Tag: flavor

Growers Cover Up Local Produce

  • If the hydroponics trend continues, strawberries could be available locally everywhere. (Photo courtesy of the USDA)

It’s the middle of winter and you’re craving some fresh,
juicy strawberries. Go to your local grocery store and
you’ll find lots of packaged strawberries shipped from the
west coast or down south. For locally grown strawberries,
you have to wait till June if you live in the Midwest. But
that’s starting to change. Jennifer Guerra has the story:

Transcript

It’s the middle of winter and you’re craving some fresh,
juicy strawberries. Go to your local grocery store and
you’ll find lots of packaged strawberries shipped from the
west coast or down south. For locally grown strawberries,
you have to wait till June if you live in the Midwest. But
that’s starting to change. Jennifer Guerra has the story:


I like strawberries. A lot. There’s strawberry rhubarb pie
for starters, strawberry and spinach salad, strawberry
shortcake. But I’ve been on this kick lately of trying to
buy only locally-grown produce, which is admittedly hard to do when you
live in the Midwest, especially with strawberries. Most of
the year, they’re shipped in from Florida and California,
but there is one place in Michigan were you can still pick
strawberries as late as October.


(Guerra:) “The redder the better…that’s too green”


It’s snowing out. I’ve got on the winter coat, the hat, the gloves,
and I’m picking strawberries with Kelly Bowerman.


(Guerra:) “So, which one is this?”


(Bowerman:) “This is a tribute. We have aroma, diamante, and
tribute. Aroma is a nice big berry, diamante’s even a bigger berry,
but it just don’t turn red, it’s oranged-colored, and tribute is smaller with a lot more
flavor.”


(Guerra:) “Alright, let’s get all three. Let’s get a
variety.”


Bowerman calls his strawberries three finger berries, which
he says are roughly the same size as the ones shipped in
from California


(Bowerman and Guerra try strawberries)


And frankly, the strawberries better taste
good, seeing as how Bowerman spent 60,000 dollars on them.


Well, not on the actual berries themselves, but on the
hydroponics system he uses to grow the berries. With
hydroponics, he still grows his strawberries outside, but
instead of planting them in the ground, the runners sit in
pots above the ground in a solution of warm water and
minerals. And since there’s no soil, the strawberries can
grow from June to October without the roots freezing over at
the first sign of cold weather. Still, there’s only so much
a hydroponics system can do on its own:


“He’s gonna find out that people want strawberries at
Christmastime, and so the next step will be to put a
greenhouse over that system and then we have 12 months.”


Merle Jensen is a professor of plant science at the
University of Arizona and he knows his hydroponics. He
knows growers all across the country who’ve started moving
their hydroponics systems inside greenhouses so they can
artificially light the crops. That way, they can produce
year round. But wait, there’s more:


“All of our leafy vegetables – high value fruits like
strawberries – will all be under cover in the next 5 years.
I’m sure of that. It’s a rapid expansion, not only in the
United States, but we see it in Canada, Mexico. So, this is the wave
of the future.”


A future that Jensen swears will taste delicious:


“You know what? I can say that because we can control the
nutrition, the salinity within the root system such that we can
program that product to have more acid and more sugars and better
flavor, and we can do that through hydroponics at will. And local growing is
becoming bigger and bigger all the time. It’s just got an
image of being better.”


Of course in the Midwest, “local” is still pretty relative.
Our Michigan farmer, Kelly Bowerman, says he gets people
from up to 50 miles away to pick his strawberries:


“One guy bought $28 worth of strawberries, and he said that ain’t
no big deal cause it cost me $40 worth of gas to
get here and back.”


And he’ll have to continue putting in that kind of travel
time if he wants to eat locally grown strawberries in the
middle of winter. Unless of course Jensen’s right and
hydroponic greenhouse systems really are the wave of the
future. If so, it might not be too long before Bowerman’s
strawberries show up year round at your supermarket.


Oh, and by the way, I liked the tribute strawberries the
best. They were my favorite.


For the Environment Report, I’m Jennifer Guerra.

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Urban Vegetable Farm Takes Root in Brownfield

  • Just outside the Greensgrow compound (photo by Brad Linder)

A farm is a strange thing to see in the middle of a gritty, urban area.
But the Great Lakes Radio Consortium’s Brad Linder recently visited a small
farm on what used to be a polluted site in an industrial neighborhood:

Transcript

A farm is a strange thing to see in the middle of an gritty, urban area.
But the Great Lakes Radio Consortium’s Brad Linder recently visited a
small farm on what used to be a polluted site in an industrial
neighborhood:


One of the first things you notice about this one-acre plot in
Philadelphia is how out of place the farm looks. About a block away is a
busy interstate highway that jams up with rush hour traffic twice a day.


The farm itself is surrounded by rowhouses, a steel galvanizing plant, and
an auto detail shop.


Chino Rosatto runs the auto shop. About 8 years ago, he first met his new
neighbors – a small group of farmers.


”It was weird at first, you don’t see no farm in the city.”


But Rosatto says he got used to the farm started by Mary Seton Corboy
pretty quickly.


