All universities engage in research and teaching, but the nation's more than 100 land-grant colleges and universities, have a third critical mission—extension. "Extension" means "reaching out," and—along with teaching and research—land-grant institutions "extend" their resources, solving public needs with college or university resources through non-formal, non-credit programs.
These programs are largely administered through thousands of county and regional extension offices, which bring land-grant expertise to the most local of levels. And both the universities and their local offices are supported by NIFA, the federal partner in the Cooperative Extension System (CES). NIFA plays a key role in the land-grant extension mission by distributing annual Congressionally appropriated formula grants to supplement state and county funds. NIFA affects how these formula grants are used through national program leadership to help identify timely national priorities and ways to address them.
Congress created the extension system nearly a century ago to address exclusively rural, agricultural issues. At that time, more than 50 percent of the U.S. population lived in rural areas, and 30 percent of the workforce was engaged in farming. Extension's engagement with rural America helped make possible the American agricultural revolution, which dramatically increased farm productivity:
In 1945, it took up to 14 labor-hours to produce 100 bushels of corn on 2 acres of land.
By 1987, it took just under 3 labor-hours to produce that same 100 bushels of corn on just over 1 acre.
In 2002, that same 100 bushels of corn were produced on less than 1 acre.
That increase in productivity has allowed fewer farmers to produce more food.
Fewer than 2 percent of Americans farm for a living today, and only 17 percent of Americans now live in rural areas. Yet, the extension service still plays an important role in American life—rural, urban, and suburban. With its unprecedented reach—with an office in or near most of the nation's approximately 3,000 counties—extension agents help farmers grow crops, homeowners plan and maintain their homes, and children learn skills to become tomorrow's leaders.
Despite the decline in the population and and economic importance of rural America , the national Cooperative Extension System remains an important player in American life. It increasingly addresses urban, suburban, in addition to rural issues, and it has responded to information technology changes in America by developing a national Web presence.
The roots of U.S. agricultural extension go back to the early years of our country. There were agricultural societies and clubs after the American Revolution, and in 1810 came the first Farm Journal. It survived for only 2 years, but in 1819 John Stuart Skinner of Baltimore began publishing the American Farmer. Farmers were encouraged to report on their achievements and their methods of solving problems. Some worthwhile ideas, along with some utterly useless ones, appeared on the pages of the publication.
The Morrill Act of 1862 established land-grant universities to educate citizens in agriculture, home economics, mechanical arts, and other practical professions. Extension was formalized in 1914, with the Smith-Lever Act (link to that topic in About Us). It established the partnership between the agricultural colleges and the U.S. Department of Agriculture to provide for cooperative agricultural extension work. At the heart of agricultural extension work, according to the Act, was:
Developing practical applications of research knowledge.
Giving instruction and practical demonstrations of existing or improved practices or technologies in agriculture.
Smith-Lever mandated that the Federal Government (through USDA) provide each state with funds based on a population-related formula. Today, NIFA distributes these so-called formula grants annually.
The extension service's first big test came during World War I, when it helped the nation meet its wartime needs by:
Increasing wheat acreage significantly, from an average of 47 million acres annually in 1913 to 74 million in 1919.
Helping the USDA implement its new authority to encourage farm production, marketing, and conserving of perishable products by canning, drying, and preserving.
Helping to address war-related farm labor shortages at harvest time by organizing the Women's Land Army and the Boys' Working Reserve.
More generally, extension's role in WWI helped it expand its reputation as an educational entity to one that also emphasized service for individuals, organizations, and the Federal Government.
During the Great Depression, state colleges and the USDA emphasized farm management for individual farmers. Extension agents taught farmers about marketing and helped farm groups organize both buying and selling cooperatives. At the same time, extension home economists taught farm women—who traditionally maintained the household—good nutrition, canning surplus foods, house gardening, home poultry production, home nursing, furniture refinishing, and sewing—skills that helped many farm families survive the years of economic depression and drought.
During World War II, the extension service again worked with farmers and their families, along with 4-H club members, to secure the production increases essential to the war effort. Each year for 5 years, total food production increased. In 1944, food production was 38 percent above the 1935-1939 average.
The Victory Garden Program was one of the most popular programs in the war period, and extension agents developed programs to provide seed, fertilizer, and simple gardening tools for victory gardeners. An estimated 15 million families planted victory gardens in 1942, and in 1943 some 20 million victory gardens produced more than 40 percent of the vegetables grown for that year's fresh consumption.
Between 1950 and 1997, the number of farms in the U.S. declined dramatically—from 5.4 million to 1.9 million. Because the amount of farmland did not decrease as much as the number of farms, the remaining farms have a larger average acreage. During the same period, farm production increased from one farmer supporting the food needs of 15.5 persons in 1950 to one farmer supporting 100 persons in 1990. By 1997, one farmer supported the food needs of almost 140 U.S. citizens. That increased productivity, despite the decline in farm numbers, resulted from increased mechanization, commercial fertilizers, new hybrid seeds, and other technologies. Extension played an important role in extending these new technologies to U.S. farmers and ranchers.
Over the last century, extension has adapted to changing times and landscapes, and it continues to address a wide range of human, plant, and animal needs in both urban and rural areas. Today, extension works in six major areas:
4-H Youth Development —cultivates important life skills in youth that build character and assist them in making appropriate life and career choices. At-risk youth participate in school retention and enrichment programs. Youth learn science, math, social skills, and much more, through hands-on projects and activities.
Agriculture —research and educational programs help individuals learn new ways to produce income through alternative enterprises, improved marketing strategies, and management skills and help farmers and ranchers improve productivity through resource management, controlling crop pests, soil testing, livestock production practices, and marketing.
Leadership Development —trains extension professionals and volunteers to deliver programs in gardening, health and safety, family and consumer issues, and 4-H youth development and serve in leadership roles in the community.
Natural Resources —teaches landowners and homeowners how to use natural resources wisely and protect the environment with educational programs in water quality, timber management, composting, lawn waste management, and recycling.
Family and Consumer Sciences —helps families become resilient and healthy by teaching nutrition, food preparation skills, positive child care, family communication, financial management, and health care strategies.
Community and Economic Development —helps local governments investigate and create viable options for economic and community development, such as improved job creation and retention, small and medium-sized business development, effective and coordinated emergency response, solid waste disposal, tourism development, workforce education, and land use planning.
Regardless of the program, extension expertise meets public needs at the local level. Although the number of local extension offices has declined over the years, and some county offices have consolidated into regional extension centers, there remain approximately 2,900 extension offices nationwide. Increasingly, extension serves a growing, increasingly diverse constituency with fewer and fewer resources.
The extension system also supports the eXtension Web site. One of the goals of eXtension is to develop a coordinated, Internet-based information system where customers will have round-the-clock access to trustworthy, balanced views of specialized information and education on a wide range of topics. For customers, the value will be personalized, validated information addressing their specific questions, issues, and life events in an aggregated, non-duplicative approach.
Information on the eXtension Web site is organized into Communities of Practice (COP). Each COP includes articles, news, events, and frequently asked questions (FAQs). The information comes from Land-Grant University System faculty and staff experts. It is based on unbiased research and undergoes peer review prior to publication. Current COPs are organized around a many topics, including but not limited to diversity, entrepreneurship, agrosecurity, cotton, dairy, and more.
The eXtension Web site also includes a collection of news stories from partner institutions, a Frequently Asked Questions section, a calendar of extension events, online-learning opportunities, and content feeds.