistical analysis can be used. From this point of the view the aim of the trial was to determine the reproducibility of the classification methods FOM/ZP used in abbatoirs in the Czech Republic. Equation for lean meat prediction (where M = depth-muscle; S = depth-fat) were for FOM y = 81.8909 + 0.2006 * M + 14.1911 * ln S, ZP y = 76.6722 ? 1.0485 * M + 0.00794 * M2 ? 0.002884 * S2 + 9.0151 * ln (M/S). The trial has been done without respect to equipment (differences between FOM/ZP) as well as with respect to equipment in one abbatoir where 2 groups of 60 pigs were measured by use of ZP, 2 FOMs´ apparatus and by 2 operators. On the ba

Type

D - Article in proceedings

CEP classification

GG - Zootechnics

OECD FORD branch

—

Project

—

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

Article name in the collection

Book of Abstracts of the 57th Annual Meeting of the European Association for Animal Production

ISBN

1382-6077

ISSN

—

e-ISSN

—

Number of pages

1

Pages from-to

237-237

Publisher name

EAAP, Antalya, Turkey

Place of publication

EAAP, Antalya, Turkey

Event location

EAAP, Antalya, Turkey

Event date

Sep 17, 2006

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

—