Genetic evaluation of growth for beef bulls at a performance-test station

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F08%3A24547" target="_blank" >RIV/60460709:41210/08:24547 - 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

Genetic evaluation of growth for beef bulls at a performance-test station

Original language description

Evaluated data for 10 breeds of beef cattle consists of 20 277 records for birth weight (W0), 15 598 for weight at age 120 days (W120), 14 452 for weaning weight (WW), all recorded in field test, and 2 819 records for average daily gain (ADG) in performance test stations. Genetic parameters were estimated using four multi-trait animal models. Models were compared using Akaike's information criteria and residual variance. Within breed heritability was in all models for W0 around 0.24, for W120 around 0.17, for WW around 0.17 and for ADG around 0.29. All criteria favored the model with permanent environmental effect of animal.

Czech name

Genetické hodnocení růstu býků v odhchovnách masného skotu

Czech description

Evaluated data for 10 breeds of beef cattle consists of 20 277 records for birth weight (W0), 15 598 for weight at age 120 days (W120), 14 452 for weaning weight (WW), all recorded in field test, and 2 819 records for average daily gain (ADG) in performance test stations. Genetic parameters were estimated using four multi-trait animal models. Models were compared using Akaike's information criteria and residual variance. Within breed heritability was in all models for W0 around 0.24, for W120 around 0.17, for WW around 0.17 and for ADG around 0.29. All criteria favored the model with permanent environmental effect of animal.

Type

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

CEP classification

GI - Farm animal breeding and farm animal pedigree breeding

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2008

Confidentiality

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

Name of the periodical

Journal of Agrobiology

ISSN

1803-4403

e-ISSN

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Volume of the periodical

1

Issue of the periodical within the volume

25

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

4

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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