| Attributes | Values |
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| rdf:type
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| Description
| - Cílem této práce bylo pomocí stochastické simulace zhodnotit vliv využití referenčních býků (RB) v inseminaci na odhad plemenné hodnoty a jeho spolehlivost. Simulace byla provedena ve třech variantách podle provázanosti telat přes otce. (1. varianta – nepříbuzná telata, 2. varianta - telata příbuzná mezi HYS (herd-year-season), ale nepříbuzná v rámci HYS, 3. varianta – telata příbuzná v rámci i mezi HYS). Stupeň provázanosti byl určen výpočtem variance náhodného genetického posunu (GDV). Využití většího počtu (RB) v inseminaci s pouze jedním potomkem v každém provázaném stádě se ukázalo být nejvhodnější. Značný vliv provázanosti stáda na odhad plemenné hodnoty a jeho spolehlivost a na výsledek šlechtění nastane v případě využívání RB v několika následujících generacích. (cs)
- The objective of the paper was to evaluate the impact of the use of reference sires (RS) in insemination on the estimation of breeding value and its reliability by means of stochastic simulation. Simulation was divided into three variants according to the connectedness calves through RS (variant 1 – unrelated calves, variant 2 calves related between HYS but unrelated within HYS, variant 3 – calves related within and between HYS). The degree of connectedness was determined by computation of genetic drift variance (GDV). The use of a higher number of RS in insemination with only one offspring in each of the connected herds appeared as the most suitable approach. A marked influence of herd connectedness on the estimation of breeding value and its reliability, and on the result of breeding, is to be expected after RS have been used in several successive generations.
- The objective of the paper was to evaluate the impact of the use of reference sires (RS) in insemination on the estimation of breeding value and its reliability by means of stochastic simulation. Simulation was divided into three variants according to the connectedness calves through RS (variant 1 – unrelated calves, variant 2 calves related between HYS but unrelated within HYS, variant 3 – calves related within and between HYS). The degree of connectedness was determined by computation of genetic drift variance (GDV). The use of a higher number of RS in insemination with only one offspring in each of the connected herds appeared as the most suitable approach. A marked influence of herd connectedness on the estimation of breeding value and its reliability, and on the result of breeding, is to be expected after RS have been used in several successive generations. (en)
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| Title
| - Stochastic simulation of the influence of insemination on the estimation of breeding value and its reliability
- Stochastická simulace vlivu inseminace na odhad plemenné hodnoty a jeho spolehlivost (cs)
- Stochastic simulation of the influence of insemination on the estimation of breeding value and its reliability (en)
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| skos:prefLabel
| - Stochastic simulation of the influence of insemination on the estimation of breeding value and its reliability
- Stochastická simulace vlivu inseminace na odhad plemenné hodnoty a jeho spolehlivost (cs)
- Stochastic simulation of the influence of insemination on the estimation of breeding value and its reliability (en)
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| skos:notation
| - RIV/00027014:_____/07:#0000463!RIV08-MZE-00027014
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| http://linked.open.../vavai/riv/strany
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
| - P(QF3024), Z(MSM6046070901)
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/00027014:_____/07:#0000463
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - beef cattle; breeding value; connectedness; reference sires; reliability; stochastic simulation (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
| - Czech Journal of Animal Science
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...vavai/riv/projekt
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| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Přibyl, Josef
- Vostrý, Luboš
- Veselá, Zdeňka
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| http://linked.open...n/vavai/riv/zamer
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| issn
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| number of pages
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