“It was an empty lot. Nothing there. Just fenced up, and that was it. She
came up, did something with it.”


Before it was an empty lot, this city block was a steel plant. In 1988
the building was demolished, and the EPA declared the site hazardous.


It was cleaned up, but Rosatto says it was nothing but concrete slabs
until Mary Seton Corboy and her small group of volunteers came and started
the farm they call Greensgrow.


Corboy moved to Philadelphia from the suburbs nearly a decade ago. With a
background as a chef, she’d always been concerned about how hard it was to
find fresh produce. So she decided to grow it herself.


“The question that just kept coming up over and over again was, is there
any reason why you have to be in a rural area to grow food, given the fact
that the market for the food, the largest market for the food, is in the
urban area?”


Corboy says usually food travels an average of 1500 miles from its source
to wind up on most Americans plates. And she says when it comes to flavor
– nothing is more important than how fresh the food is.


“If you eat strawberries that are commercially available,
you have no taste recognition of something that people 40 years ago would
say is a strawberry, because of the refrigeration, because of the way they
are picked underripe, because of the things they are sprayed with to give
them a longer shelf life.”


Corboy says her first choice for a farm wouldn’t have been an abandoned
industrial site. But the rent was cheaper than it would be at almost any
other spot in the city.


And even though the EPA and scientists from Penn State University
confirmed that there were no toxic chemicals left, Corboy doesn’t plant
anything edible in the ground.


She grows some plants in greenhouses. Others are planted in raised soil
beds. And she grows lettuce in PVC pipes that deliver nutrients to the
plants without any soil at all.


Corboy still regularly sends plant samples out for testing. The results?


“At one point Penn State sent us back a report, we talked to
them on the phone about it, and they said your stuff is actually cleaner
than stuff that we’ve seen grown on farms. Go figure that. We feel very, very comfortable
with the produce that we grow. Because, you know, I’ve been living on it
myself for 8 years.”


And restaurant owners say they’re happy to buy some of the freshest
produce available.


Judy Wicks is owner the White Dog Cafe, a Philadelphia
restaurant that specializes in locally grown foods and meat from animals
raised in humane conditions. She’s been a loyal Greensgrow customer for 8
years.


“As soon as we heard about Greensgrow, we were really excited
about the idea of supporting an urban farm on a brownfield – what a
dream! To you know, take an unsightly, unused block, and turn it into a
farm. It’s just a really exciting concept.”


Wicks says she’s never had a concern about the quality of the food,
because of the care taken to prevent it from touching the soil.


In addition to its restaurant business, Greensgrow sells fruit and
vegetables to Philadelphia residents at a farmer’s market twice a week.
The farm also operates one of the only nurseries in the city, which begins
selling plants this spring.


Mary Seton Corboy says running the farm has taught her a lot about food,
the environment, and waste. She says she doesn’t look at empty lots the
same way anymore. She’s learned to squeeze fruits, vegetables and flowers
out of every space of this city block. And she sees value in the things
other people throw out.


On a recent night Corboy was driving home with her farm manager Beth Kean,
and they spotted a pile of trash beside a building.


“But what they had dumped were all these pallets. And Beth
was with me in the car, and we both turned and looked at them and went,
Look at those pallets! Let’s come back and get them, they’re in great
shape!”


Urban farming is tough. Corboy originally had lofty goals for her farm.
Greensgrow was going to be a pilot project, something she’d expand to
include 10 farms throughout Philadelphia.


8 years later, Greensgrow is still anchored on its original one-acre site.
But by keeping her costs low and selling to loyal customers, Corboy sold
200-thousand dollars worth of produce last year. That was enough to make
2004 the farm’s first profitable year.


For the GLRC, I’m Brad Linder.

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Gum-O-Flage Cloaks Hunters This Season

  • Deer hunters try their best to prevent deer from sensing their presence - from hiding atop platforms to wearing camouflage clothing. (Photo by Alan Mead)

In much of the region, deer hunting season is in full swing. Hunters are taking to the woods doing their darndest to keep deer from spotting them. Now, an avid deer hunter has taken camouflage to another level. The Great Lakes Radio Consortium’s Christina Shockley explains:

Transcript

In much of the region, deer hunting season is in full swing. Hunters are taking to the
woods doing their darndest to keep deer from spotting them. Now, an avid deer hunter has
taken camouflage to another level. The Great Lakes Radio Consortium’s Christina Shockley
explains:


Neil Brentl says hunters know when a deer smells you.


“They make a very, very distinct like, huff sound, and you know. Every hunter knows
the sound. When you hear it, you almost wanna get out of your tree because you’re done.”


Brentl says that powerful sense of smell is a deer’s first line of defense. A few years
ago, Brentl’s brother suggested that perhaps the deer were sensing Brentl’s breath. The
idea for “gum-o-flage” was born.


“I took, like a regular gum, actually, like Bubble Yum, and chewed all the flavor out of
it, and added pine needles to it believe it or not. And I found that it was working.”


Brentl says the gum isn’t scientifically proven to work. But he says he hopes to have some
tests done soon. He says so far, “gum-o-flage” has been a hit with hunters in Upper Wisconsin.


