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Relaxed Management of Cattle Has Benefits
By Sharon
Durham
May 16, 2006 Style matters, even when managing
livestock, according to Agricultural Research Service (ARS) scientists who have found that proper
management of cattle helps to develop a calm herdand leads to other
benefits as well.
Recently retired animal scientist John Stuedemann and other researchers
before him at ARS'
J. Phil Campbell, Sr., Natural Resource Conservation Center in
Watkinsville, Ga., have conducted forage research with their resident herd of
Angus cattle that was first established in the 1950s.
The cattle are given "disposition scores" from finishing
companies, in this case Tri-County Steer Carcass Futurity in Lewis, Iowa.
Calves receive scores from 1 to 5 during each trip through the cattle chute. A
score of 1 means the calf is especially docile, while a score of 5 indicates
it's extremely rambunctious. Most of the Watkinsville cattle scores range from
1.0 to 1.9, and most are below 1.5.
Stuedemann's philosophy is that because the researchers handle them so much,
it's important for the animals to be as calm as possible. Any excitable or
unstable cattle are removed to lessen the risk of injury to staffers,
especially student workers.
Management methods have also been modified to keep the herd relaxed. Aids
that were sometimes used to restrain or hurry cattle along were removed from
the Watkinsville location a long time ago, according to Stuedemann. Cattle are
more likely to go through the chutes calmly when pain is removed from the
experience. This conditioning allows researchers to move the animals through
the chutes for monthly weigh-ins without incident.
While calm cattle make life easier for those handling them, Tri-County also
finds the health and average daily weight gain of the cattle to be excellent.
In the five years of custom feeding with Tri-County, 816 head of steers and
heifers posted average daily weight gains ranging from 3.1 to 4.6 pounds. Only
30 of those animals graded "Select," while the remaining 774 graded
"Choice" or better. A total of 381 head earned the "Certified
Angus Beef" label.
Read
more about the research in the May 2006 issue of Agricultural
Research magazine.
ARS is the U.S. Department of
Agriculture's chief scientific research agency.