Research & reports

Lauren Sara Wasserman · The Open Repository - Binghamton (Binghamton University) · Global

This research study examined how Hazon could better promote its comprehensive programming to its Community Supported Agriculture (CSA) site communities. As of 2012, Hazon had 58 CSA site locations, each with coordinators acting as liaisons. The study aimed to explore ways for Hazon to improve its program promotion.

Chen Hui-fan · Anhui nongye kexue · China (Zhengzhou)

This article analyzes the Community Supported Agriculture (CSA) model in Zhengzhou and proposes a new Chinese-style CSA model, "daughter-in-law in the city, her husband outside the city," inspired by roof vegetable gardens. This model is presented as beneficial for organic agriculture development and urban roof greening, offering a mutually beneficial practice for combining roof greening and agriculture. It is described as a green economy approach that promotes ecological environment protection and urban-rural economic development.

Brandi Janssen · Anthropology of Work Review · United States

This paper explores labor strategies for producers in the growing local food sector, where increased demand creates challenges for scaling operations. A major obstacle to growth is access to reliable, affordable labor. The paper discusses typical options for obtaining and retaining labor, including paid employees, volunteers, and interns, noting that each strategy has social and economic advantages and disadvantages for producers and the community.

Ivan Sarjanović · Geoadria · Croatia

An online questionnaire was administered to 46 group members and 5 farmers to investigate the functioning of Community Supported Agriculture (CSA) groups in Croatia and the socio-economic characteristics of their members and collaborating farmers. The survey confirmed that CSA group members are younger, highly educated individuals living in large cities or urbanized regions (Zagreb, Kvarner, Istria), driven by eco-social motives such as ecological consciousness, healthy food, and cooperation. Farmers collaborating with CSA groups practice ecological agriculture on farms smaller than the Croatian average, and they cooperate due to easier product sales and the positive effect on their income and local community involvement.

Sara A. Quandt, Janae Dupuis, Caitlin A. Fish, Ralph B. D’Agostino · Preventing Chronic Disease · United States

This randomized, controlled feasibility study evaluated the feasibility of a Community-Supported Agriculture (CSA) intervention in an underresourced urban community in the United States. Fifty low-income women with children participated, with the intervention group (25 participants) receiving fresh produce and educational sessions for 16 weeks. A significant increase in household fruit and vegetable inventory was observed in the intervention group, but increases in consumption were not significant. Challenges included transportation and work schedules, yet most participants expressed interest in continued participation.

Kyle Kessler, Seth Umbenhauer, Alison R. Noble · Journal of the Pennsylvania Academy of Science · United States (Harrisburg)

Eight soil samples were collected from an urban land plot in Harrisburg, PA, to determine concentrations of copper, nickel, zinc, and lead and assess suitability for an urban garden. While copper, nickel, and zinc concentrations were below EPA recommended limits, lead concentrations ranged from 26 ± 1 mg/kg to 402+ mg/kg, with some samples exceeding EPA standards for heavy metals in home and vegetable gardens. This indicates potential lead contamination in the soil.

Stefano Pascucci, Alessia Lombardi, Luigi Cembalo, Domenico Dentoni · Data Archiving and Networked Services (DANS) · Global

This paper discusses the concept of the food community network (FCN) — an organizational model in which consumers and farmers use membership-based contracts to pool resources and assign decision and property rights for credence food transactions, combining democratic and communitarian elements with few market or bureaucratic elements — and applies new institutional economics and organizational science arguments to case studies of community-supported agriculture reported elsewhere, finding a wide variety of FCN organizational forms.

Tim Glaza · ISU Red - Research and eData (Illinois State University) · United States

It has been a persistent challenge for community-based, small-to-medium-scale fruit and vegetable farmers to meet high demand for locally sourced food. Such producers have relied mainly on farm stands, farmers' markets, and community-supported agriculture (CSAs) to meet demand, but despite substantial growth in the number of farmers' markets and CSA subscriptions, a gap remains between community-based food producers and institutional, wholesale, and retail buyers. Regional food hubs are presented as a potentially critical piece for filling this gap. The Edible Economy Project, in partnership with Heartland Community College, worked on a regional food hub network project in central Illinois aimed at creating a more efficient and vibrant community-based food system. Per the USDA definition cited, a regional food hub is a business or organization that actively manages the aggregation, distribution, and marketing of source-identified food products, primarily from local and regional producers, to strengthen their ability to satisfy wholesale, retail, and institutional demand; food hubs are described as helping buyers and farmers connect and transact more efficiently. This piece places the community-based food system within the broader green economy and uses a case study approach to explain how a community with diverse stakeholders may develop a food hub.

