JAN BIERMA

September 2023

Sires Report

Cherry-Lily Luster-P: He Provided Polled with the Decisive Jump to the Top TPI with Lots of Conformation

Let’s be honest: five years ago, who would have expected that in 2023 the world would have a progeny proven polled sire who combines 2902 TPI with a faultless conformation...

September 2023

Sires Report

BullTalk - September 2023

Last year in July he provided a memorable HI cover picture: the now four-year-old German bull Adissio-PP. ‘From the outset he was very popular; the first two years he was...

August 2023

Herd reports

After Two Tragic Barn Fires: Finally Hope Emerges Again for the Perreault Family

It is the terror of many dairy farmers: barn fire. The tremendous damage and the loss of valuable, appreciated animals makes it a true drama. In the Canadian province of...

August 2023

Sires Report

BullTalk - August 2023

Swissgenetics is marketing a polled sire with unique qualities: Vogue Hero-P. ‘He is extremely popular in Switzerland, because he is very all-round,’ tells Marc-Henri Guillaume from Swissgenetics, who points to...

August 2023

Cow Families

Pagiepass: Splendid French Ambassador for American Barbie Family

Among the most northeastern departments of France is Moselle, which borders both Germany and Luxembourg. In this hilly region – close to the community of Filstroff – we find the...

August 2023

Sires Report

On Route to Nearly Complete Perfection: Pine-Tree-I Pursuit

In December 2021, he dazzled as America’s new nr.1 TPI sire. In HI’s March 2023 edition, he was one of the most faultless Holstein transmitters available. His name: Pine-Tree-I Pursuit....

July 2023

Sires Report

Ultra-deep Pedigree Leads to a Modern Bestseller: Kings-Ransom Dreambig

The bull that you see pictured on this page is a special star for owner St.Jacobs. Listen for a moment to St.Jacobs manager Brian Behnke: ‘From Kings-Ransom Dreambig, more doses...

July 2023

Herd reports

The Ambition at OCD: ‘Breeding an Elite Conformation Sire That is Also Very Suitable for Commercial Herds.’

The prefix is one of the best known in modern Holstein breeding: OCD. It is the source of one of the most influential Holstein cows in recent times (Miss OCD...

July 2023

Sires Report

BullTalk - July 2023

‘I have seen his Prosperous dam, Bandares grandam, and Damaris great-grandam myself; all three are impressive cows with tremendous udders. All three are still active in the barn of breeder...

June 2023

Legend Dairy

Legend Dairy: Now Already Four Generations of EX Dutch-Belted Cows in a Row!

In California, a tour de force has been accomplished. An authentic tour de force, on the initiative of Ron Pietersma. At his Legend Dairy Farms in the Californian Chino, one...

June 2023

Sires Report

BullTalk - June 2023

‘It all started with the purchase of four Bolton embryos out of the American cow Sandy-Valley Gar Truffle EX-92, a daughter of the icon Ricecrest Terry Tory EX-93. Three heifer...

June 2023

JAN BIERMA

Select Sires/WWS: Creating the Most Profitable Jersey Cow that the Breed will Need Five to Ten Years from Now

‘JPI is a total index that is receiving a lot of attention, as is CM$. Both indexes help the breed by providing direction, and we look at both when making...