OHG
Small German AI OHG Harvests Five Top-10 RZG Sires: ‘We Strive for the Most Efficient Breeding Program Possible’
Five sires in the progeny proven top-10 RZG. This remarkable result was obtained by OHG during the December release. Remarkable, because the German herdbook (38,000 animals on milk production recording)...
Focus on... March 2025
‘McDonald-P-Red is definitely a star in mastitis resistance, very much like his sire Ronald,’ comments Kevin Jorgensen from Select Sires. ‘It likely comes from Ronald’s granddam who was a Numero...
Intriguing Sires DP - February 2025
Medium sized, efficient, high-producing cows with good fertility: That’s what makes August an attractive option for the average dairy farm. Sired by Pine-Tree Acura (<Achiever), August is from the very...
BullTalk - January 2025
‘I have always admired OCD Planet Diamond EX-92, as she has developed such a tremendously positive influence at Claynook in Canada. In 2017, I was at Claynook and wanted to...
Intriguing Sires - October 2024
With the helping of milking daughters, the outcross sire Suez took the Nr.1 spot on the German list with 147 RZG. The Subzero son from an Outlast dam and an...
Unique Overview: The Most Popular Red Factor Sires World-Wide
An indisputable fact: red factor bulls have played a decisive role in the evolution of Red Holsteins. The pedigree of an undeniably elite bull like Rubels-Red (the sire of, among...
Exclusive in Holstein International: The Bestsellers of 50(!) AI Companies around the World
Here they are: the bulls that in recent times have been used the most at AI companies all over the globe. No less than 50 in all, from AI companies...
AI’s Recommend Their Own Favourites These Bulls Should Be Used More Often:
For decades already, sire selection primarily takes place via indexes. The number of bulls that are selected based on word of mouth reports, evaluating daughters, or in other ways, is...
Intriguings Sires DNA - March 2023
Sitting at Nr.5 in Germany is the high component bull Nexo, a son of Nexus (<AltaCabot). Nexo traces back to the family of Markwell Blackstar Raven EX-95. The grand-dam Peak...
Focus on... March 2023
Red sires are continuing to build an impressive segment of international Holstein breeding and for that to remain, breeding programs around the world are continually working to develop new generations...
Focus On... - December 2022
In the past, high milk sires always had the best chances to achieve high overall breeding values. However, the introduction of many further traits has given even average production sires...
Unique HI Overview: These are the 92 Most Sold Holstein Sires at AI Companies Worldwide
Who were the most sold Holstein sires in 2021? The answer follows here, in a unique overview with 92 bestsellers from 38 breeding organizations in thirteen different countries. As well...