- A comparison of the fertility of Holstein Friesian and Norwegian
As a result the fertility of the Holstein Friesian dairy animal is currently declining in the UK.This decline in fertility causes particular problems in seasonal calving dairy herds, where compact calving is crucial to overall performance of this.
- Genetic Evaluation for Longevity of Dutch Dairy Bulls
The Dutch BW population mainly is a cross between Dutch Friesian and Holstein Friesian cattle, as is the RW population a cross between in 1998, 99% had 50% Holstein Friesian genes... SENATE RESOLUTION 8751 By Senators Rasmussen, Swecker, Parlette,.
- Genetic Analysis of Body Condition Score of Lactating Dutch
Therefore, the objective of this study was to estimate phenotypic and genetic parameters for BCS from two Dutch dairy cattle breeds... SENATE RESOLUTION 8751 By Senators Rasmussen, Swecker, Parlette, Gardner, Morton, Roach, Finkbeiner, Fairley, Prentice,.
- 113 REFERENCES Akaike, H. A Bayesian analysis of the minimum AIC
Smith, S.P. & Quaas, R.L.Productive lifespan of bull progeny groups: 116 Solkner, J.Genetic relationships between level of production in different lactations, rate of maturity and longevity in a dual purpose cattle Strandberg, E. & Roxstrom, A.Genetic.
- Genetic Parameters for Claw Disorders in Dutch Dairy Cattle and
Conformation traits and locomotion were recorded once during the animal s first lactation by trained classifiers of the Royal Dutch Cattle Syndicate and completely independent of the moment of claw trimming... Ann Arbor Bicycle Touring Society miles.
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