Response to selection of a breeding program for Suffolk Sheep in the Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F18%3A76763" target="_blank" >RIV/60460709:41210/18:76763 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00027014:_____/18:N0000255

Výsledek na webu

<a href="http://dx.doi.org/10.17221/21/2018-CJAS" target="_blank" >http://dx.doi.org/10.17221/21/2018-CJAS</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17221/21/2018-CJAS" target="_blank" >10.17221/21/2018-CJAS</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Response to selection of a breeding program for Suffolk Sheep in the Czech Republic

Popis výsledku v původním jazyce

Lamb growth performance traits in relation to parental breeding values (BVs) for these traits were evaluated in a purebred Suffolk sheep population in the Czech Republic. The research lasted over 8 years and included 24 886 lambs. Four relevant parental BVs were observed: BV predicted for lamb live weight direct effect (BVLWDE), BV predicted for lamb live weight maternal effect (BVLWME), BV predicted for lamb musculus longissimus lumborum et thoracis depth (BVMLLT), and BV predicted for lamb backfat thickness (BVBT). The lamb live weight (LW, kg), musculus longissimus lumborum et thoracis depth (MLLT, mm), and backfat thickness (BT, mm) were assessed at 100 days of age. A dataset was created using the most current parental BVs for each year (from 2007 to 2014) and subsequent growth traits of their lambs in the next season (from 2008 to 2015). Linear regressions showed an increased tendency when one point in dam BVs was associated with an increase in lamb LW (0,393 kg, in BVLWDE and 0,090 kg, in BVLWM

Název v anglickém jazyce

Response to selection of a breeding program for Suffolk Sheep in the Czech Republic

Popis výsledku anglicky

Lamb growth performance traits in relation to parental breeding values (BVs) for these traits were evaluated in a purebred Suffolk sheep population in the Czech Republic. The research lasted over 8 years and included 24 886 lambs. Four relevant parental BVs were observed: BV predicted for lamb live weight direct effect (BVLWDE), BV predicted for lamb live weight maternal effect (BVLWME), BV predicted for lamb musculus longissimus lumborum et thoracis depth (BVMLLT), and BV predicted for lamb backfat thickness (BVBT). The lamb live weight (LW, kg), musculus longissimus lumborum et thoracis depth (MLLT, mm), and backfat thickness (BT, mm) were assessed at 100 days of age. A dataset was created using the most current parental BVs for each year (from 2007 to 2014) and subsequent growth traits of their lambs in the next season (from 2008 to 2015). Linear regressions showed an increased tendency when one point in dam BVs was associated with an increase in lamb LW (0,393 kg, in BVLWDE and 0,090 kg, in BVLWM

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40201 - Animal and dairy science; (Animal biotechnology to be 4.4)

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Czech Journal of Animal Science

ISSN

1212-1819

e-ISSN

1805-9309

Svazek periodika

63

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

305-312

Kód UT WoS článku

000440003000002

EID výsledku v databázi Scopus

2-s2.0-85050991662