Press-Republican

Local News

February 22, 2010

Paul Smith's professor studies potatoes in Uganda

Paul Smith's experts compare Uganda farm methods

PAUL SMITHS — At Paul Smith's College, James Tucker teaches the only three-credit course in North America devoted to the potato.

"The Humble Spud," a cultural-anthropology class, is his spin on a century-old family tradition on Tucker Farms in Gabriels.

Last February, he received an e-mail from Teach and Tour Sojourners, an agency that provides international educators with teaching opportunities in Ugandan schools, colleges and universities.

Potato climate
From James Lang's book, "Notes of a Potato Watcher," Tucker knew Uganda produced potatoes and that the World International Potato Center had a sub-Saharan office in Kampala.

Recently, Tucker spent 18 days there, along with two Paul Smith's seniors: Rand Snyder, a surveying technology major, and Rosalie Santerre, an industrial operations forestry major.

The trio learned how Uganda produces nuclear-disease-free seed potatoes.

"Potatoes require temperature variations between night and day," explained Tucker, who is the college's recreational and intramural coordinator.

"Up here in the Adirondacks, because of our latitude and our elevation above sea level, we get a broad temperature range between night and day. It's great for potatoes, not corn, tomatoes and sweet potatoes.

"The equator runs right through Uganda. Raising potatoes is difficult. The temperature fluctuates between 72 and 85 degrees. It's ideal for being outdoors but not for growing a potato."

Shelf life
In South America, the Incas of Peru originally cultivated potatoes between 7,000 and 12,000 years ago at elevations between 7,000 and 11,000 feet above seal level. The potato requires between 90 and 110 days to reach maturity.

In Uganda, where snow, ice and frost are not factors, farmers have a potential year-round growing season in the southwestern mountains.

After harvest, potatoes are stored in small barns.

"The temperature is too warm," Tucker said. "A potato grown in the North Country, you can harvest it in September, and it will maintain its integrity as a food product until May or June. In Uganda, it has a shelf life of three or four weeks."

Culture enlightening
In Uganda, growing potatoes is mostly women's work.

"They don't utilize tractors or farm animals," Tucker said. "Everything is done by hand, a hand-held hoe."

Ugandan women hoe around big rocks on terraced mountaintops with steep angles, where a U.S.-donated Massey Ferugson is useless.

"They are very well trained at the farmer level," Tucker said. "I was impressed with that. The researchers are highly educated. They provide information to farmers and co-operative educators to teach proper crop rotation, how to best avoid potato diseases. They don't have the Colorado potato beetle. Fortunately, that's very good for them. But they do have the same soil-borne potato diseases that we have."

Snyder found his Ugandan sojourn enlightening.

"Just exposure to Africa, the cultural and cultural differences — just to see it with my own eyes."

More than 1,500 indigenous potato varieties grow in the Andes. In Uganda, the predominant variety is Victoria, named for Lake Victoria. The primary growing areas are in Kabale and Kisoro.

"Those potatoes are raised at elevations between 6.000 and 8,000 feet, so pretty high up," Tucker said. "The soil where they raise the potatoes is very mountainous and terrace, like the Andes in Peru. The mountains are extinct volcanoes, and extinct volcanoes are very, very fertile. The potato lands in Washington, Idaho and Oregon are volcanic soil also. I see these parallels popping up."

The Ugandan potatoes are grown very green, but transporting the potatoes to the people, who live six and a half hours away, is a challenge. There are no railroads. Even highways threaten the wild things — zebras, crocodiles and giraffes — and children herding cattle and goats in the mountainous terrain.

"Transportation will remain a problem," Tucker said.

Nutrients you need
On the plus side, a hungry population can grow more usable calories from an acre of potatoes than any other vegetable or fruit crop, he said.

"If you just consume potatoes and whole milk, you would be nutriently complete. You may not be happy, but you get all the nutrients you need. The Irish people did it for a century."

In Uganda, farms are small. The soil is not abused.

"Everyone is connected with the earth," Tucker said.

E-mail Robin Caudell at: rcaudell@pressrepublican.com

Text Only | Photo Reprints
Breaking News
New Today
  • Recovery Center to hold open house

    Smashing stereotypes and eliminating the stigma of mental-health issues has led to formation of a new place in Franklin County for clients to get wrap-around services to help them rejoin the community.

    Updated: 2 hours
Local News
  • Ticonderoga faces severe school cuts

    The district is starting its new budget process almost $2 million in the hole. Officials are seeking public input on the problem.

    Updated Feb 13, 2012 7:22 am 1 Photo 1 Link
  • One injured in Plattsburgh house fire

    A female suffered second- and third-degree burns in a fire at her South Catherine Street home early Sunday.

    Posted Feb 13, 2012 2:28 am
  • Plattsburgh's Sweet Adelines sing music of the heart

    Sweet Adelines spread message of love on Valentine's Day with yearly singing valentines.

