About: Genetic parameter estimates for milk production traits of Czech Simmental cattle     Goto   Sponge   NotDistinct   Permalink

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

AttributesValues
rdf:type
Description
  • Milk, fat and protein yield in first three lactations were analysed for the Simmental cattle population in the Czech Republic using data sets from the national milk recording data base. (Co)variance components were estimated using REML under an animal model in three data sets that were created according to regions. The model for the analyses included the factors herd-year-season (fixed), animal (random), calving age, days open and calving interval (covariables). The analyses were performed separately for milk, fat and protein yield. Heritability estimates were calculated from the average (co)variance matrix using the results from data sets. Heritabilities reached values about 0.20. For milk yield they were slightly higher (0.23-0.26) than for the other analysed traits. High genetic correlations (about 0.99) were found between yields for the second and third lactation.
  • Milk, fat and protein yield in first three lactations were analysed for the Simmental cattle population in the Czech Republic using data sets from the national milk recording data base. (Co)variance components were estimated using REML under an animal model in three data sets that were created according to regions. The model for the analyses included the factors herd-year-season (fixed), animal (random), calving age, days open and calving interval (covariables). The analyses were performed separately for milk, fat and protein yield. Heritability estimates were calculated from the average (co)variance matrix using the results from data sets. Heritabilities reached values about 0.20. For milk yield they were slightly higher (0.23-0.26) than for the other analysed traits. High genetic correlations (about 0.99) were found between yields for the second and third lactation. (en)
Title
  • Genetic parameter estimates for milk production traits of Czech Simmental cattle
  • Genetic parameter estimates for milk production traits of Czech Simmental cattle (en)
skos:prefLabel
  • Genetic parameter estimates for milk production traits of Czech Simmental cattle
  • Genetic parameter estimates for milk production traits of Czech Simmental cattle (en)
skos:notation
  • RIV/00027014:_____/00:00000167!RIV/2001/MZE/M02001/N
http://linked.open.../vavai/riv/strany
  • 26
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(MZE-M02-99-02)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
  • Wolf, Jochen
  • Dědková, Ludmila
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 711850
http://linked.open...ai/riv/idVysledku
  • RIV/00027014:_____/00:00000167
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • cattle; milk yield; milk fat; milk protein; genetic parameters; animal model (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [84F259EF547A]
http://linked.open...i/riv/mistoVydani
  • Praha
http://linked.open...i/riv/nazevZdroje
  • Současnost a perspektivy šlechtění hospodářských zvířat
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Wolf, Jochen
  • Dědková, Ludmila
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • Česká zemědělská univerzita v Praze
https://schema.org/isbn
  • 80-213-0677-7
Faceted Search & Find service v1.16.118 as of Jun 21 2024


Alternative Linked Data Documents: ODE     Content Formats:   [cxml] [csv]     RDF   [text] [turtle] [ld+json] [rdf+json] [rdf+xml]     ODATA   [atom+xml] [odata+json]     Microdata   [microdata+json] [html]    About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 48 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software