Genetické parametry pro tělesnou hmotnost, hloubku longissimus dorsi a výšku hřbetního tuku ovcí plemene suffolk v České republice

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F07%3A21848" target="_blank" >RIV/60460709:41210/07:21848 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00027014:_____/07:#0000477

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Genetic parameters for body weight, longissimus muscle depth and fat depth for Suffolk sheep in the Czech Republic

Popis výsledku v původním jazyce

In this study, heritabilities and (co)variance components for body weight at 100 days (BW), muscle depth (MD) and fat depth (FD) were estimated for Suffolk, the most common sheep breed in the Czech Republic. Data from 1996 to 2004 were extracted from thesheep recording database of the Czech Sheep and Goat Breeding Association. Genetic parameters were estimated using multivariate animal models, including both direct and maternal genetic effects and permanent environmental effects. Average values for BW,MD and FD were 27.91 kg, 25.5mm and 3.3 mm, respectively. Direct and maternal heritability for BW were 0.17 and 0.08, respectively, and direct heritabilities were 0.16 forMDand 0.08 for FD. Maternal heritability estimates for ultrasonic measurements weregenerally low. Direct genetic correlations between BW and MD and maternal genetic correlations between BW and MD were positive and favourable. Both direct genetic correlations betweenBWand FD and maternal genetic correlations between BW

Název v anglickém jazyce

Genetic parameters for body weight, longissimus muscle depth and fat depth for Suffolk sheep in the Czech Republic

Popis výsledku anglicky

In this study, heritabilities and (co)variance components for body weight at 100 days (BW), muscle depth (MD) and fat depth (FD) were estimated for Suffolk, the most common sheep breed in the Czech Republic. Data from 1996 to 2004 were extracted from thesheep recording database of the Czech Sheep and Goat Breeding Association. Genetic parameters were estimated using multivariate animal models, including both direct and maternal genetic effects and permanent environmental effects. Average values for BW,MD and FD were 27.91 kg, 25.5mm and 3.3 mm, respectively. Direct and maternal heritability for BW were 0.17 and 0.08, respectively, and direct heritabilities were 0.16 forMDand 0.08 for FD. Maternal heritability estimates for ultrasonic measurements weregenerally low. Direct genetic correlations between BW and MD and maternal genetic correlations between BW and MD were positive and favourable. Both direct genetic correlations betweenBWand FD and maternal genetic correlations between BW

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GG - Chov hospodářských zvířat

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název periodika

Small Ruminant Research

ISSN

0921-4488

e-ISSN

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Svazek periodika

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Číslo periodika v rámci svazku

72

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

5

Strana od-do

87-91

Kód UT WoS článku

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EID výsledku v databázi Scopus

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