Tag: genetically modified

Heirloom Seeds Preserved in Gardens

  • The produce we see in stores today are bred for uniformity in color and size. Heirloom seeds grow vegetables that look different, and those who grow them say they taste better too. (Photo by Deon Staffelbach)

Planting a seed has a pretty obvious purpose: once you put it in the ground, if you’re lucky, a few weeks later something pretty or useful pops up. But for some people, seeds are a lot more than that. The Great Lakes Radio Consortium’s Nora Flaherty has this report:

Transcript

Planting a seed has a pretty obvious purpose: once you put it
in the ground, if you’re lucky, a few weeks later something pretty
or useful pops up. But for some people, seeds are a lot more than
that. The Great Lakes Radio Consortium’s Nora Flaherty has this report:


Greenfield Village is a historical village that’s part of the Henry Ford
Museum in Dearborn, Michigan. The village has one of those “living history”
farms where people do things like shearing sheep and chopping wood, while
dressed in 19th century clothing.


They try hard to make the farm authentic,
and part of this has to do with the seeds they plant — they’re the very same
kinds that 19th century farms in this part of the country would have used.
They’re called heirloom seeds. Jim Johnson is the manager of special
programs at Greenfield Village. He says that the vegetables that heirloom
seeds produce aren’t what people are used to seeing.


“They’re lumpy and bumpy and sometimes have a strange look to them, but some of these varieties have a taste that cannot be compared to the things you can find on the supermarket shelves today. Most of the things you can find today in the standard produce section, they’re grown to be uniform, they look appealing to the eye, but typically they don’t have a very good taste and have been around for a while.”


Johnson says that it’s important to use seeds that are authentic. That’s
because what people plant, can show a lot more about them than just what
they eat. Laura Delind is an anthropologist at Michigan State University;
she says that even the names of seeds, can say a lot about a group. She
points to a seed grown by traditional farmers in Africa, that has a much
more telling name than what you’d see on a seed packet at your local
hardware store.


“It grew at a time when a majority of other beans didn’t. And what I found compelling is the seed was called ‘So the Grandparents Can Survive.’ Inherent in the seeds is a whole set of social relationships, responsibilities, cultural understandings, and a collective wisdom about how to manage, live well in a particular place.”


Delind says that in the U.S. we’ve lost a lot of this. But for many people, growing heirlooms isn’t just a thing of the past or something that people do in far-off countries.


Heirloom gardening has become more popular in recent years. In part that’s
because of the taste. It’s also because people have become more concerned
about commercially developed seeds, which are sometimes genetically
modified. Royer Held offers classes about heirloom seeds. He says that
planting, saving and sharing heirloom seeds, are important for a lot of
reasons, especially now when the food we eat comes from fewer and fewer
places.


“People are giving up the cultivation of these varieties they’ve maintained over centuries and millenia. We’re basically at risk of losing a lot of very unique agricultural material. And what we’re trying to do here in Ann Arbor is to encourage the gardening community here to take on as their personal responsibility the maintenance of these varieties.”


Although Royer Held is a long-time gardener, he can’t say that he’d given
that much thought to spreading the word about heirlooms until a couple of
winters ago. When bad weather kept him inside, he passed the time reading.
In one book he found that that the U.S. Department of Agriculture, kept
supplies of lots of heirloom seeds that weren’t widely available.


He requested several kinds of potato seeds from the agency. When they arrived
he and his friend Marcella Troutman planted them along with some other
heirloom seeds. They saved the seeds and cuttings from the new plants, and
now they’re making these available as well as trying to get people used to
the idea of saving their own seeds. She says that people can be a little
intimidated by the idea.


“They almost think it’s not going to be as good as having bought seeds in a packet from a reputable seed company.”


She hopes that in time, people will get over this. Royer Held adds that saving seeds and sharing them with your friends are all part of what makes gardening rewarding.


“If you grow heirlooms, you should save the seeds, because it’s only by saving the seeds that you can allow the plants to grow and develop and adapt to particular growing conditions. And if you do, save enough for your friends because they might want some too. And if they take time, they’ll probably wind up liking them better, which gets us back to why we all garden.”


They hope that in the end, people will get comfortable enough to start creating and sharing their own varieties.


For the GLRC, I’m Nora Flaherty.