    Posted Feb 13, 2012 2:28 am 1 Photo
  • Love between the lines

    Dr. Nell Irvin Painter of New Russia and Plattsburgh State's Dr. J.W. Wiley share historical and current viewpoints on interracial loving, American-style. INCLUDES VIDEO

    Updated Feb 13, 2012 4:38 pm 2 Photos 1 Video
  • NCCS wins CVAC cheerleading competition

    NCCS wins first place for the eighth time in nine years

    Updated Feb 13, 2012 11:17 am 4 Photos 1 Slideshow 1 Video
  • Cheerleading photos (2/12/12)

    Updated Feb 13, 2012 6:23 am
  • Tentative contract reached with officers

    The deal with New York state would cover the 2,800 members of the New York State Correction Officers and Police Benevolent Association who typically work at specialized state centers such as the Sunmount Development Disabilities Services Office in Tupper Lake.

    Updated Feb 13, 2012 7:21 am 1 Link
  • Lookback: Feb. 13-19

    News stories from around the region from 25, 50, 75 and 100 years ago this week.

    Posted Feb 13, 2012 2:28 am 1 Photo
  • Of Interest: Feb. 13, 2012

    Peru Central School Board to hold budget discussion; Dannemora to discuss highway post; Beekmantown School Board invites budget input; Willsboro School Board to discuss policies; Chazy School Board to discuss budget; SLCS Board to appoint clerk pro-tem; Keeseville Zoning Board cancels meeting; Elizabethtown-Lewis School Board to work on budget.

    Posted Feb 13, 2012 2:28 am
  • Gourds' shapes create interesting canvas

    Georgette Bacon's gourd art is on display through March 10 at Foothills ARTSociety in Malone.

    Posted Feb 13, 2012 2:26 am 3 Photos
  • February 12, 2012
  • NCCS wins CVAC cheerleading competition

    NCCS wins first place for the eighth time in nine years

    Posted Feb 12, 2012 9:09 pm 4 Photos
  • One injured in Plattsburgh house fire

    A female suffered second- and third-degree burns in a fire at her South Catherine Street home early Sunday.

    Updated Feb 12, 2012 6:36 pm
  • Plattsburgh's Sweet Adelines sing music of the heart

    Sweet Adelines spread message of love on Valentine's Day with yearly singing valentines.

    Posted Feb 12, 2012 3:47 pm 1 Photo
  • Ticonderoga faces severe school cuts

    The district is starting its new budget process almost $2 million in the hole. Officials are seeking public input on the problem.

    Posted Feb 12, 2012 2:54 pm
  • Tentative contract reached with officers

    The deal with New York state would cover the 2,800 members of the New York State Correction Officers and Police Benevolent Association who typically work at specialized state centers such as the Sunmount Development Disabilities Services Office in Tupper Lake.

    Posted Feb 12, 2012 2:54 pm
  • Attempted-murder trial set

    The case against Robert J. McCann, who is charged with trying to kill his former girlfriend at a secluded Westville site, begins Tuesday in Franklin County Court.

    Posted Feb 12, 2012 2:28 am 1 Photo
  • A historic battle for interracial marriage

    Forty-five years ago, the U.S. Supreme Court struck down all remaining state bans on interracial marriage in Loving v. Virginia.

    Posted Feb 12, 2012 2:28 am 3 Photos
  • Fireworks to close weekend carnival

    The final day of the Saranac Lake Winter Carnival is filled with activities and events. INCLUDES VIDEO

    Updated Feb 12, 2012 7:14 am 6 Photos 1 Video

Recent Article Comments
Albany Round-up
Photo of the Day
Strange News
Videos: Editor Picks
Bacteria Keep Swimmers Off Some Fla. Beaches Police: Houston Found Under Water, Unconscious Sandusky Can See Grandkids, Have Local Jury Obama Unveils $3.8 Trillion Budget Raw Video: Israeli Embassy Car Attacked Coroner: Don't Know Houston's Cause of Death Yet Valentine Greetings Sent Worldwide From Loveland Greek Austerity Measures Spark Riots Raw Video: Obama Budget Goes to Capitol Hill Arab League Wants U.N. Help in Syria Nordic Festival Puts North Korea in Spotlight 'Rumor Has It' Adele's Rolling in the Grammys Grohl, Grammy Nominees Cut Up on the Red Carpet Greece Passes New Austerity Deal Amid Rioting Raw Video: Greek Rioting Ahead of Austerity Vote Raw Video: Child Rescued After Kosovo Avalanche Pop Music Superstar Whitney Houston Dies at 48 Whitney Houston's Church Mourns Her Passing Reaction to Houston's Death at Clive Davis Party 79 Turtles Seized at Shanghai Airport