June 9, 2010
Calves Sired from 40-Year-Old Frozen Semen
In exciting news, researchers have shown that frozen semen can remain viable over extended periods. Specifically, scientists from LSU’s Ag Center have produced calves from Angus bull semen that was frozen for more than 40 years.
With such techniques, scientists have developed technologies that have improved the efficiency of livestock production. For example, insemination of dairy cattle with frozen semen has resulted in a marked increase milk production per cow since the mid 1960s.
Read more here from the cattlenetwork.com.
Filed by admin at 8:33 am under Better Beef
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