Research & reports

John Ikerd · Journal of Agriculture Food Systems and Community Development · United States

An opinion piece arguing that although some critics view the growing popularity of urban agriculture as a superficial response to concerns about urban food deserts, it could instead become an important part of the U.S. food system, as it already is in much of the rest of the world. The UN Food and Agriculture Organization estimates that more than 800 million people worldwide cultivate fruits and vegetables or raise livestock in cities, and the World Watch Institute estimates that urban agriculture produces 15 to 20 percent of the world's food. The U.S. Department of Agriculture does not yet collect data on urban agriculture, but urban gardens are described as an increasingly important source of fresh produce in some cities, particularly the inner-city areas of older post-industrial cities such as Detroit, Philadelphia, and Camden, New Jersey.

Antônio Cordeiro de Santana, Gisela Romariz Sequeira, Cyntia Meireles de Oliveira, Sérgio Castro Gomes · LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas) · Brazil

This study examined how government institutional food-purchasing programs support urban and peri-urban agriculture in Curuçambá, one of the oldest agricultural areas of Ananindeua municipality in Brazil's Belém metropolitan region, based on secondary data plus interviews, direct observation and a questionnaire administered in 2013 to 50 producers of the Cooperativa dos Produtores da Gleba Guajará-Pará. Results showed 48% of production went to the Food Acquisition Program, but the research also found gaps in municipal and state support, particularly technical assistance and promotion, with much production still sold to middlemen because producers lacked real knowledge of prices, scale and markets; the study concludes the institutional market can sustain producer income but should serve as a step toward broader markets for urban and peri-urban family agriculture.

Eli Zigas · SPUR · United States

SPUR's May 2017 article reports on four years of implementation of California's Urban Agriculture Incentive Zones law (AB-551). San Francisco, Sacramento, San Jose and Santa Clara County had opted into the program, with four parcels across three cities under contract at the time; five more jurisdictions including San Diego, Los Angeles and Long Beach were considering it. The article reports the resulting loss in property tax revenue was minimal, under $7,000 per year in all but one case.

Proctor, F., Berdegué, J. · RIMISP — Latin American Center for Rural Development · Latin America

A case-based analysis of food systems at the rural-urban interface, detailing—mainly in Latin America—the interdependence of city and countryside in agricultural distribution, processing and market access.

· Journal of Sustainable Tourism · United States (Hawai'i)

Analyzes WWOOF organic-farm volunteer tourism in Hawai'i as a form of social movement participation, using a Polanyian political economy framework.

Carolyn Dimitri, Lydia Oberholtzer, Andy Pressman · British Food Journal · United States

Based on a 2012 national survey of urban farmers in the USA (35 questions), this study analyzed the social missions of urban farms, their extent, and differences and similarities among farms with varying missions. The survey found that food production is an essential mission for all urban farms, and some also have social missions related to food security, education, and community building. Farms with explicit social missions were found to donate a higher share of food and were less likely to own farmland compared to market-oriented farms.

Zachary Schrank, Katrina Running · Journal of Consumer Culture · United States

This study analyzed consumer motivations in Community-Supported Agriculture (CSA) programs using interview data from 58 members in a large southwestern US city. Researchers investigated whether members were primarily motivated by individual interests (e.g., nutritional benefits, taste) or collective concerns (e.g., environmental, economic). Findings indicated that CSA members pursued individualist and collectivist goals equally, emphasizing environmental issues and sustainability through local organic consumption as a pathway to individual health.

Vicente Chiaramonte Pires · Pesquisa & Debate. Revista do Programa de Estudos Pós-Graduados em Economia Política. ISSN 1806-9029 · Brazil (Maringá)

A qualitative study in community gardens within Brazil's Maringá Metropolitan Region revealed that urban and peri-urban agriculture (UPA) offers significant contributions to the economic and social development of participating farmers and their families. This project has been in place since 2008, providing technical assistance and urban extension.

Michael Carolan · Rural Sociology · United States (Colorado)

Researchers in Colorado studied individuals participating in alternative food practices (CSA, farmers' markets, food cooperatives) and conventional eaters. Participants were surveyed and re-surveyed two years later, with 119 qualitative interviews conducted, and a phone survey of 106 conventional eaters. The study aimed to understand how alternative foodscape engagement compares to conventional eating, how responses change after exposure to alternative foodscapes, and why individuals might think and behave differently.

Rúbio José Ferreira, Cláudio Jorge Moura de Castilho · Ateliê Geográfico · Brazil (Recife)

This text examines the place of urban agriculture and its practitioners in the urban planning process in Recife, Pernambuco, Brazil. The main results indicate that urban agriculture and urban farmers are not effectively considered by Recife's urban planning technicians. This may be due to urban agriculture being a social practice used by people from the "lowest layers" of society in a marginal area of the local urban economy.

