Estimation of genetic parameters for growth of beef bulls in the performance-test stations

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027014%3A_____%2F10%3A%230001260" target="_blank" >RIV/00027014:_____/10:#0001260 - 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

Estimation of genetic parameters for growth of beef bulls in the performance-test stations

Popis výsledku v původním jazyce

Evaluated data for l0 breeds of beef cattle, collected by the Czech Association of Beef Cattle Breeders, consists of 20,277 records for birth weight (W0), 15,598 for weight at age 120 days (Wl20), 14,452 for weaning weight (WW), all recorded in field test, and 2,819 records for average daily gain (ADG) from age 7 to I I mounts recorded in performance test stations. Genetic parameters were estimated using multi-breed multi-trait animal models. Within breed heritability was in all models for W0 around 0.24, for Wl20 around 0.17, for WW around 0.17 and for ADG around 0.29. The select criteria favored the model with permanent environmental effect of animal.

Název v anglickém jazyce

Estimation of genetic parameters for growth of beef bulls in the performance-test stations

Popis výsledku anglicky

Evaluated data for l0 breeds of beef cattle, collected by the Czech Association of Beef Cattle Breeders, consists of 20,277 records for birth weight (W0), 15,598 for weight at age 120 days (Wl20), 14,452 for weaning weight (WW), all recorded in field test, and 2,819 records for average daily gain (ADG) from age 7 to I I mounts recorded in performance test stations. Genetic parameters were estimated using multi-breed multi-trait animal models. Within breed heritability was in all models for W0 around 0.24, for Wl20 around 0.17, for WW around 0.17 and for ADG around 0.29. The select criteria favored the model with permanent environmental effect of animal.

Druh

O - Ostatní výsledky

CEP obor

GI - Šlechtění a plemenářství hospodářských zvířat

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

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