The construction of the selection index for Czech spotted cattle with regard to their dual-purpose character.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F00%3A23501012" target="_blank" >RIV/62156489:43210/00:23501012 - 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

The construction of the selection index for Czech spotted cattle with regard to their dual-purpose character.

Popis výsledku v původním jazyce

Selection indices for beef ( IBP) and milk ( IMP) production were based on assesed breeding values ( BV) from 385 Czech Spotted bulls born between 1989 and 1993. Complete data were available for all bulls with regard to BV for milk and beef production. Iaccount in the construction of complex indices ( CSI). Crrelation coefficients were used to assess the relationship between original BV and suggested indices. A high correlation was found between a BV for net weight gain and the index for beef productionSimilarly high correlations were calculated for CSI and the BV for net weight gain ( r=0,50) or between CSI and the BV for dressing percentage. Very low, close to zero, correlations were found between BV for milk protein ( kg) and the BV for net weight gBV for dressing percentage ( r=0,03). Zero or negative correlations were found between the BV for dressing percentage and the BV for production of milk fet or protein in kg. The index of beef production ( IBP) is expressed in this eqution

Název v anglickém jazyce

The construction of the selection index for Czech spotted cattle with regard to their dual-purpose character.

Popis výsledku anglicky

Selection indices for beef ( IBP) and milk ( IMP) production were based on assesed breeding values ( BV) from 385 Czech Spotted bulls born between 1989 and 1993. Complete data were available for all bulls with regard to BV for milk and beef production. Iaccount in the construction of complex indices ( CSI). Crrelation coefficients were used to assess the relationship between original BV and suggested indices. A high correlation was found between a BV for net weight gain and the index for beef productionSimilarly high correlations were calculated for CSI and the BV for net weight gain ( r=0,50) or between CSI and the BV for dressing percentage. Very low, close to zero, correlations were found between BV for milk protein ( kg) and the BV for net weight gBV for dressing percentage ( r=0,03). Zero or negative correlations were found between the BV for dressing percentage and the BV for production of milk fet or protein in kg. The index of beef production ( IBP) is expressed in this eqution

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

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2000

Kód důvěrnosti údajů

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

Název periodika

Zeszaty naukove akademii rolniczej we Wroclawiu, konferencje XXIV

ISSN

1232-3071

e-ISSN

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Svazek periodika

375

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

NA - Namibijská republika

Počet stran výsledku

6

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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