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The Gelbvieh membership and exhibitors have just wrapped up a
great Convention and National Western Stock Show. One of the
highlights was having Lee Leachman as a luncheon speaker during
the AGA annual meeting activities. Lee’s topic was mature cow
size. The most recent Meat
Animal Research Center (MARC) evaluation of current genetics of
the major breeds provided an interesting comparison when you
consider the early MARC data and where breeds have headed since
the early days of continental importations. GELBVIEH is the only
major breed that has kept a handle on mature cow size.
Who are the three largest in
mature size? You’d guess they were all continental breeds,
right? The rank may surprise you. These are the four-year old
cow weights by sire breed.
| Simmental |
1353 pounds
|
| Hereford |
1348 pounds |
| Angus |
1342 pounds |
| Charolais |
1339 pounds |
| Limousin |
1330 pounds |
| GELBVIEH |
1282 pounds |
Big cows don’t equate to big
profits.
Last fall I had the opportunity to visit a large Gelbvieh
operation that is also well –respected for their Angus cattle.
The breeder had evaluated the weaning performance of the calves
and the cow weights by breed. The Gelbvieh cows were smaller and
weaned heavier calves; in fact, the Gelbvieh cows weaned 55
percent of their body weight as a bull calf, the Angus cows 47
percent of their weight.
The breeder told me that in the
early days of the continental breed introductions, before making
a decision to breed Gelbvieh, they went to visit the Garst
operation in Iowa because of their experience with so many
breeds. Mary Garst told them that the growth performance of
Gelbvieh and Simmental cattle was equal BUT the Gelbvieh cows
were a hundred pounds smaller as mature cows.
Larry Cundiff, a MARC researcher,
is quick to point out the relationship between birth weight and
mature weight. He credits Gelbvieh breeder’s prudence in
reducing birth weight for a very desirable trend in mature cow
size.
Lee Leachman is on the mature cow
size warpath! And he appreciates the Gelbvieh contribution in
his composite program for just that reason.
Lee provided an economic
comparison of 1,150-lb. and 1,400-lb. cows. The same feed
resources that would feed 100 of the big cows could support 116
of the smaller cows. His assumption that the smaller cows would
have a slightly better reproductive rate is based on experience
and research. He also credits the larger cows with the ability
to wean heavier calves, though at a lower percentage of body
weight. The 116 smaller cows wean more total pounds, which,
because they’re lighter, command a higher price per pound. Lee
gives those calves a $5.00/cwt advantage at market. Admittedly
you have to assume more income from cull cows, Lee’s example
accounts for that and still provides more than a $75 per cow
higher return for the more moderate cow herd, an advantage of
$8,121 for the 116 cows over the 100 larger counterparts.
Lee also warned the audience of
the temptation to continue down the path of selecting for higher
and higher yearling weight EPDs. He quickly points out that they
stopped selecting for yearling weight in 1997 in an attempt to
keep mature size under control. One of his points was that the
younger end of the mature cows in your herd were sired by bulls
born in 1998 or before.
Drawing from his experience with
Angus cattle, Lee points out that the average yearling weight
EPD then was 55 pounds. Today he wants a moderate yearling
weight EPD, below average frame size and mature weight.
“An Angus breeder chasing the 90
and 100 plus yearling EPDS means 1,500 plus pound cows,”
Leachman told the group.
Additionally he pointed out that
a lot of the Angus breed’s current problems in marbling and CAB
acceptance stem from those high growth cattle not reaching a
compositional end point. There is an important message for
Gelbvieh breeders to digest in his remarks.
There are biological limitations.
Remember that carcass weights are very closely associated with
mature cow weights and a strong economic incentive to produce
carcass weights in the acceptable window is present.
The more I learn about cattle
breeding, the more I realize that a lot of good things like
reproduction, growth, carcass merit and PROFITABILITY sure seem
to huddle in the middle of the road. My advice, stay out of the
ditches!
A copy of Lee Leachman’s
PowerPoint presentation can be emailed or mailed to you upon
request.
Wayne Vanderwert is the American
Gelbvieh Association Executive Director. He can be reached at
303-465-2333 or via email at
waynev@gelbvieh.org.
American Gelbvieh Association
Elects New Leadership
The American Gelbvieh Association (AGA) elected new directors
and officers during its 2007 National Convention and Annual
Meeting in Denver, Colo. With the theme of “Bridging the Past to
the Future – 35 Years of Progress”, AGA members from across the
nation gathered for committee meetings and election of new
directors.
Stuart Jarvis of Phillipsburg,
Kan., was elected to lead the American Gelbvieh Association
Board of Directors as President for 2007. Jarvis and his family
own and operate Bar Arrow Cattle Company.
Vaughn Thorstenson of Selby, S.D.
was elected as AGA Vice President. Thorstenson co-owns and
operates Thorstenson Gelbvieh and Angus. Thorstenson was
re-elected at this convention to serve a second three-year term.
Elected to serve a second year in
their respective offices were Sam Castleberry and Skyler Martin.
Sam Castleberry will continue to serve as AGA Secretary.
Castleberry, Castroville, Texas, operates an embryo transfer
service, in addition to his purebred operation, South Texas
Gelbvieh. Skyler Martin of Oregon, Ill., will serve as AGA
Treasurer. Martin owns Blackhawk Cattle Company and works with
his wife’s family operation, Nordman Feedlots.
Elected to new three-year terms were Steve Arp of Arlington,
Wis.; Mark Goes of Odell, Neb.; and Nancy Wilkinson of Model,
Colo. Arp and his wife, Betty, operate Arp Gelbvieh, a family
owned and operated farm. He also manages the beef unit at the
University of Wisconsin-Madison. Goes is an instructor of
livestock production at Southeast Community College in Beatrice.
Goes and his wife, Patty, have their own seedstock operation,
M&P Gelbvieh. Wilkinson with her husband, Bill, and daughter,
Sydney, owns Wilkinson Gelbvieh near Model, Colo. Nancy also
supervises distance learning programs at Trinidad State
University in Trinidad.
Other individuals serving as
directors include: Jim Beastrom, Pierre, S.D.; Randy Gallaway,
Mulhall, Okla.; Dick Helms, Arapahoe, Neb.; David Judd, Pomona,
Kan.; Al Knapp, Bonner Springs, Kan.; Ed Kalianoff, Steele,
N.D.; Scott Starr, Stapleton, Neb.; and Steve Tarvin,
Chickamauga, Ga.
The AGA Board of Directors makes
the policies and sets the direction of the American Gelbvieh
Association with input from the membership through a
well-developed committee system. The American Gelbvieh
Association represents 1,500 members nationwide. For more
information on Gelbvieh programs visit the website at
www.gelbvieh.org. |