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Osborndale Ivanhoe (1952–1970), Holstein bull owned by Frances Osborne Kellogg and mated 100,187 times and whose semen was shipped all over the world. [40] Toystory (2001–2014), Holstein bull whose semen has sold more than 2.4 million units worldwide and has been estimated to have sired over 500,000 offspring [41]
The Swiss Holstein is the Swiss variant of the international Holstein-Friesian breed of dairy cattle. It results from systematic cross-breeding , through artificial insemination between 1966 and 1973, of the traditional dual-purpose black-pied Fribourgeoise from the Canton of Fribourg in western Switzerland with Canadian Holstein stock.
In about 1970, importation to Sweden of semen from American Holstein-Friesian bulls began. [4] Between 1970 and 2005, the proportion of Holstein alleles in Swedish Friesian cows rose from 6% to more than 90%; in bulls the proportion rose even more. [6] The original Swedish Friesian type has become very rare, [4] and should perhaps be considered ...
The semen was sold around the world, including in the Americas, Europe, Japan, China, Russia, and Pakistan. Toystory has sired an estimated 500,000 offspring in more than 50 countries. In May 2011 he became the most productive Holstein ever, surpassing the world record by producing his 1.7 millionth unit of semen at just 10 years of age.
Dying in June 2009, Dundee is one of the bulls that many of his sons will be proofed in 2010. Descendants of Besne Buck: Jocko Besn – The famous French bull in the world today, Jocko has sold more than 1.5 million doses of semen, and could surpass Skalsumer Sunny Boy and become the world's highest sold bull in history. He has several sons in ...
Kian (11 June 1997 [1] – 2013) [2] was a red-and-white breeding bull. He was the first red Holstein bull from the Netherlands whose semen was sold worldwide; more than a million units of his frozen semen were sold. He was owned by the Dutch-Belgian company CRV . [3]
Having this specific polled Holstein with a large number of progeny greatly increased the amount of polled Holsteins present in the dairy industry and AI industry today. [1] 38 polled bulls born between 1995 and 2004 were found in the artificial insemination breeding database in 2009. These bulls have polled progeny so the number of polled ...
Since 1958 in West Germany the breed was crossed with Holstein Friesian cattle. Since the 1960s these crossed animals have been dominant, and so the German black-and-white cattle breed was born. [1] In East Germany the breed was crossed with Jersey cattle and Holstein Friesian cattle to create the German Black Pied Dairy cattle breed. [2]