A. Bryan Endres, Rachel Armstrong · Food Studies An Interdisciplinary Journal · United States

A legal analysis (Food Studies: An Interdisciplinary Journal, 2013) of Community Supported Agriculture (CSA) in the United States—where CSA participation more than doubled between 2004 and 2009—examines "volunteer-for-food" arrangements and unpaid internships that many CSA farms offer in exchange for labor. It finds that these arrangements do not align cleanly with federal and state employment laws governing minimum wage and workers' compensation, creating a mismatch between the community-participation model embedded in CSAs and the legal regimes that govern them. The paper identifies potential points of flexibility within existing law, explores mechanisms for farmers to avoid regulatory liability, and concludes with policy recommendations to eliminate regulations it characterizes as scale-inappropriate for CSA expansion.

Joseph N. Cohen, S. Gearhart, Elizabeth Garland · Journal of Hunger & Environmental Nutrition · United States (New York City)

A prospective cohort study in New York City investigated whether Community Supported Agriculture (CSA) participation increased fruit and vegetable consumption and home-cooked meals. Among 583 individuals who completed both surveys, CSA members showed a statistically significant increase of 2.2 servings of fruit and vegetables per week and 4.9 home-cooked meals per month compared to non-members. CSA participation was also associated with subjective reports of increased fruit and vegetable consumption.

Alan Hunt, Gary C. Matteson · Journal of Agriculture Food Systems and Community Development · United States

Agricultural producers are diversifying their marketing channels, but the U.S. Census of Agriculture primarily tracks only direct-to-consumer sales, organic sales, and community supported agriculture farms. This paper proposes that administrative reporting changes in the 2012 census and the introduction of new questions for the 2017 census can improve observations on marketing channel usage at both farm-level and sector-level with greater precision.

Sarah Yixin Zhang, Zhang Zhi-xing · Journal of the Association for Information Systems · China

This study investigates how Community Supported Agriculture (CSA) pioneers in China use microblogging technology to engage members and develop their communities. CSA is a sustainable agriculture model where members support farms and share risks, making trust-building crucial. Microblogging platforms provide farmers with a channel to communicate updates, address member problems, and facilitate interactions among CSA members, especially when frequent farm visits are not possible. The study analyzed microblog posts from China's first CSA farm.

Amy E. Thom, Beatrice Conradie · Open University of Cape Town (University of Cape Town) · South Africa (Cape Town)

This study, focused on Cape Town, South Africa, proposes social enterprise fresh produce box schemes as a sustainable business opportunity for urban agriculture to contribute to development. The research compared three existing box scheme models, analyzed a consumer survey to explore the consumer market, and investigated poor producers' agency through cross-case analysis. This analysis yields suggestions for key characteristics of an "ideal" social enterprise box scheme that is both financially sustainable and contributes to improvements in poor producers' agency.

Bruntfield, Jaclyn Rose · Scholars Archive - University at Albany (University at Albany, State University of New York) · United States (Columbia County, NY)

This abstract discusses the increased public scrutiny of food origins in the U.S. and the growing demand for alternatives to the mainstream food system, as evidenced by more farmers markets, organic products, and Community Supported Agriculture programs. It notes that post-WWII industrialization of food production, while providing inexpensive food, has potentially compromised people's relationships with food. Currently, only one percent of Americans identify farming as their primary occupation.

Anthony M. Fuller, Theresa Schumilas, Zhenzhong Si · Digital Commons - Lingnan (Lingnan University) · Canada; China

This presentation examines innovations and contradictions in Community Supported Agriculture (CSA) in Canada and China, where farmers pursue economic, social, and ecological goals. It describes the evolving CSA movement in Canada and identifies three paradoxes, including the economic paradox of market-based social change, questioning if CSAs can maintain their alternative nature or if co-optation is inevitable.

Siqing Chen · APCBEE Procedia · United States

This paper uses a housing development project in the United States to exemplify how civic agriculture can be integrated into urban development through forms like Community Supported Agriculture (CSA), kitchen gardens, and farmer's markets. This integration creates a local food web, enhancing civic engagement and welfare among residents, maintaining landscape authenticity, strengthening ecosystem services, reducing carbon footprint, and promoting long-term sustainability. Civic agriculture represents a transition in agricultural practice from large-scale commodity enterprises to small-scale, self-sustaining civic activities.

