Lim-Flex Hybrids
Bring Out The Best Of Multiple Breeds
by Jaclyn Krymowski for NALF
Lim-Flex animals , both genetically and phenotypically , show many strengths desired by both producers and consumers . In addition to the general “ hybrid vigor ” advantage of crossbreeding , those who select Limousin genetics for their programs also bring in the many maternal and terminal traits the breed is known for .
This means producers get a hardy animal efficient in multiple areas , along with quality progeny coupled with strong brood cows .
For consumers , the cross provides heavy muscling with great marbling for quality cuts of beef . ( And it ’ s even done at a higher level of efficiency making it a win for the planet as well !)
The “ flex ” part of the Lim-Flex name derives from the flexibility and efficiency that comes with the pairing . The full name is Flexible Limousin Efficient Cross ( X ). Besides here in the U . S ., it has also been a boon to the Australian beef sector .
Embracing the Flex
Cattle breeders coming from an Angus background , the most populous beef breed in the U . S ., can add performance and increase daily weight gain with the addition of Limousin genetics . The resulting hybrid maintains the do-ability and marbling of Angus and the growth and muscle with the Limousin influence , thus maximizing the yield , according to Raven Limousin .
Many producers find they like the versatile ability of the cross and the ability to still get “ the work done ”. The Lim-Flex breed allows for all-around flexibility in terms of carcass merit and maternal abilities . It also opens the door to more abundant marketing thanks to the consistent high dressing percentage of the progeny . Both productive females and terminal offspring show high levels of efficiency when it comes to feed conversion .
Something especially attractive about Limousin genetics for crossbreeding is that it pairs well with different cattle varieties , that being both established beef lines and dairy cattle .
Pairing with Angus
With the proliferation and premium prices associated with Certified Angus beef , many producers flocked to the British breed . While being on the forefront of commercial beef , Angus animals also pose some challenges regarding efficiency in areas of feeding and carcass yield .
But , Limousin genetics paired with Angus produces a low proportion of bone and fat in addition to a high percentage of saleable meat that is great for marketability . In addition , they guarantee excellent productivity at a low cost .
From a producer ’ s standpoint , Limousin also balance quite well with the Angus personality and some of their most desired traits . Limousin bulls tend to bring lighter frames to their offspring to assist with calving ease while not giving up on confirmation , muscling or live weight . ( Both Limousin bulls and cows are also touted for their fertility .)
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• OCTOBER 2022