For the Great Lakes Radio Consortium, I’m Christina Shockley.

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Winemakers Bugged by Asian Beetle

  • The Multicolored Asian Lady Beetle was introduced in 1916 to control aphids. It has since established populations around the country. (Photo courtesy of the USDA)

Many people in North America have already met the multicolored Asian lady beetle. It looks like an ordinary ladybug, but it has some bad habits. It stinks, it bites and it invades homes when the winter approaches and stays there until spring. And not only is it a pest in our houses, it has decided that it likes wine too. The Great Lakes Radio Consortium’s Victoria Fenner has the story:

Transcript

Many people in North America have already met the multicolored Asian lady beetle. It
looks like an ordinary ladybug, but it has some bad habits. It stinks, it bites and it
invades homes when the winter approaches and stays there until spring. And not only is
it a pest in our houses, it has decided that it likes wine too. The Great Lakes Radio
Consortium’s Victoria Fenner has the story:


Ann Sperling goes out to the vineyards every day to check for bugs. She’s the vintner
with Malivoire Winery. Malivoire is a small organic winery in the Niagara Peninsula in
Southern Ontario, just north of the New York State border. There’s one kind of bug in
particular that Ann is hoping she doesn’t see – the multicolored Asian lady beetle.


It was introduced to North American in 1916 to control help aphids on plants. In 1988 in
Louisiana, the ladybug population suddenly started to grow. Scientists still don’t know
what happened to make them reproduce so fast at that time. But in only six years, it
spread as far as the northern states and southern Canada.


The spread of the bug has been very bad for the grape and wine industry. Sperling is
nervous about these ladybugs because she was caught by surprise a few years back. She
didn’t know anything about the problems they would cause to her wine at the time.


“Typically there is a certain number of insects including wasps and things like that that
are harvested with the fruit and it doesn’t cause any problems in the processing. And in
2001 there were these Asian lady beetles and they infected, or affected, the flavor of the
wine, so that there were many wines from that vintage throughout the Niagara peninsula
that had the characteristic flavor and were not saleable.”


The big problem is that Asian ladybugs are the skunks of the insect world. Just like
skunks, they give off a bad smell to discourage predators. And they release a sticky
brown substance from the joints in their body when they’re stressed and they make a real
mess.


At harvest time, there’s a lot of commotion in the vineyards. That’s when the bugs get
really upset, and they leak all over the grapes. They also hang on to the grape clusters
and are pressed into the wine along with the fruit. Sperling says they had to dump half of
their 2001 vintage because it had a bitter taste and a bouquet of raw peanuts.


Because of this, the multicolored Asian Ladybug has become a big problem for wineries
in the Great Lakes region and in the Midwest. It’s such a pressing problem for the wine
industry that the Ontario Grape Growers Association has set up a special task force to
figure out what to do. Gerry Walker is heading up the task force. He says the ladybug
isn’t a problem this time of year, but the populations are being monitored to head off
potential problems during the harvest season.


“First of all, the bug usually is outside the vineyard for most of the season. It’s usually
located in soybean fields or forested areas. It has a wide host range in terms of what
aphid species it will feed on. It primarily feeds on aphids during the growing season,
populations build up and at the end of the growing season when cool temperatures occur
it cues the bug to look for hibernating wintering sites and also to fill up on sugars in order
to hibernate. And so they move to the vineyards as the grapes begin to ripen.”


Asian ladybugs are found across most of the southern part of North America –
everywhere that there is an aphid population.


And there is a connection between soybean fields and vineyards. Here’s why – aphids
like to eat soybeans, and the multicolored Asian ladybeetle likes to eat aphids. When the
soybeans are harvested, the beetles look for new food and move to the vineyards.


Mark Sears is an environmental biologist at the University of Guelph. He’s beginning a
study to find out the movement patterns of the ladybug. He says we can’t get rid of them.
All we can do is control them.


“This beetle’s been here long enough that there’s no way we’re going to eliminate it. We
just want to suppress its numbers so that it isn’t a problem, in this case, in the vineyards.
If we do a good job of suppressing aphids – we’re not going to eliminate them either, but
if we keep them at lower numbers then there’s less food available for beetle populations,
there will be fewer of them to move to vineyards. And therefore we should be able to
contain the problem, not the insect itself.”


Ann Sperling is one of many winemakers who’s happy to see that this major study of the
ladybug is being done. But the invasion of 2001 was also a valuable learning experience.
Sperling says they’re ready if it happens again. Malivoire Winery has bought a shaker
table to dislodge the bugs from the bunches of grapes. They’ll also hire more people to
sort the grapes by hand.


Some people in the wine industry don’t like to talk about the multicolored Asian ladybug.
They’re afraid of tainting the reputation of their wines. Ann Sperling agreed to talk about
it because she thinks there wouldn’t have been as much damage to their 2001 vintage if
they had been better prepared. They haven’t had any big problems since then.


If another large invasion happens now, Malvoire Winery is ready. Ann Sperling hopes
other wineries will learn from their experience.


For the Great Lakes Radio Consortium, I’m Victoria Fenner.

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