Czech J. Anim. Sci., 2005, 50(1):1-6 | DOI: 10.17221/3989-CJAS
Relationship between longevity and selected production, reproduction and type traits
- 1 Slovak Agricultural University, Nitra, Slovak Republic
- 2 AI Station, Neustadt Aisch, Germany
The correlations between longevity, functional longevity, stayability and selected milk, reproductive and type traits were estimated; it was done on the basis of estimated breeding values for longevity, functional longevity, dairy traits, reproductive traits and stayability rates at the age of 60, 72, 84, and 96 months. The correlation between breeding values for longevity and functional longevity was 0.69. The correlations between longevity and stayability at 60, 72, 84, and 96 months of age were around 0.75 (from 0.73 to 0.76) whereas the correlation with stayability at 48 months was considerably lower (0.64). The breeding values for dairy traits showed a positive relationship with longevity (from 0.37 to 0.46) and a slightly negative correlation with breeding values for functional longevity (from -0.10 to -0.20). A low relationship was found between longevity and reproductive traits. Between the type traits and longevity traits only the conformation score for the form (0.18) and for the udder showed a positive correlation (0.24). The correlation between the form and functional longevity remained approximately on the same level whereas the correlation with the main udder score decreased to 0.08, which indicated a positive relationship between milk traits and udder scores.
Keywords: cattle; longevity; functional longevity; milk traits; reproduction traits; type trakte
Published: January 31, 2005 Show citation
References
- Averdunk G., Georgoudis G. (1985): Verbleibetate-ein neuer Begriff in der Rinderzucht. Schule und Beratung, Nr. 3.
- Bouška J., Štípková M., Bartoň L., Jirmásek M. (1999): Genetic parameter estimation for linearly described traits and conformation evaluation of Czech Pied cattle (in Czech). Czech J. Anim. Sci., 44, 289-293.
- Ducrocq V. (1992): Survival analysis. In: Workshop on advanced biometrical methods in animal breeding. Flawil, Switzerland.
- Dekkers J.C.M., Jairath L.K., Lawrarence B.H. (1994): Relationships between sire genetic evaluations for conformation and functional herd life of daughters. J. Dairy Sci., 77, 844-854.
Go to original source...
Go to PubMed...
- Dürr J.W., Monardes H.G., Cue R.I. (1999): Genetic analysis of herd life in Quebec Holsteins using Weibull models. J. Dairy Sci., 82, 2503-2513.
Go to original source...
Go to PubMed...
- Egger-Danner Ch. (1993): Zuchtwertschatzung fur Merkmale der Langlebigkeit beim Rind mit Methoden der Lebensdaueranalyse. [Doctoral Thesis.], University of Agriculture, Vienna, 96.
- Götz K.U., Luntz B. (2003): 50 Jahre Zuchtwert-prüfstellen in Bayern. Bayerische Landesanstalt für Landwirtschaft, 8, 55, ISSN 1611-4.
- Kühn Ch., Bennewitz J., Reinsch N., Xu N., Thomsen H., Looft C., Brockmann G. A., Schwerin M., Weimann C., Hiendleder S., Erhardt G., Medjugorac I., Förster M., Brenig B., Reinhardt F., Reents R., Russ I., Averdunk G., Blümel J., Kalm E. (2003): Quantitative Trait loci mapping of functional traits in the German Holstein cattle. J. Dairy Sci., 86, 360-368.
Go to original source...
Go to PubMed...
- Philpot J.C.M., Durr J.W., Monardes H.G., Cue R.I. (1997): Correlations between herd life and type traits in Québec Holsteins. J. Dairy Sci., 80 (Suppl. 1), 226, 928.
- Powell R.L., VanRaden, P.M. (2003): Correlation of Longevity Evaluation with other Trait Evaluations from 14 Countries. In: Proceedings of the Interbull Technical Workshop, March 2003, Beltsville, USA, Bulletin No. 30, 15-19.
- Rensing S., Pasman E., Reinhardt F., Feddersen F. (2002): New Total Merit Index RZG or Holstein in Germany with more Emphasis on Herd Life. In: Proceedings of the 2002 Interbull Meeting, May 2002, Interlaken, Switzerland, Bulletin No. 29, 147-150.
- Robertson A., Barker J.S.F. (1966): The correlation between first lactation milk production and longevity in dairy cattle. Anim. Prod., 8, 241-252.
Go to original source...
- Sölkner J., Willam A., Gierzinger E., Egger-Danner C. (1999): Effects of including conformation in total merit indices of cattle. In: Proceedings International Workshop on EU Concerted Action Genetic Improvement of Functional Traits in Cattle (GIFT); Breeding Goals and Selection Schemes, November 1999, Wageningen, The Netherlands, Bulletin No. 23, 143-150.
- Sölkner J., Petschina R. (1999): Relationship between type traits and longevity in Austrian Simmental cattle. In: Proceedings of the International Workshop on Genetic Improvement of Functional Traits (GIFT), Longevity, May 1999, Jouy en Josas, France, Interbull Bulletin, 21, 91-96.
- VanRaden P.M., Sanders H. (2003): Economic merit of crossbred and purebred US dairy cattle. J. Dairy Sci., 86, 1036-1044.
Go to original source...
Go to PubMed...
- Weigel K.A., Palmer R.W., Caravielo D.Z. (2003): Investigation of Factors Affecting Voluntary and Involuntary Culling in Expanding Dairy Herds in Wisconsin using Survival Analysis. J. Dairy Sci., 86, 1482-1486.
Go to original source...
Go to PubMed...
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