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 quail 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 quail 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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