About: Genetic parameter estimates for milk production traits of Holstein cattle

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Three data sets (56 842, 94 945 and 53 507 first, 30 045, 49 273 and 26 577 second, 15 433, 24 716 and 12 984 third lactations) were used for the estimation of genetic parameters for production traits of the Holstein breed in the Czech Republic. The analyses were carried out separately for milk, fat and protein yield using three-trait animal models considering the three lactations as three traits. The coefficients of heritability were in the rANGe 0.30-0.33, 0.26-0.29, 0.29-0.32 for milk yield, 0.24-0.28, 0.24-0.26, 0.24-0.27 for fat yield, 0.23-0.29, 0.22-0.27, 0.25-0.29 for protein yield in the first, second and third lactation, respectively. The genetic correlations were: 0.92-0.95, 0.86-0.95, 0.98-1.00 for milk, 0.92-0.95, 0.89-0.92, 0.98-0.99 for fat, 0.92-0.94, 0.86-0.94 and 0.98-1.00 for protein between the 1st and 2nd, the 1st and 3rd and the 2nd and 3rd lactations, respectively. Three data sets (56 842, 94 945 and 53 507 first, 30 045, 49 273 and 26 577 second, 15 433, 24 716 and 12 984 third lactations) were used for the estimation of genetic parameters for production traits of the Holstein breed in the Czech Republic. The analyses were carried out separately for milk, fat and protein yield using three-trait animal models considering the three lactations as three traits. The coefficients of heritability were in the rANGe 0.30-0.33, 0.26-0.29, 0.29-0.32 for milk yield, 0.24-0.28, 0.24-0.26, 0.24-0.27 for fat yield, 0.23-0.29, 0.22-0.27, 0.25-0.29 for protein yield in the first, second and third lactation, respectively. The genetic correlations were: 0.92-0.95, 0.86-0.95, 0.98-1.00 for milk, 0.92-0.95, 0.89-0.92, 0.98-0.99 for fat, 0.92-0.94, 0.86-0.94 and 0.98-1.00 for protein between the 1st and 2nd, the 1st and 3rd and the 2nd and 3rd lactations, respectively. (en)
Title	Genetic parameter estimates for milk production traits of Holstein cattle Genetic parameter estimates for milk production traits of Holstein cattle (en)
skos:prefLabel	Genetic parameter estimates for milk production traits of Holstein cattle Genetic parameter estimates for milk production traits of Holstein cattle (en)
skos:notation	RIV/00027014:_____/00:00000022!RIV/2001/MZE/M02001/N
http://linked.open.../vavai/riv/strany	91
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MZE-M02-99-02)
http://linked.open...vai/riv/dodaniDat	2001
http://linked.open...aciTvurceVysledku	Dědková, Ludmila
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Výzkumný ústav živočišné výroby, v.v.i.
http://linked.open...dnocenehoVysledku	711851
http://linked.open...ai/riv/idVysledku	RIV/00027014:_____/00:00000022
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	cattle; milk yield; milk fat; milk protein; genetic parameters; animal model (en)
http://linked.open.../riv/klicoveSlovo	genetic parameters animal model milk protein cattle milk yield milk fat
http://linked.open...ontrolniKodProRIV	[6AB3B4A9F768]
http://linked.open...i/riv/mistoVydani	Slovenská republika
http://linked.open...i/riv/nazevZdroje	Acta fytotechnica et zootechnica. 3, Suppl.
http://linked.open...in/vavai/riv/obor	GI
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2000
http://linked.open...iv/tvurceVysledku	Dědková, Ludmila
http://linked.open...n/vavai/riv/zamer	Genetics and Breeding of Farm Animals: Quantitative, Population and Molecular Genetics in an Integrated System of Breeding Farm Animals.
number of pages	1 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Slovenská poľnohospodárska univerzita v Nitre
https://schema.org/isbn	80-7137-748-1

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