Ragweed Benefits
Ragweed, most experts agree is the native plant most used
by pheasant and quail, throughout its range. Ideal because of its
multifaceted function, ragweed provides for the basic needs of adults
and chicks alike. Ragweed is very valuable as a winter food source
due to its abundant and nutritious seed production. For brood
rearing it is unequalled in its structure. The sturdy, erect
stalk branches out into broad leaves that spread out at the
top. This provides a protective canopy that shields the chicks
from avian predators. Ragweed remains open beneath its canopy,
allowing the chicks easy litter-free ground access for running
about and feeding. Ragweed is highly prized by hens that
take their chicks into it because of the abundance of insects
it attracts. Insects are necessary for good chick survival
and growth because of their high protein content.
Roger Wells, Certified Wildlife Biologist and National Habitat
Coordinator for Quail Unlimited has made it his life’s
work to study the whys and wherefores of habitat and its impact
on prairie creatures, especially the quail. “Ragweed
is very important to quail,” Wells told me in a recent
visit. “Only insects provide quail with more metabolizable
calories than ragweed. Ragweed has tremendous seed production
and ragweed seeds provide the highest amount of metabolizable
energy than any other seed. There is a big difference between
calories and metabolizable calories. Some seeds may have more
calories per seed, but those calories may be indigestible to
quail, making them useless. Ragweed provides quail with more
metabolizable calories than even corn, soybeans, wheat, or
any other grain that we know.”
Ragweed Plot
Ragweed has traditionally been managed by disking in the fall
or winter, depending on soil type and region. Assuming that
there is a sufficient seed bank beneath the soil, dormant seeds
are brought to the surface, along with other weed seeds beneficial
to quail, where they are exposed to sunlight and moisture allowing
them to germinate in the spring. There are three types of ragweed.
Common or Lanceleaf Ragweed (Ambrosia bidentata), an annual
that grows to about hip high. Giant Ragweed (Ambrosia trifida),
also called Horse Weed, is an annual and grows to about 8-10’ tall.
Western Ragweed (Ambrosia psilostachya) is a perennial native
forb found on prairies and rangelands. All are similar in value
and usability to quail.
Up until now property managers have been opportunistic in
their use of ragweed. They have followed traditional management
practices and disked annually in the fall or winter to encourage
the growth of weedy fields. Depending on the quality of the
seed bank, ragweed is typically one of the many plants that
come up.
Ragweed is now taking a new and much more significant role
in quail management. Recently, more intensive use is showing
greater benefits than ever before. Clay Sisson is the Project
Coordinator for the Albany Quail Project at Auburn University
in Georgia. “Changing our management focus to brood habitat
consisting of ragweed fields has contributed to large increases
in quail populations on several local properties. In some cases
our managed quail population has doubled and tripled,” Sisson
explained recently.
These astonishing results are well documented through the
use of radio telemetry equipment and more than 5000 samples
taken since the spring of 1992, when their research began. “The
early focus was on fine tuning brood rearing habitat,” said
Sisson. Researchers selected 6 different private plantations,
totaling about 100,000 acres, in an effort to study quail management
and how to increase quail numbers.
Ragweed is one of the most beneficial areas for broods
“We felt like [brood rearing habitat] had been overlooked
and that very little was done or known. By using large samples
over a long period of time through the use of radio telemetry
equipment, a very good sample was obtained.”
“We learned early that broods overwhelmingly preferred
weed fields which are patches of annual weeds produced by winter
disking. In Georgia, these weed fields are predominantly ragweed.” The
radio telemetry samples showed heavy use of ragweed, resulting
in good survival. The good survival was attributed to good
insect production, and good cover. “We became proponents
of common ragweed.”
In an experiment on one plantation, researchers selected,
what they referred to as, the “better hunting areas.” They
worked to identify the differences between those and the less
productive hunting areas. They noted that the better ones had
excellent weed fields, equaling about 20% of the total range.
The less productive ones had weed fields in only about 5-10%
of the total range. “When the less productive areas were
increased to 20% of the total range planted in ragweed there
was an immediate response. Within 2-3 years the population
doubled,” explained Sisson.
They began cultivating it like any patch of grain, and determined
that in order to get the desired results, the ideal of total
acreage planted in ragweed patches is about 20%-30%. Sisson
described a field trial held on the Sunday prior to our conversation,
at one of the plantations where this type of work is being
done. During the field trial, on 6000 acres they moved 148
coveys of quail! “Needless to say,” laughed Sisson, “the
men are looking forward to the opening of the season!”
“Why plant?” I asked Sisson, “Why not just
disturb the soil and let it come up naturally?” Sisson
agreed that ragweed would occur naturally when soil is disturbed,
but emphasized that the high degree of success they had experienced
was due to the abundance and the dependability of planted ragweed. “There
are some places that don’t have a good seed bank; dormant
areas or areas with no recent farming history. But, by planting
you will get more for sure, without having to wait a year to
see what comes up. By planting in fall or winter, it acts as
an “insurance policy” to get a good stand. Done
in a weed field, it gives it a jump-start by seeding it in.
Once you have a good stand, disk every year for several years
until it begins to look less abundant, then seed again.”
Ragweed Plot
“Plant about 7-10 lbs per acre, using 20-30% of the
total property planted in ragweed as a formula. The plantations
using this method have increased their quail numbers to 2-4
quail per acre,” Sisson said. “Planting ragweed
has certainly contributed but so have a number of other things
- there are no silver bullets!” Then laughing, he added, “People
have been trying to get rid of ragweed for years. Farmers think
that we’re crazy, but the quail certainly don’t
seem to mind!”
Other nationally recognized experts are using ragweed in their
management practices, also. Reggie Thackston, Bobwhite Quail
Initiative Coordinator with the Wildlife Resources Division
of the Georgia Department of Natural Resources says, “Ragweed
is one of the top quail plants in the Southeast.” As
part of their quail habitat restoration program, they promote
and in some cases provide financial incentives for management
to encourage ragweed, in openings within thinned and burned
pine stands, to encourage good brood habitat. “Establishing
openings about 2-5 acres in size emulates the old patch farming
days. This way chicks can move about and feed without being
exposed.” They also encourage its use in field borders. “As
a field border, the wider the better. As little as 10’ can
be significant for quail but 30’ is better, all the way
up to 100’. Thirty feet is the width generally used by
the Quail Initiative.”
As one of our customers said, “I remember when I was
young; my uncle told me that if you want to find quail in Oklahoma
you have to find ragweed. We were always glad to have the opportunity
to hunt and glad to find birds! I recall one hunt with my old
dogs Mikey and Annie. I recall specifically, Mikey was on point.
As we approached the dogs with our guns ready I noticed that
again the dogs were pointing in a patch of sneezeweed. As the
birds boiled out from beneath the dogs point to the sound of
our shotguns, two quail folded and fell back to the earth.
The dogs raced to be first to the retrieve. Mikey picked up
a fallen bobwhite, and brought it to me for my inspection.
I noticed the yellow powder on Mikey’s muzzle, forearms
and chest and recognized the distinct yellow pollen, so reviled
by those with allergies, ragweed pollen. We found the quail
where we found the ragweed!
And according to a growing amount of research, our customer
was right. It is being proven over and over in areas planted
in the dreaded sneezeweed. If we plant it, they will come!
RAGWEED AVAILABLE IN 20 AND 40 POUND BAGS
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