Genomic tests help us discover a lot of information about the genetic merit of cattle at a young age. The current batch of bull dams and the other Delta donors at the Dairy Breeding Center do not have any recorded performances yet, but will prove their worth when they are older. A couple of great examples of successful cows are evidence that CRV’s breeding programme aimed at high lifetime production is certainly paying off.
Thanks to genomic selection we already know as much about the genetic value of a young calf as about a cow with three lactations. CRV therefore …read more ›
The August index run shows CRV’s progress in breeding efficient cows with great longevity. Wobbler was the most widely used Fleckvieh bull in Germany last year. Mesias, Rolls and Mocca Pp are newcomer bulls for Fleckvieh breeders who want to increase herd health combined with higher production.
Wobbler (Watnox x Mandela, 134 TMI) firmly holds his strong position in the rankings, thanks to his very productive daughters. His breeding value for milk production now amounts to +1,023kg, with a score of +8% for Better Life Efficiency. Wobbler breeds cows with medium size…read more ›
The August index run shows CRV bulls that make herds healthier and more efficient. The speed of genetic progress keeps accelerating and farmers are reaping the benefits. Nowadays, farm management has become even more key to profitable farming. Herd advisors give specific advice that helps choose sires that suit the goal’s individual farmers are attempting to achieve with their herds, whether this is increasing the components, increasing the kilos of fat and protein, or other goals. After this index run, there is another wide choice of bulls at CRV that can help boost t…read more ›
The April 2018 index run shows that the new NVI calculations, which are a better fit with the wishes of Dutch and Flemish cattle farmers, have impacted favourably on the rankings of CRV bulls. Many bulls boast outstanding production figures, with the high components currently in great demand.
Delta Treasure (Finder x G-force, 443 NVI) tops the list of black-and-white bulls. He transmits phenomenal longevity (+1248 days). His daughters will be highly productive (+1166kg) yet require little feed for maintenance (saving on feed costs € 31 per lactation). These credenti…read more ›
The following changes were implemented for the national breeding value estimation:
NVI for milk goal and dual purpose
Composites conformation dual purpose
Genomic breeding value estimation
Update base differences calving traits
1. NVI for milk goal and dual purpose
Following the discussion about the breeding goal conducted by GES and the studbook, the NVI will be adjusted. There will be an NVI for milk goal for animals that are published milk goal base black and milk goal base red. In addition there will be an NVI for dual purpose.