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Honda’s Soybean Solution Encourages Non-Gmo Farming

  • Honda is well known for its cars, but might soon be known as number one in non-GMO soybean exports. (Photo by Simon Cataudo)

Most people associate Honda with cars and motorcycles. But the company has an interesting sideline: as a cost-saving measure, they’ve been exporting soybeans from the U.S. to Japan. The Great Lakes Radio Consortium’s Nora Flaherty has more:

Transcript

Most people associate Honda with cars and motorcycles. But the company has
an interesting sideline: as a cost-saving measure, they’ve been exporting
soybeans from the US to Japan. The Great Lakes Radio Consortium’s Nora
Flaherty has more:


Honda started exporting the beans as a way to reuse the huge cargo
containers that would arrive at the plant filled with auto parts. Instead of
sending them back empty, they wanted to fill the containers with something that
they could sell, and soy beans were a good fit. Joe Hannisik is the manager
of the plant, called Happy Ohio, where the beans are processed for shipping.


“We basically contract production with about 250 to 280 farmers in Ohio and
southern Michigan, for contract production, back to Happy Ohio, for processing and shipment of
soybeans primarily to Japan the majority of them.”


Honda only buys beans that haven’t been genetically modified, because that’s
what the Japanese prefer. And Honda pays farmers a higher price for their
beans than they’d get on the open market. Hannisik says that this can make a
difference when farmers are making decisions about whether to plant
genetically modified seeds.


For the GLRC, I’m Nora Flaherty.

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New “Golden Rice” to Alleviate Health Problems?

British researchers say they’ve developed a new genetically modified
strain of rice that could solve a major health problem in the developing world.
The Great Lakes Radio Consortium’s Lester Graham reports:

Transcript

British researchers say they’ve developed a new genetically modified strain of rice that could

solve a major health problem in the developing world. The Great Lakes Radio Consortium’s Lester

Graham reports:


Six years ago, Swiss researcher Ingo Potrykus announced he’d designed a “golden rice” that had been

genetically mainpulated to increase iron and beta carotene.


Beta Carotene is rich in vitamin A, which could help reduce childhood blindness in developing

countries. But in the field, the golden rice didn’t produce adequate levels of Beta Carotene.


Now British scientists at the company Syngenta report in the journal Nature Biotechnology they’ve

developed a genetically modified strain that does contain enough Beta Carotene.


When the first ‘golden rice’ was announced, the biotechnology industry used it in a public

relations campaign on TV. When the first strain didn’t live up to the promise, the campaign was

quietly removed. The original ‘golden rice’ was to be given to farmers in developing countries for

free. Syngenta’s website does not indicate whether it will give away its strain of rice.


For the GLRC, this is Lester Graham.

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Groups Call for Moratorium on Gm Trees

Some environmentalists are calling for a moratorium on growing genetically altered trees in orchards and forests. The Great Lakes Radio Consortium’s Lester Graham reports:

Transcript

Some environmentalists are calling for a moratorium on growing genetically altered trees in
orchards and forests. The Great Lakes Radio Consortium’s Lester Graham reports:


Genetically modified crops have been in the fields for a number of years. Now, genetically
altered trees are being introduced. Fruit trees with genes spliced in to protect them from pests or
disease are becoming more common. And some forest trees are being genetically altered to make
them easier to process for paper.


Jim Diamond is with the Sierra Club. He says if these genetic traits are transferred into the wild,
it could mean biological contamination…


“When you put corporate-patented hacked genetic code out into the out-of-doors where it can
travel around, that genetic code can get into other related species and the way in which they can
interact and change nature is not understood at all.”


Orchards and paper companies say use of the genetically modified trees is safe. In some cases,
genetically modified trees have prevented the loss of entire fruit industries… and might be used
to restore some valuable trees back to the forests.


For the Great Lakes Radio Consortium, this is Lester Graham.

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Benefits and Risks of Cloned Cows

Milk production is big business in the upper Midwest. Now, the president of a biotech company in Wisconsin is milking a herd of cloned cows that he says could give the Great Lakes dairy industry a boost, but there are still questions about the health of cloned cows, and whether the milk they produce is safe for human consumption. The Great Lakes Radio Consortium’s Gil Halsted has the story:

Transcript

Milk production is big business in the upper Midwest. Now the president of a biotech company in Wisconsin is milking a herd of cloned cows that he says could give the Great Lakes dairy industry a boost. But there are still questions about the health of cloned cows and whether the milk they produce is safe for human consumption. The Great Lakes Radio Consortium’s Gil Halsted reports:

(Sound of milk splashing into a sink)

Just outside the milking parlor at the Infigen Dairy a steady stream of milk is flowing from a pipe into a sink. It gurgles down the drain into another pipe that leads to a holding tank. Infigen president Michael Bishop says the milk is perfectly safe and nutritious but when the day’s milking is done he’ll get rid of it.

