Expected reliability of cow' s breeding value for average life-time milk production

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027014%3A_____%2F01%3A00000259" target="_blank" >RIV/00027014:_____/01:00000259 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00027014:_____/01:00005070

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Expected reliability of cow' s breeding value for average life-time milk production

Popis výsledku v původním jazyce

Reliability of breeding value estimation of cows for average life-time milk production is modelled on the basis of animal model method. Only the first of the first three lactations are considered for prediction. The number of contemporaries within (HYS)herd-year-season (1 to 15), degree of relationship between contemporaries, number of half-sisters (10 to 100) and relationship with the father only or full relationship over 3 generations of ancestors are taken into account. Two levels of heritability arability are used (0.32 and 0.21). Within the herd variability chnged with the increasing magnitude of HYS. With data on 3 lactations and all other information available, it is possible to achieve the reliability of prediction of breeding value for the avability are used (0.32 and 0.21). Within the herd variability chnged with the increasing magnitude of HYS. With data on 3 lactations and all other information available, it is possible to achieve the reliability of prediction of breeding

Název v anglickém jazyce

Expected reliability of cow' s breeding value for average life-time milk production

Popis výsledku anglicky

Reliability of breeding value estimation of cows for average life-time milk production is modelled on the basis of animal model method. Only the first of the first three lactations are considered for prediction. The number of contemporaries within (HYS)herd-year-season (1 to 15), degree of relationship between contemporaries, number of half-sisters (10 to 100) and relationship with the father only or full relationship over 3 generations of ancestors are taken into account. Two levels of heritability arability are used (0.32 and 0.21). Within the herd variability chnged with the increasing magnitude of HYS. With data on 3 lactations and all other information available, it is possible to achieve the reliability of prediction of breeding value for the avability are used (0.32 and 0.21). Within the herd variability chnged with the increasing magnitude of HYS. With data on 3 lactations and all other information available, it is possible to achieve the reliability of prediction of breeding

Druh

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

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

2001

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

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Svazek periodika

46

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

10

Strana od-do

523-532

Kód UT WoS článku

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EID výsledku v databázi Scopus

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