Leopold Center For Sustainable Agriculture
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The Leopold Center for Sustainable Agriculture (LCSA) is a center at
Iowa State University Iowa State University of Science and Technology (Iowa State University, Iowa State, or ISU) is a Public university, public land-grant university, land-grant research university in Ames, Iowa, United States. Founded in 1858 as the Iowa Agricult ...
devoted to the study and promotion of new techniques in
sustainable agriculture Sustainable agriculture is agriculture, farming in sustainability, sustainable ways meeting society's present food and textile needs, without compromising the ability for current or future generations to meet their needs. It can be based on an ...
. The goals of the Center are: “to identify and develop new ways to farm profitably while conserving natural resources as well as reducing negative environmental and social impacts.” It is considered “one of the top institutions supporting research on agricultural techniques that prioritize sustainability and conservation in the context of profitable farming.”


History

The center is named for
Aldo Leopold Aldo Leopold (January 11, 1887 – April 21, 1948) was an American writer, Philosophy, philosopher, Natural history, naturalist, scientist, Ecology, ecologist, forester, Conservation biology, conservationist, and environmentalist. He was a profes ...
, a native of
Burlington, Iowa Burlington is a city in, and the county seat of, Des Moines County, Iowa, United States. The population was 23,982 in the 2020 United States census, 2020 census, a decline from the 26,839 population in 2000 United States Census, 2000. Burlington ...
. It was created in 1987 as part of the Iowa Groundwater Protection Act, for which Representative Paul Johnson was the Iowa House floor manager. Between 1987 and 2017, the Center awarded more than 500 research grants to study agriculture issues like conservation buffers,
rotational grazing In agriculture, rotational grazing, as opposed to continuous grazing, describes many systems of pasturing, whereby livestock are moved to portions of the pasture, called paddocks, while the other portions rest. Each paddock must provide all the ...
, and building local food economies. While Leopold's focus is on Iowa's specific food and farm landscape, many of its findings have had a national and international impact. About 75 to 85 percent of the Iowa's nutrient reduction strategies have come through the Leopold Center. It research on
cover crops In agriculture, cover crops are plants that are planted to cover the soil rather than for the purpose of being harvested. Cover crops manage soil erosion, soil fertility, soil quality, water, weeds, pests, diseases, biodiversity and wildlife in ...
,
buffer strip A buffer strip is an area of land maintained in permanent vegetation that helps to control air quality, soil quality, and water quality, along with other environmental problems, dealing primarily on land that is used in agriculture. Buffer stri ...
s, saturated buffers, bioreactors and wetlands and other practices has been widely used to offset nutrient and soil losses. Mark Rasmussen is the current Leopold Center director. A 17-member Advisory Board advises the director on policies, budget, and program review. The center funded a robotic mechanical weeder project that aims to build a lightweight, energy-efficient, ATV-size robot that could destroy weeds without chemicals in row crops. The energy cost could be less than one fifth of the energy required in conventional weeding.


Budget cuts

In 2017, the Leopold Center was defunded in budget cuts made by Iowa's state government. Without state funds, the center will no longer offer grants to academic researchers, working farmers, or field-to-table advocacy programs. Students at ISU will no longer be able to receive financial support for advanced degrees in sustainable agriculture. Due to the cuts, five of the center's staff members were let go, leaving just director Rasmussen and distinguished fellow
Fred Kirschenmann Fred Kirschenmann (born February 4, 1935) is an American professor, organic farmer, and a leader in the sustainable agriculture movement. He is board president of Stone Barns Center for Food and Agriculture and the former director of the Leopold Ce ...
. The Center moved into a smaller office and downsized 30 years of records. They received a commitment from ISU, to keep the center's website up with all past research searchable in the university database. Many believe the influence of
agribusiness Agribusiness is the industry, enterprises, and the field of study of value chains in agriculture and in the bio-economy, in which case it is also called bio-business or bio-enterprise. The primary goal of agribusiness is to maximize profit ...
on legislators leads to a lack of willingness to support the center. A grassroots coalition of current students of the ISU Graduate Program in Sustainable Agriculture, emeritus faculty and alumni of ISU, farmers, and members of Iowa Farmers Union, Iowa Environmental Council,
Center for Rural Affairs The Center for Rural Affairs was established in 1973 as an unaffiliated nonprofit corporation under IRS code 501(c)(3). The Center for Rural Affairs was formed by rural Nebraskans concerned about family farms and rural communities, and was origina ...
,
Women, Food and Agriculture Network Women, Food and Agriculture Network (WFAN) is a non-profit organization that provides networking, education and leadership development for women in sustainable agriculture and food systems development. Programming focused mainly in the Midwest, s ...
, ISU Sustainable Agriculture Student Association, and
Practical Farmers of Iowa Practical Farmers of Iowa (also known as PFI or Practical Farmers) is a non-profit A nonprofit organization (NPO), also known as a nonbusiness entity, nonprofit institution, not-for-profit organization, or simply a nonprofit, is a non-gov ...
was formed to revive the center and to educate the public of Center's mission and activities. The legislation was introduced by state representatives
Charles Isenhart Charles William Isenhart (born March 30, 1959, in Dubuque, Iowa) is an American politician. A Democrat, he represented the 72nd District in the Iowa House of Representatives from 2008 to 2025. Education Isenhart graduated from Wahlert High Sc ...
and
Beth Wessel-Kroeschell Beth Wessel-Kroeschell (born 1959) is an American politician who held the District 45 seat in the Iowa House of Representatives from 2005 to 2023. During the 2022 state legislative elections, she was redistricted to District 49. , Wessel-Kroe ...
to fund the center. The bill would make $1 million in annual public funding available to the center if ISU's president first raised the same amount in private funds. Together, the $2 million would equal the Leopold Center's pre-cutback budget.


References


External links

* {{Authority control Non-profit organizations based in Iowa Agricultural education Agriculture in Iowa Iowa State University Organic farming organizations Sustainable agriculture Agroecology Sustainability 1987 establishments in Iowa