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Limousin has become the first beef breed in the world to take advantage
of sexed semen technology. In partnership with leading AI company Cogent
Breeding Limited, Northern Ireland Limousin breeders, Raymond & Stephen
Crawford have had sexed semen collected from their two Limousin bulls,
Sauvignon and Vigot. This new technology has already met with significant
interest in developing export markets.
The Crawford Brothers run the Rathkeeland & Newlittlemount herds
in Northern Ireland and their two bulls have been housed and collected
at Cogent’s 'five-star' facility near Chester since the autumn
of 2006, making them the first Limousin bulls in the world to have sexed
semen made available.
Sauvignon is a five year old senior bull and was a prolific
show ring winner in 2006 and Vigot is an exciting young bull whose has
also made
a good start in the showring.
Cogent has been at the forefront of sexed semen technology
since 1998 and are the industry leaders. The technology takes advantage
of a small
difference in DNA content between male and female sperm, to ensure that
the semen, once sexed, has on average over 90% female sperm in every
straw. Cogent were the first company in the world to commercially offer
sexed semen in 2000 within the dairy industry and since then they have
continued to be the pioneers world-wide with the launch of sexed semen
from top Limousin sires being the next logical step.
Sexed semen has other potential breeding selection advantages including:
•
Breeding replacements from the best females to speed up genetic progress
•
Biosecurity – breeding one's own replacements cuts down disease
risks
•
Selection options - female calves for first-time calvers
Ania,
from Top Farms, Poland, with Limousin bull, Vigot
The export potential for this new technology appears considerable
with new EU countries and others looking to establish a beef breeding
population
in the quickest
and most effective ways possible. With this in mind, Raymond Crawford spent a
lot of 2006 developing potential export markets for his stock, and in particular
the semen from Sauvignon and Vigot. Working closely with the international team
at Cogent, outlets have already been developed into Germany and Poland, with
others on the way. Cogent’s agents in Poland, Top Farms, have now grown
a strong link with the Limousin breed in the UK, already having taken delivery
of 3 shipments of around 90 heifers in total, with more planned. Following on
from the heifer imports, sexed semen from Vigot is now on its way to Poland to
start breeding replacements for the future.
Raymond Crawford comments: “This is an exciting new technology which offers
great potential. Today’s beef producers are looking for predictability
and if this technology meets this demand then I’m pleased that the Limousin
breed is at the forefront of another potential new market. I plan to be with
the British team at SIMA in Paris from 4 to 8 March and look forward to meeting
fellow breeders there.”
For more information see: www.limousin.co.uk, www.crawfordbrothers.co.uk and www.cogentuk.com
[11 Feb 07]
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