“Right now that milk is worth 15, 16 dollars a hundredweight and we’re dumpin’ it.”

The milk Bishop is dumping comes from 23 cloned cows. He produced them by removing the genetic material from an unfertilized cow egg and then inserting the DNA from the ear of a cow he wanted to reproduce. The result is a herd of cows that looks uncannily identical. There are no regulations requiring Bishop to dump the milk from his herd. But the FDA has asked all owners of cloned livestock to keep food products from their animals off the market until the agency decides whether or not to regulate them. The FDA is waiting for a National Academy of Sciences report on animal cloning due out later this spring before it makes a decision.

FDA spokesperson Stephen Sundlof says even if the report includes no red flags on food products from clones, the agency may require tests on the milk from cloned cows before it goes on the market.

“That would be to look compositionally at milk from cloned animals and compare that to milk from non-cloned animals to see if there was any substantial differences. But other than that we would likely find that those products were in fact identical to normal milk produced by uncloned animals.”

Michael Bishop is confident the milk his cloned cows are producing is perfectly safe for human consumption. In fact he says he’s already run the kind of test Sundlof is talking about comparing the milk of his cloned cows with the milk from cows at a neighboring dairy.

“Nothing new in the cloned cows… but there were variants in the bulk tank of a neighbor dairy, so it really turns out that the food product is more predictable. It’s gonna be the same in a cloned animal.”

But critics of cloning food say there are still lots of unanswered questions. Infigen isn’t the only company cloning dairy cows and several consumer groups are lobbying the FDA to put some strong regulations in place before milk from any of the diaries using the procedure is allowed on supermarket shelves. Joseph Mendelsen is with the Washington-based Center for Food Safety. He says there are a number of potential health problems for cloned cows. For instance they may be more susceptible to mastitis, and may require more use of antibiotics.

“Are there possibly subtle genetic differences that may affect the nutritional quality of the milk? I don’t think those issues have been looked at and they’re certainly not gonna be looked at with the scrutiny I think that consumers expect if we don’t have a mandatory regulatory system looking at cloned animals and the products derived from them.”

Infigen’s Michael Bishop agrees that regulations to insure the quality of the milk may be necessary, and he’s in favor of labeling the milk from cloned cows so consumers can make an informed choice.

“Americans are used to having choices and I believe they should have this choice. Let’s let science prove one way or the other if there’s a difference and then let’s let the marketplace decide if that product is going to be acceptable.”

Critics of cloning all say labeling should be required for food from cloned animals. But they’re even more concerned about the affect clones will have on genetic diversity. John Peck is the executive director of the Wisconsin-based Family Farm Defenders. He says an increase in the number of cows with identical genes will reduce the range of genetic diversity. And that means, he says, that herds of cloned cattle will be even more likely to face problems from disease and viruses.

“If you’re basically engineering in this uniformity, you’re also engineering susceptibility to catastrophic events, which we’ve seen that with other crops that are genetically engineered or hybrids that are vulnerable to one form of blight or rust or something that comes in from afar. The big question then is, who’s gonna pay for that? You know are the consumers gonna foot the bill when a factory farm of two thousand dairy cows all gets wiped out by one virus?”

But Michael Bishop says his cloned cows will not be any more at risk for disease than the original healthy cows they were cloned from. He predicts that once cloning catches on, farmers running large commercial dairies will begin adding clones to their herds to increase their efficiency.

“Because they’ll actually be able to create a more uniform consistent product from cow to cow to cow, and be able to predict how much hay, how much feed, and exactly what the outcome’s gonna be. Is it gonna be thirty thousand, thirty one thousand, thirty two thousand pounds of milk from the inputs they put in.”

Just
how quickly large dairies turn to cloning for economic advantage though depends a lot on whether the FDA decides to impose restrictions on the milk the cloned cows produce.

For Great Lakes Radio Consortium, I’m Gil Halsted.

Engineering a Cleaner Pig

Like most farmers, hog farmers have seen a shift from small, family-owned farms, to large-scale hog operations, but more pigs on less land creates some major environmental problems – especially, what to do with all that manure. Bio-tech researchers in Canada believe they have created an animal that will help. The Great Lakes Radio Consortium’s Mark Brush has more: