Research & reports

Timothy A. Woods, Matt Ernst, Stan Ernst, N. C. Wright · · United States

This report summarizes the major findings from a 2009 survey of 205 Community Supported Agriculture (CSA) producers across nine states in the United States (IL, IN, OH, MI, PA, WV, KY, MO, TN). The survey focused on the business and marketing practices employed by these CSA operations. It notes the growing popularity of CSA as a direct farm marketing channel, driven by increased consumer interest in local and organic produce.

Willow Saranna Russell, Lydia Zepeda · Renewable Agriculture and Food Systems · United States (Wisconsin)

A 2008 qualitative study in Wisconsin, USA, examined attitude and behavior changes among a subset of Community Supported Agriculture (CSA) members. Modified eating or cooking habits, increased consideration of food seasonality, and enhanced appreciation for farming were observed, but no "spillover" changes like reduced driving or increased use of eco-friendly products were found. The study suggests that attitude and behavior changes are generated by CSA's structural elements, not by social norms, and that demonstrated changes increase membership renewal likelihood.

Joan M. Brehm, Brian W. Eisenhauer · Journal of Rural Social Sciences · United States

This research identifies perceived benefits, motivations, and effects of Community Supported Agriculture (CSA) activity on community social capital, using quantitative data from CSA memberships in Central Illinois and New Hampshire, United States. Findings indicate that food quality is the strongest motivator for CSA members, while community building and social capital development were not significant motivators or perceived benefits. However, community attachment significantly enhanced motivations like a desire for a stronger sense of community and support for local growers.

Gary Paul Green, Michael L. Dougherty · Community Development · United States (Door County, Wisconsin)

This paper examined culinary tourism through a case study of the Kingdom So Delicious program in Door County, Wisconsin. The analysis was based on intensive interviews with owners/managers of four restaurants and surveys of 30 retailers and 40 farmers in the region. The most frequently cited concerns with producing for local establishments involved in culinary tourism were low prices and challenging logistics.

Anna Differnderfer, Tim Reusch, Nic Acker, Candace Moyer, Marcy Gaston, Charles A. Holt, Alison H. Harmon · · United States

This report describes the Towne's Harvest Garden, a 3-acre diversified vegetable plot at the MSU Horticulture Farm, established by the MSU Friends of Local Foods Student Organization in 2006. The garden aims to raise awareness about local foods and encourage sustainable lifestyles on campus and in the community. Its name honors a former landowner.

Rich Pirog, Rebecca Rasmussen · Iowa State University Digital Repository (Iowa State University) · United States

This study determined which transportation option -- farmer delivery or customer pick-up -- consumed less fuel and emitted less CO2 for an Iowa community-supported agriculture (CSA) enterprise. The method used the CSA farmer's actual delivery route(s) including customer addresses, the type of delivery vehicle used, and a hypothetical central pick-up location and time, calculating mileage via Mapquest and fuel/emissions using Bureau of Transportation Statistics and EPA data across four vehicle categories: Ford Ranger, Dodge Caravan, Toyota Prius, and U.S. average passenger vehicle fuel economy. Delivery using a Toyota Prius resulted in 2.77 times lower fuel usage and CO2 emissions than customer pick-up using U.S. average fuel economy; however, even if all CSA customers used a Toyota Prius for pick-up, farmer delivery remained more fuel efficient, though only by a factor of 1.35.

Steven M. Schnell · Geographical Review · United States

This abstract discusses the agrarian standard of local adaptation in farming, which asks what is the best way to farm in each of the world's numberless places, as defined by topography, soil type, climate, ecology, history, culture, and local need. It states that this standard requires bringing local nature, people, economy, and culture into a practical and enduring harmony. The text does not present findings from a study but rather a philosophical stance on agriculture.

John Owens · Lincoln (University of Nebraska) · United States (Lincoln)

The Lincoln Journal Star published an article featuring Community Supported Agriculture Networks and a Nebraska family selling farm products at the Haymarket Farmers-Market. This article discussed the benefits and opportunities of local food from local farms.

Kandace M. Bletzacker, David H. Holben, John P. Holcomb · The FASEB Journal · United States

This study aimed to explore community food security (CFS) in the Southeastern Appalachian region of Ohio, United States. Using the methods of Lopez and Tchumtchoua (2005), 38 indicators of CFS were measured in the largest census areas (cities, towns, townships) within the study region. These indicators included general community characteristics, community food resources, community resource accessibility, and community food production. This research was conducted in a region where no prior studies on CFS had been performed.

Corene M. Bregendahl, Cornelia Butler Flora · Iowa State University Digital Repository (Iowa State University) · United States

In Iowa communities, collaborative Community Supported Agriculture (CSA) serves as a business incubator for new growers and helps existing growers expand and diversify. This model offers various benefits to the communities it serves.

John A. Biernbaum · Crop Management · United States

This presentation was part of a USDA conference session exploring the expansion of education infrastructure in organic agriculture. The student-oriented presentation described target student audiences, outlined example curricular content for organic farming, identified K-12 education programs benefiting from organic farming content, listed sources of organic farming information, and detailed university student farming programs, specifically the Michigan State University Student Organic Farm (MSU-SOF) CSA program.

Lisa Patterson · Scholarly Commons (University of Pennsylvania) · United States

This comparative case study uses ethnographic fieldwork to analyze the Urban Nutrition Initiative and a community-supported agricultural garden in the United States. It describes the organizational foundations of development agencies within a public policy framework and discusses power relationships between advocates and clientele in social service networks. The study demonstrates that power transitions in development schemes indicate social movements, which are defined as markers of successful strategies through a community empowerment model.

Julie Guthman, Amy Wilson Morris, Patricia Allen · Rural Sociology · United States (California)

Survey and interview research conducted in California during 2004–2005 examined the extent to which CSAs (Community Supported Agriculture) and farmers' markets address food security. Managers of these institutions generally supported the idea of improving food affordability and most made efforts to do so, though these efforts varied with institutional capacity. Some managers tempered their interest in supporting food security goals with concerns such as the primary need to support farmers.

Kristin McGee · Deep Blue (University of Michigan) · United States

"Community Seeds" is a handbook providing basic information on gardening and starting community garden projects for community members, church members, young people, and schools. It covers definitions, getting started with community gardening, basic gardening skills like design, composting, and vegetable gardening, and how gardening can build community through farm-to-school programs, community supported agriculture, and marketing produce. The handbook also lists Internet and reading resources.

Mathieu Ngouajio, Kathleen Delate, Edward E. Carey, Anita N. Azarenko, James J. Ferguson, William Sciarappa · HortTechnology · United States

A US report on the growth of organic agriculture and resulting pressure from students and the public for new curricula tailored to the sector. It notes that more students from cities with limited production-agriculture backgrounds are enrolling in agricultural programs and demanding curricula grounded in agroecology principles and experiential training, and summarizes a workshop that brought together experts from universities across the country working on different organic and sustainable agriculture curricula to share experiences and lessons learned. Most curricula combine traditional classroom teaching, a major experiential component, a student farm for hands-on training and internships, and in some cases a marketing component typically built around Community Supported Agriculture (CSA); other programs are more extension-oriented, offering applied training to growers outside the university curriculum.

Laura Avila, Johannes Scholberg, Nancy E. Roe, C. M. Cherr · HortScience · United States (Florida)

Sunn hemp (Crotalaria juncea) was tested as a summer cover crop in a Community Supported Agriculture vegetable operation in Southeast Florida, United States, from 2003 to 2005. The farm system compared sunn hemp (SH) with a conventional summer fallow, followed by winter/spring tomato and pepper and then sweet corn. Tomato and pepper received 0, 67, 133 or 200 kg N/ha in 2003, and 0, 100 or 200 kg N/ha in 2004/05; sweet corn received 133 or 200 kg N/ha in 2003 and 100 kg N/ha in 2004/05. Average SH biomass was 3.7 Mg/ha. In 2003, tomato yields following SH without supplemental nitrogen were similar to the fallow treatment fertilized with 200 kg N/ha. By the third year, tomato and pepper yields in SH plots were 25% and 26% higher, respectively, than conventional plots, while conventional pepper fertilized with 200 kg N/ha showed only 8% higher yield than plots given 100 kg N/ha plus cover crop. Sweet corn yields were low overall but increased when the preceding tomato/pepper crop received higher nitrogen rates: in 2003, sweet corn fertilized with 200 kg N/ha following an SH-fall vegetable rotation produced 17% higher marketable yield than the fallow treatment, and in 2004–2005, sweet corn within the SH–unfertilized tomato system produced 29% higher yields than a comparable conventional system. The results indicate that in this rotation, both fall vegetable crops and sweet corn benefit from residual nitrogen, with SH mineralization affecting not only the immediately following crop but also yields later in the year.

Patricia Allen, Julie Guthman, Amy Wilson Morris · eScholarship (California Digital Library) · United States (California)

A research brief examining whether alternative food initiatives (AFIs) such as community supported agriculture (CSA) and farmers' markets can meet the food security needs of low-income consumers, based on interviews and surveys of farmers' market and CSA managers throughout California. The authors conclude that AFIs are not, and cannot be, substitutes for state entitlements in meeting the food security needs of low-income people.

Erin M. Tegtmeier, Michael Duffy · Iowa State University Digital Repository (Iowa State University) · United States

A survey of Community Supported Agriculture (CSA) operations across the Midwest United States characterized their operations and profitability. The study presented the characteristics and profitability of these CSA operations.

Courtney Tchida · University of Minnesota Digital Conservancy (University of Minnesota) · United States (Minnesota)

This report develops an educational curriculum for teachers to use at Gale Woods Farm and in classrooms. Gale Woods Farm, a 410-acre educational farm in Minnetrista, Minnesota, aims to connect people to their food source through sustainable farming methods. The curriculum focuses on creating awareness of farming, food production, and agricultural practices emphasizing environmental stewardship.

K. Brandon Lang · Journal of Sustainable Agriculture · United States

This study tested eleven hypotheses on member satisfaction in Community Supported Agriculture (CSA) using survey data from 204 members of 5 mid-Atlantic CSAs during the 2000 growing season. Results indicated that satisfaction positively correlated with supporting alternative agricultural practices, frequency of CSA visits, years of membership, and the likelihood of shares meeting produce needs. Being vegetarian, female, older, or a working member were additional predictors of satisfaction.

Constance L. Falk, Pauline Pao, Christopher S. Cramer · HortScience · United States (New Mexico)

In January 2002, the OASIS organic vegetable garden was initiated on the New Mexico State University campus as a Community Supported Agriculture (CSA) venture. The project aims to provide students with experiential education in organic production and business management, investigate the feasibility of small-scale organic drip irrigation in the Chihuahuan desert, and demonstrate the CSA model. In its first two years, the 2/3-acre project grew about 230 varieties and generated $32,000 in revenue, with 32 members in the first year and 69 in 2003.

Eva C. Worden · HortTechnology · United States

A study using case study interviews to identify community-supported agriculture (CSA) growers' perspectives in the United States, focusing on their information sources and motivations. Like most organic growers, but unlike most conventional growers, few CSA growers had a family background in agriculture; common information sources and strong informal communication were observed among CSA growers, whose primary sources were other growers, printed material, and conferences, while conventional agricultural information sources such as the cooperative extension system and formal agricultural education were underutilised and ranked lowest in importance. CSA growers were motivated by multiple goals - marketing, education, community, and environment - with marketing the most frequently cited primary goal, followed by consumer education; for many CSA growers, the marketing motive was not purely monetary but also philosophical, pursued as a vehicle for achieving "right livelihood" and building an associative economy that redefines society's relationship to food and land.

Jan Perez · eScholarship (California Digital Library) · United States (California)

This 2003 research brief investigated the experiences of Community Supported Agriculture (CSA) growers on the central coast of California. The study examined their motivations, economic viability, challenges, and issues related to equal access to their products. The research brief indicates that challenges and issues of equal access are present in CSA projects.

Gregory Hellmann Flatt · School for International Training Digital Collections (School for International Training) · United States (Vermont)

This thesis examines the diversification of the Community Supported Agriculture (CSA) movement in Vermont, expanding beyond vegetables to include other products. The author, a CSA coordinator, documented several local businesses applying CSA concepts and practices in novel ways through participant observation, formal and informal interviews conducted at farmers' markets and agricultural conferences. The author concludes that CSA concepts and principles can be widely applied and represent a viable economic model for small- to medium-sized businesses that produce high-demand goods and services with local support.

Cynthia M. Hellman · School for International Training Digital Collections (School for International Training) · United States

A phenomenological interview study of 10 Vermont CSA (Community Supported Agriculture) farmers, combined with observation of sessions involving farmers, community-based organizations and low-income community members, addressing how Vermont CSA farmers can effectively incorporate members of the low-income community. The findings show that effective incorporation requires farmers to collaborate with community-based and non-profit organizations, treat the low-income community as a resource, enlist support from the wider community, and become part of a "food justice" movement.