Ishani Shrestha · · Global

This thesis examined the economic viability of Community Supported Agriculture (CSA) farms globally. The study found that current share prices of CSA farms do not reflect all production costs, suggesting that CSA might not be an economically viable approach to sustainable agriculture if current pricing strategies continue. A Contingent Valuation survey indicated potential for CSA farms to raise share prices without losing sales and for the U.S. government to benefit from subsidizing sustainable agriculture.

Wang Shu-jin · Nongye jingji yu guanli · Global

This paper discusses consumer-shared farms as a key component of Community Supported Agriculture (CSA) and a beneficial model for balancing urban and rural development in developed countries. It suggests that combining consumer-shared farms with rural citizen communities can genuinely improve farmers' incomes and address issues in harmonious urban-rural development. The paper explores the concept of rural citizen communities, related research topics, and policy suggestions.

Cristina Connolly, H. Allen Klaiber, Connolly, Cristina, Klaiber, H. Allen · AgEcon Search (University of Minnesota, USA) · United States

This study evaluated consumers' willingness to pay for organic certification programs using price and attribute data from 188 CSA farms in Ohio and Pennsylvania. A semi-log hedonic analysis revealed a willingness to pay approximately 9% more for organic branding compared to natural, translating to an additional $48 per summer season share. However, no premium was found for competing certification programs.

Madlyne Samak · L Homme et la société · France

A long-term study in southeastern France examined the development of Community Supported Agriculture (CSA) as an alternative marketing system for fruits and vegetables. The study found that the non-market dimension of CSA appears to have disappeared over time, from its initial form to current basket systems. This change is attributed to the diversification of farmers' sociological profiles and the transformation of marketing conditions for organic local products.

Julie L. Self, Becky Handforth, Janelle Hartman, Corey McAuliffe, Elizabeth Noznesky, Rebecca J. Schwei, Laura Whitaker, Amanda Wyatt, Amy Girard · Journal of Agriculture Food Systems and Community Development · United States

A student-driven, community-engaged learning course was developed to enhance student understanding of complex food system determinants and food choices. The course, guided by the socio-ecological model, involved students collaborating with faculty and community partners to define its objectives and curriculum. It featured student-led modules on food preferences, agriculture systems, food access, and agricultural policy, alongside community-engaged research projects that examined food distribution models in metro Atlanta and identified strategies to improve access to healthy food in low-income areas.

Corey McAuliffe, Laura Whitaker, Aimee Webb Girard · The FASEB Journal · United States (Georgia)

Interviews with farmers' market managers, farmers, CSA managers, and a cooperative market manager in DeKalb County, Georgia, assessed challenges in local food accessibility. Qualitative data revealed significant financial barriers to production, prohibitive policies, and limitations in marketing and distribution systems. Environmental factors also limited the accessibility of local foods through farmers' markets and CSAs.

Shannon Lawrence, John Rayfield · ˜The œAgricultural education magazine · United States

This article discusses the merits and potential of incorporating school gardens into agricultural education programs in the United States. It notes that school gardens, a national movement since 1891, offer opportunities for agricultural literacy, community outreach, and STEM integration. The ideas presented are based on conversations with agriculture teachers, observations, experiences, and reflections.

Kurt B. Waldman, David Conner, John A. Biernbaum, Michael W. Hamm, Adam Montri · HortTechnology · United States (Michigan)

Quantitative and qualitative data from 12 novice hoophouse farmers in Michigan were analyzed over a 3-year period to understand factors associated with profitable use of these structures. There was wide variation in labor inputs and effective wages, and not all farmers utilized hoophouses between outdoor seasons. However, high wage earners tended to extend production into off-peak months, hire labor at higher wages, and spend less time on crop maintenance, appearing to harvest more efficiently.

William E. Fry, M. T. McGrath, Abby Seaman, Thomas A. Zitter, A. McLeod, Giovanna Danies, Ian M. Small, Kevin Myers, Kathryne L. Everts, Amanda J. Gevens, Beth K. Gugino, Sara B. Johnson, Howard S. Judelson, Jean B. Ristaino, Pamela Roberts, Gary A. Secor, K. W. Seebold, K. Snover-Clift, A. Wyenandt, Niklaus J. Grünwald, Christine D. Smart · Plant Disease · United States

The 2009 tomato late blight pandemic in the eastern United States resulted in significant crop losses for many home gardeners and organic producers. This event led to widespread questions regarding its causes and differences from previous epidemics.