Faster Gains on Grass Means Fewer Days in Feedlot
January
1998 Don Herbers conducted a test with
378 of the 5,000 yearling heifers he manages for Pyramid Ranch and HRC
Feedyard at Scott City, Kansas.
He used SweetPro
tubs on the test heifers and left the remaining heifers on their normal
mineral which included a popular ionophore. By the end of the trial,
Herbers wished he had used SweetPro on all of the yearlings. The test
heifers had out-gained the others by an average of .4 pounds per day.
Herbers calculates that the faster gain netted an extra $48.40 per head,
based on the 61 added pounds at $.80 per pound. "But that is only half
of it," said Herbers. "You also have to figure savings at the feed yard
since the heifers are owned until they are finished. Their extra gain
will save 21 days on feed."
With feed costing
$1.55 per day, those 21 less days resulted in savings of $32.55 per
head. The lower cost and increased gain equaled an improvement of $81
per head -- $30,618 on 378 heifers.
In addition to managing
pasture operations at Pyramid Ranch, Herbers works at HRC Feedyard in
Scott City, Kansas, where the yearling were fed out. HRC has capacity
for 24,000 head at the main site, with an additional 10,000 head capacity
at a nearby location.
The yard has been
active in arranging for yearlings coming off grass and going on to the
feedlot, so the test of SweetPro blocks was of particular interest.
Herbers noted that consumption of SweetPro blocks averaged .625 pounds
per head/per day. The cost per day was about the same as the mineral
and ionophore supplement given to the other cattle. "It was pretty obvious
the cattle were in better flesh," Herbers said when discussing the performance
of the test heifers.
"Typical gains are
a pound and a half; anything over that is a gift," Herbers noted as
he pointed out the additional four tenths of a pound gained by the SweetPro
fed test cattle.
Using the SweetPro
bocks to full advantage took a little experimenting and learning. Herbers
tried different locations for barrel placement. When they were too close
to water, consumption rose. Herbers and the ranch operators decided
on placing the barrels 300 yards from water.
Handling was not
difficult. A standard goose-neck trailer was employed to distribute
the barrels in the pasture. SweetPro 16
was the primary product used for the trial. Kaf
Kandi was also used to help some heifers start more quickly. When
asked if he was satisfied with the results of the test, Herbers answered
emphatically, "We will use it again next year ...I know we will ...
and on more cattle!"