Rotational Grazing Helps Organic Ranchers Accomplish Goals
By Jason
Johnson, Public Affairs Specialist
A
passion for natural, wide-open spaces is driving southern Iowa organic grass
farmers Mike and Dan DeCook to “re-wild” their land in the most holistic way
possible. For their cattle business, this means adopting an organic grazing
system that includes just grass, trees, mineral and water—no chemicals of any
kind.
The DeCook brothers run a 450-head organic cow/calf,
rotational grazing system on 750 acres of rough, hilly, tree-laden pasture in
Marion County, near Lovilia. Their parents, Mark and Kay, purchased the property
about 20 years ago. In the late 1990s, Mike and Dan took over daily farming
operations. “We’re very passionate about protecting open space and wild
landscapes, but still doing agriculture and fusing all that together,” said
Mike. The family recently started its second year producing certified organic
livestock.
NRCS Planning Helps Achieve Goals
Mike says the family goal is to run a low-input,
ecologically-friendly, profitable business. To help achieve that goal, the
DeCooks adopted a multipaddock rotational grazing system in 2001 on a
recommendation by the U.S. Department of Agriculture’s Natural Resources
Conservation Service (NRCS). DeCook says the 550-acre rotational grazing system,
planned and designed by NRCS, will someday allow their cattle to graze year
round.
The DeCooks received financing through the NRCS’
Environmental Quality Incentives Program (EQIP). EQIP is a voluntary program
that assists in the installation and implementation of structural and management
practices on eligible agricultural land.
District Conservationist Jay Jung, with NRCS in Marion
County, says grass height and health show the producer when it’s time to move
the cattle. Livestock move from paddock to paddock in a multipaddock rotational
grazing system, according to forage use. Rotational grazing allows pastures to
rest and regrow, provides for a longer grazing season, more evenly distributes
manure (fertility) throughout the paddocks, controls weeds and brush naturally,
improves the quality of feed for cattle, and increases stocking rates.
Rotational grazing also prevents soil erosion by maintaining a uniform forage
cover.
Mike DeCook says the best pastures include a combination of
warm and cool season grasses. With the implementation of the rotational grazing
system, he has seen a lot of new legumes. “If you graze right, a lot of other
things get right,” he said.
Other benefits from the DeCooks’ rotational grazing system
include spending less time moving the animals and less stress for livestock. “We
used to have a roundup—kind of cowboying them up—but it was too much stress on
us and the cattle,” said Mike. “Now, I open the gate and call them. I check the
water and the mineral, and by the time I get back they are usually all in [the
new paddock].”
Organic Success
Why
did the DeCooks decide to produce certified organic livestock? The brothers say
they were ecologically-minded even as young kids. “The wilder and more natural
the country, the better,” says Mike. “I’m not a fan of anything genetically
modified or any toxic chemicals. I don’t want to use it and I don’t want to be
around it,” he says. “I like putting things back on the land that are
beneficial—not just stuff that boosts yields, but helps everything—from
earthworms to soil bacteria to bobolinks.”
He admits the transition to certified organic livestock was
difficult. Instead of using chemicals to control flies, worms and parasites,
DeCook built up the cattle’s immune system over time. “The first couple years
were tough. We had a lot of cows that couldn’t make it,” he said. The cattle are
now thriving.
DeCook says low input costs are the key to increased
profits. Instead of driving all-terrain vehicles, the DeCooks ride horses to
move cattle and enjoy their property. He says they don’t need a lot of
equipment. The cattle do most of the work. “All we do for the cattle is provide
them forage, mineral and water,” he says. “If more people knew that you can make
a decent living with grass, I think they would do it. I think stress levels
would go way down.”
In today’s times of high commodity crop prices, Jung says
he’s thrilled there is a producer who still believes in grass. “I’m excited that
he knows his land needs to be in grass,” says Jung, “and that he’s finding a way
to make a living at raising cattle. Southern Iowa is cattle country, and it
needs to be in grass.”
For more information about a conservation plan to help you
achieve your farming operation goals, visit your local USDA Service Center.
Wetland Fits DeCooks’ Goals
Since wetlands are naturally effective in improving surface
water quality and recharging groundwater, it should surprise no one that the
DeCooks recently restored a 279-acre wetland through the Wetlands Reserve
Program (WRP), near the Hammond Covered Bridge, just south of Attica in Marion
County.
Through WRP, NRCS provides technical and financial support
to help landowners with their wetland restoration efforts. The goal is to
achieve the greatest wetland functions and values, along with optimum wildlife
habitat, on every acre enrolled in the program.
The DeCooks seeded their wetland with a native mix
harvested from the Doolittle Prairie, a 40-acre tract of pothole prairie in
Story County. “I think that’s the best mix you can get in Iowa,” said Mike
DeCook. “It’s very diverse.”
Wetlands also help reduce flooding and sediment delivery,
protect biological diversity, and provide wildlife habitat and recreational
opportunities.
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