Select Sires
Plain-Knoll Trooper: The World’s Highest Renegade Son
First this, for a moment: what a tremendous harvest has been provided by the now seven-year-old S-S-I Renegade! Trooper, Parfect, Rupert, Taos, Conway, Bigshot, Rozline… and of course their numerous...
Intriguing Sires DNA - October 2024
Campbell is the Nr.4 gRZG bull in Germany, and is the Nr.1 son of Comeback, who combines somewhat different bloodlines (Commitment-Entity-Spectre) with strong health traits and pleasing type. Campbell is...
Intruiging Sires Jersey - October 2024
‘There is no doubt that Juulsgaard Samson Julia passed on her good genetics for production, high components, fertility and health traits to her son VJ-Harder,’ says Peter Larson, Senior Breeding...
The Powerful “New Yorker” Maternal Line of Bestseller Cherry-Lily Luster-P
Elsewhere in this HI issue you read about the bestselling sires at 50 AI companies world-wide. Of these bestsellers, Cherry-Lily Luster-P is one of the big names, as this attractive...
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...
Large Herds: Optimizing Breeding Programs to Maximize Economic Return
Herd sizes are getting larger all around the world, posing their own set of challenges and opportunities. We asked some specialists who are involved in designing and delivering programs to...
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...
BSI Intriguing Sires DNA - July 2024
Snoopy ranks at Nr.1 ISU in France, and is also 209 gPPR in the US and 134 gGZW in Germany. He is a son of Jonmar, who is now proven...
Focus on... July 2024
Those who select for the combination milk, udder, and longevity, cannot bypass America’s nr.1 bull Darth Vader, given +2458 lb milk, 258 lb fat+protein, 1.70 udder and 6.2 longevity. The...
The favourites of the AI studs
Among the sires of sons over the last 3 years, bulls from the Blooming line come out on top with the highest number of sons: every ninth AI bull in...
Intriguing Sires DNA - July 2024
‘Oli, a Conway grandson via sire Letchworth, is the nr.2 gLPI bull. Both in Canada and the US (3159 gTPI) Oli dazzles via strong components, desirable fitness, and high conformation...
Intriguing Sires DNA - June 2024
Karl, a top-5 sire in the US, distinguishes himself with positive indexes for daughter fertility (+0.6 gDPR/+1.7 fertility index). ‘Dairymen want cows that produce a lot of high component milk...