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February 2025

Sires Report

Intriguing Sires DNA - February 2025

Since August, Ripcord is leading the American genomic list. The Dellia representative offers nearly 3400 gTPI, very good fitness, and 1.42 leg set. Rump angle (-1.79) is his most significant...

February 2025

Management

TPI or Net Merit: Which Index is the Most Appropriate for Todays Breeding Industry?

With American genetics being a major driver of Holstein breed progress around the world, their main genetic indexes TPI and Net Merit are widely known and are used extensively in...

February 2025

Sires Report

BullTalk - February 2025

High in the German progeny proven RZG ranking we find a new favourite: Koepon Camden-RC. ‘An allrounder with high longevity, suitable for heifers, perfect rumps, mortellaro resistance, very good persistency,...

December 2024

Sires Report

BullTalk December 2024

From the outset; bravo for the tremendous persistence of David Petersen from Iowa, breeder of the bull Majestic-Manor BluMoon. Petersen was convinced that his BluMoon deserved AI opportunities and spoke...

November 2024

Sires Report

Focus on... November 2024

At CRV the very popular Delta Launch-PP-Red has recently been joined by the newly proven Delta Everton in being marketed as high-conception rate sires. Everton is sired by De Leenhorst...

October 2024

Misc Breeds

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...

October 2024

Sires Report

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...

October 2024

Sires Report

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...

September 2024

Sires Report

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...

September 2024

Cow Families

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...

August 2024

Management

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...

July 2024

Misc Breeds

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...