Breeding Values 08/2023
A new index run was published at the beginning of August. Check out the ranking of our bulls in the updated LIST OF BULLS!
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Our Caseins Specialists
Caseins in general have beed a very disscused topic within the Holstein industry for a longer time already. The majority of attention is paid to beta caseins and kappa caseins. When talking about beta caseins, there are 3 forms of them contained in cow milk: A1A1, A1A2 and A2A2. A demand for milk with A2 caseins…
DUKO in Holstein International
In the August edition of Holstein International the below article on our bull DUKO was published:
Holstein Bull Indices December 2017
Click here to have a look at actual List of Bulls. You can find our complete list of bulls at DairyBulls.com with our NAAB No.: 526HO. Also there is a few very interesting young bulls whose semen will be ready to sell in summer 2018. They are NO-PE ZEKON, NO-PE ZIKMUND and AGRAS ZUMA-RED.
NEW PROOFS 04/2026
Check out our bulls with new breeding values!
PRODUCTION POWER!
DUKO MARISTOCRAT BORD-RED P
04-2020 Index Run Published!
A new index run was published. Check out the ranking of our bulls in updated LIST OF BULLS!