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Test-day model for genetic evaluation of cattle
Test-day model present-day method of genetic evaluation for milk traits of dairy cattle is implemented in Czech Republic. Random regression test-day model, herd-testTest-day ...
GI - Šlechtění a plemenářství hospodářských zvířat
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
Test-day model for milk production of dairy cattle in the Czech Republic
include implementation of test-day model methodology. The three lactation random regression test-day animal model was proposed with a fixed effects of herd-test day-environmenta...
GI - Šlechtění a plemenářství hospodářských zvířat
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Test-Day Model for milk production in Cattle
Test-day model is the method of genetic evaluation of cattle for milk production traits. It uses records from individual test days through lactation. Advantages of test-day model...
GI - Šlechtění a plemenářství hospodářských zvířat
- 2001 •
- D
Rok uplatnění
D - Stať ve sborníku
Applying the test-day model for breeding value estimation
The test-day model is described; that is a method of the breeding value test day records instead of aggregating records for a complete lactation. The advantages of thetest-day model are t...
GI - Šlechtění a plemenářství hospodářských zvířat
- 2001 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Test-day model for genetic evaluation of milk production for dairy cattle in Czech Republic
Test-day model present-day method of genetic evaluation for milk traits of dairy cattle is implemented in Czech Republic. Random regression test-day model, herd-testTest-day ...
GI - Šlechtění a plemenářství hospodářských zvířat
- 2003 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Test-day model for genetic evaluation of milk production for dairy cattle in Czech Republic
Test-day model present-day method of genetic evaluation for milk traits of dairy cattle is implemented in Czech Republic. Random regression test-day model, herd-testTest-day ...
GI - Šlechtění a plemenářství hospodářských zvířat
- 2003 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Test-day model for milk production of Czech spotted cattle
include implementation of test-day model methodology. The three lactation random regression test-day animla model was proposed with a fixed effects of herd-test day environmenta...
GI - Šlechtění a plemenářství hospodářských zvířat
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Estimation of genetic parameters for milk performance traits by a test-day model
Estimation of genetic parameters for test-day model returns information that is needful for the estimation of breeding value by test-day model. In the presentation was proposed a method that has t...
GI - Šlechtění a plemenářství hospodářských zvířat
- 2001 •
- D
Rok uplatnění
D - Stať ve sborníku
CTDM ? Canadian test-day model
CTDM ? Canadian test-day model is a method for the breeding value estimation for milk production of cattle that use test-day records from milk recording as input groups accoCTDM ? Canadian test-
GI - Šlechtění a plemenářství hospodářských zvířat
- 2002 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Genetic parameters for test-day model with random regressions for production traits of Czech Holstein cattle
Multiple lactation random regression model was applied to test-day records breed. Data included 9 583 cows, 89 584, 44 207 and 11 266 test-day records model included herd-test date, fixed...
GI - Šlechtění a plemenářství hospodářských zvířat
- 2005 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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