Комментарий к генетической оценке

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Many new polled bulls in April 2020

16 out of the more than 60 new genomic sires in the Holstein Top-250 are polled. This is due to the first big wave of Hotspot P sons because he even has 14 sons among the new polled bulls. Best Benz still remains the leader....

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Many news in the April 2020 proof run

Improvements of the proof run process have an impact on the ranking. There are even four newcomers among the five highest bulls in the Holstein top list of the progeny tested bulls. There are only a few newcomers among Red...

Категория: Kommentare zur ZWS

Many new genomic bulls in December 2019

The sire of sons Benz not only has the most (11) of the 48 new genomic sires in the Holstein Top-250, but also the new No.1 is Benz son Best Benz. Among Red Holstein there are just 6 new bulls in the Top-50, but 3 of them are in...

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Many new sires in December 2019

There are even 46 new daughter proven bulls brushing up the Holstein top list. The new No.1 among them is the Mardi Gras son Monarch. Among Red Holstein, unchanged since April, the top-class duo is Step Red and Apoll P.

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Many new genomic bulls in August 2019

With 63 new bulls among the Holstein Top-250 compared to April as well as 17 new Red Holstein bulls in the Top-50, the number of new genomic sires published is quite high this time. Benz has by far the most new sons, but the new...

Категория: Kommentare zur ZWS

Quiet August proof run 2019

Compared to many changes in April – amongst others new RZM formula and health breeding values for the first time – the recent August proof run is very constant. The first official breeding values for calf fitness, RZcalfhealth,...