Small German AI OHG Harvests Five Top-10 RZG Sires: ‘We Strive for the Most Efficient Breeding Program Possible’
Five sires in the progeny proven top-10 RZG. This remarkable result was obtained by OHG during the December release. Remarkable, because the German herdbook (38,000 animals on milk production recording) around the city of Osnabrück, as an AI company, launches only twelve black & white Holstein bulls annually. What strategy lies behind the current successful round of progeny proven sires? HI spoke with OHG General Manager Hans-Willi Warder and his colleagues Maik Wittemeier and Rita Esbach.
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