March 2023


(Virtually) Faultless Transmitters: Selected for You by Nearly All AI Companies World-wide

What is the value of a top bull with 3200 TPI if he transmits very short teats? What are the options for a sky high RZG sire if the stature...

December 2022

Sires Report

BullTalk - December 2022

‘He has exceptional traits that make him very attractive to people who are interested in Red Holstein genetics,’ says Genex staff member Abby Van de Ven about the fascinating young...

September 2022


10 Years of Peak: A Constantly Evolving Genetic Program

The prefix Peak is now a constant on sire ranking lists, not just in the US but other countries too. The number of studs that include bulls bred by Peak...

September 2022

Sires Report

BullTalk - September 2022

Cows with a slick hide (shorter and smoother hair) are able to better cope with high temperatures (see also page 7). For this reason, the number of sires with the...

July 2022

Sires Report

Pride Ramos Toward: Deep Cow Family with Alternative Bloodlines

The recent Sunrise Sale in Germany on March 25th saw a sensational record price of €70,300 for the young heifer Talika-P-RC. A search to find the origins of the cow...

April 2022

Sires Report

Intriguing Sires Best Seller 2021 2 - April 2022

Moline was the highest volume selling bull in the Jetstream line-up last year. He is housed in the US and is an excellent semen producer in both conventional and sexed...

November 2020

Sires Report

Focuss on... November 2020

High components, great conformation and good fitness traits have been the trademarks for the offspring of Wilder Hira VG-85 for years and allow them to deliver top results in several...

May 2020

Sires Report

Focus on... May 2020

They possess a high overall breeding value and a solid profile which generate interest among commercial dairy farmers and breeders alike. Also: they breed for longevity which is significantly above...

January 2020

Sires Report

Focus on.. Fat & Protein

The Dutch company CRV the selection for fat and protein has a long tradition. We could present an entire team of sires, but there is good reason that Martin is...

October 2019

Sires Report

Intriguing Sires - October 2019

No matter what you think of line-breeding, it worked for Canada’s Nr.1 gLPI sire S-S-I Biggelo, as the Delroy-son features the O-Man Mirror family on both sides of his pedigree....

March 2019

Sires Report

Intriguing Sires - Fullmarks & Nantais & Gigabyte

Sandy-Valley Eternity is without doubt a female breed phenomenon, that will sustainably leave her marks in the population. This attractive VG-88 (2yr) Rubicon, a great granddaughter of the not less...

September 2018

Sires Report

BullTalk - september 2018

As a young DNA bull, Weigeline Tabasco expressly remained off the gTPI radar. With an average of 2515 gTPI, he did not stand out in 2014 and 2015; at the...