MOTHER Talks with Wes Jackson of the Land Institute in Kansas

By Joel Bourne
Published on April 1, 1995
1 / 6

Dr. Jackson at the Land Institute in Kansas.
Dr. Jackson at the Land Institute in Kansas.
2 / 6

Pulling a binder in a field of sweet sorghum.
Pulling a binder in a field of sweet sorghum.
3 / 6

Aerial view of experimental plots near the Institute
Aerial view of experimental plots near the Institute
4 / 6

The heart of the early Institute: Dr. Jackson's first classroom and research center.
The heart of the early Institute: Dr. Jackson's first classroom and research center.
5 / 6

Interns working at the Institute.
Interns working at the Institute.
6 / 6

Wauhob Prairie is one of the Land Institute plots devoted to prairie perrenials.
Wauhob Prairie is one of the Land Institute plots devoted to prairie perrenials.

Should anyone care to sow the seeds of agricultural
revolution in this country, he or she would probably get
them from Wes Jackson. For the past 16 years, the
freethinking geneticist and his colleagues at the Land
Institute in Salina, Kansas, have searched for plants that
will see us through the next century. These plants, Jackson
believes, will produce bountiful crops year after year
without pesticides or fertilizers. More important, however,
they won’t need annual tillage, a practice used since men
quit chasing mammoths.

Jackson’s influence goes beyond mere seeds. In three books
and numerous essays, this descendant of four generations of
Kansas farmers has excoriated modern agriculture for
ravaging land and people. The 58-year-old scientist has
been dubbed a “maverick geneticist,” a “prairie prophet,”
even “the father of sustainable agriculture.” He dismisses
labels with the wave of a callused hand. “I’ve told people
I’m not a prophet; I’m head of a nonprofit organization,”
he chuckles.

Yet it is hard for Jackson not to sound Isaiah-like when
the damage wrought by agriculture has reached biblical
proportions. The topsoil that makes U.S. farmers the
greatest producers in the world currently erodes at 20
times its rate of replenishment. Iowa, the backbone of the
Corn Belt, has shed half its topsoil in the last 150 years,
while the nation on average has lost a third. A recent
geological study suggests that the world’s farmers displace
the same amount of soil each year as the glaciers of the
last ice age.

The natural fertility and pest resistance inherent in
healthy soils have largely been replaced by fertilizers and
pesticides made from fossil fuels. Farmers apply some 20
million tons of fertilizer and more than one billion pounds
of pesticide each year, traces of which have been detected
in the waters of at least 40 states. Concern over the
long-term effects of these substances recently prompted the
National Cancer Institute to launch a 10-year, $15 million
study of 100,000 farmers, chemical applicators, and their
families.

Most researchers look toward technology to solve these
problems. Jackson looks to nature, specifically the hardy
prairie perennials that he hopes one day will replace frail
corn and wheat. In less than two decades of selections and
crosses, Land Institute researchers have achieved yields of
Illinois bundleflower and wild senna comparable to wheat
yields in the region. They have demonstrated greater yields
in polycultures (mixtures of species) than in monocultures,
as well as natural reduction of certain pests and diseases.

These findings prove that a new agriculture is possible,
Jackson says–one without soil erosion, without
chemical contamination, and with little fossil fuel input.
In place of an eroding Breadbasket, Jackson envisions a
domestic prairie that nurtures land, people, and community.

Online Store Logo
Need Help? Call 1-800-234-3368