About: Genetic correlations between longevity and conformation traits in the Czech Holstein population

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About: Genetic correlations between longevity and conformation traits in the Czech Holstein population 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)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.agriculturejournals.cz/publicFiles/61184.pdf
Description	Genetic relationship between longevity and conformation traits were estimated using data on 57 000 Czech Holstein cows. Longevity traits considered were length of productive life and number of lactations initiated and their functional equivalents (i. e. corrected for milk production). The heritabilities were in the range from 0.05 (locomotion) to 0.43 (height at sacrum). Positive genetic correlations occurred between composition traits feet and legs (0.19) or udder (0.10) and longevity. Body condition score (0.30) and angularity showed stronger genetic correlations with functional longevity. Rear legs set (side view) hock quality (0.19) ranked to the traits with stronger relationship to longevity. Stronger genetic correlations were found between rear udder width and functional longevity and between central ligament and number of lactations. A significant quadratic relationship between conformation and longevity traits did exist. Genetic relationship between longevity and conformation traits were estimated using data on 57 000 Czech Holstein cows. Longevity traits considered were length of productive life and number of lactations initiated and their functional equivalents (i. e. corrected for milk production). The heritabilities were in the range from 0.05 (locomotion) to 0.43 (height at sacrum). Positive genetic correlations occurred between composition traits feet and legs (0.19) or udder (0.10) and longevity. Body condition score (0.30) and angularity showed stronger genetic correlations with functional longevity. Rear legs set (side view) hock quality (0.19) ranked to the traits with stronger relationship to longevity. Stronger genetic correlations were found between rear udder width and functional longevity and between central ligament and number of lactations. A significant quadratic relationship between conformation and longevity traits did exist. (en)
Title	Genetic correlations between longevity and conformation traits in the Czech Holstein population Genetic correlations between longevity and conformation traits in the Czech Holstein population (en)
skos:prefLabel	Genetic correlations between longevity and conformation traits in the Czech Holstein population Genetic correlations between longevity and conformation traits in the Czech Holstein population (en)
skos:notation	RIV/00027014:_____/12:#0001598!RIV13-MZE-00027014
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(QH71275)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Štípková, Miloslava Zavadilová, Ludmila
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
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	137895
http://linked.open...ai/riv/idVysledku	RIV/00027014:_____/12:#0001598
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	cows, Holstein breed, longevity, conformation traits, genetic correlation, nonlinearity (en)
http://linked.open.../riv/klicoveSlovo	cows genetic correlation conformation traits Holstein breed longevity nonlinearity
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[BF409530B59E]
http://linked.open...i/riv/nazevZdroje	Czech Journal of Animal Science
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...vavai/riv/projekt	Investigation of factors influencing health and longevity of dairy cows
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	57
http://linked.open...iv/tvurceVysledku	Zavadilová, Ludmila Štípková, Miloslava
http://linked.open...ain/vavai/riv/wos	000302932100004
issn	1212-1819
number of pages	12 (xsd:int)

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