Heliene Macedo de Araújo, Thiago Rodrigo de Paula Assis, Ana Paula Borges Martins · Cadernos de Agroecologia · Brazil (Lavras)

This qualitative case study aimed to identify the potential of urban agriculture in promoting food and nutritional security (SAN) based on the experience of the COHAB community garden association in Lavras/MG, Brazil. Interviews were conducted with 13 (48%) of the 27 association members using semi-structured questionnaires. Findings revealed that all interviewees had ancestral ties to farming, and cultivation was learned and passed down through generations. Food access was consistently ensured for families and neighborhood residents through commercialization, self-consumption, and donation, with 11 members prioritizing self-consumption. The garden produced 58 diverse products, demonstrating urban agriculture's link to SAN promotion and improved family diets.

Diogo José Amorim de Almeida, Dilamar Dallemole, Arturo Alejandro Zavala Zavala · Revista Ibero-Americana de Ciências Ambientais · Brazil (Varzea Grande)

This study analyzed the urban and peri-urban horticultural production structure in Varzea Grande, Mato Grosso, Brazil, using an exploratory empirical and bibliographic approach followed by Cluster Analysis of primary data from local producers. Despite contributing to food production and maintaining disease-vector-free land, the research found that this activity is in decline. Its low profitability and challenging commercialization process make it unattractive or merely a supplementary income, as small productive forces struggle to sustain themselves against the current market structure and unfavorable social policies.

Aurora Minna Poó Rubio, Aurora Poó Rubio, Esmeralda Soto Carrasquel · Repositorio Institucional Zaloamati (Universidad Autónoma Metropolitana) · Mexico

This study examines the integration of garden-orchards into public spaces in Oaxaca de Juarez, Oaxaca, from the perspective of landscape as the insertion of aesthetic and utilitarian green areas in growing and changing cities. It argues that sustainable green areas like urban gardens enhance social and spatial integration, improving socio-economic aspects. The research aims to understand how implementing garden-orchards in public spaces generates or rehabilitates urban environments and their potential as green infrastructure.

Ivana Cristina Lovo, Alain Santandreu, José Divino Lopes Filho · Raízes Revista de Ciências Sociais e Econômicas · Brazil (Belo Horizonte)

In Belo Horizonte, the "Productive Garden" project, launched in 2008, promoted urban agriculture and food security. From 2009 to 2011, it integrated into the "From Seed to Table" program, encouraging urban farmers to sell vegetables to the institutional school meal market. Based on action research, the project enhanced farmers' technical and organizational capacity, resulting in public schools procuring vegetables from "Productive Garden," an experience that remains active. This experience demonstrated that urban agriculture is economically viable and contributes to food security.

Binod Khanal · Lincoln (University of Nebraska) · United States

A hedonic model was developed to estimate consumer valuations of attributes for 466 Community Supported Agriculture (CSA) farms across seven Midwestern US states: Illinois, Iowa, Kansas, Minnesota, Missouri, Nebraska, and South Dakota. The most statistically valued CSA attributes were home delivery, commanding an approximately $18 premium, and belonging to the fifth quintile of CSA membership size ($15.00). Increased vegetable variety (between $0.80 and $1.20) and USDA organic certification (about $10) were also valued, but farming practices like integrated pest management and distance to the nearest metropolitan area were not statistically significant.

Diego Maia da [UNIFESP] Costa, Carla Cipolla · LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas) · Brazil (Rio de Janeiro)

This article defines the specific characteristics of urban agriculture (UA) through a literature review and identifies key aspects for developing new products and services. It analyzes the activities of the Centro de Educação Multicultural (CEM), which practices urban agriculture in the Penha favela complex in Rio de Janeiro, Brazil.

Bruce Dvorak, Ahmed K. Ali · InTech eBooks · United States (Texas)

This chapter introduces urban agriculture concepts and case studies in Central Texas, United States. It highlights a modular pavilion type farmers market and urban garden in downtown Bryan, designed and built by students and faculty, and a rooftop crop pilot study at Texas A&M on a four-storey building. Challenges for these projects include crop adaptability to the Central Texas climate, structural and community support, and the presence of a viable market for locally grown produce.

Rosicléia Silva, Mauricio Ricardo De Paula Dias, Flávio Sampaio Mendes, Hevelyn Soares das Chagas, Roberta de Fátima Rodrigues Coelho · Cadernos de Agroecologia · Brazil

This study evaluated the contribution of urban agriculture to the socioeconomic development of the Areia Branca community in Santa Izabel do Pará, Brazil, by profiling families and understanding the influence of agricultural activity. Through on-site observations and socioeconomic questionnaires, it was found that agriculture is the main source of income for most families, primarily involving leafy vegetable cultivation with family labor. Despite being low-tech, the agriculture is not organic due to the recurrent use of chemical fertilizers.

Annika Voltan · International Journal of Work Innovation · Canada (Nova Scotia)

This paper develops a conceptual network-based model for scaling grassroots social innovations. It reviews existing theoretical work on social innovation and entrepreneurship, constructing a model with four main elements: the role of agency, relationship density, relationship diversity, and network structure. The model is applied to a case study of nine community-supported agriculture (CSA) food producers in Nova Scotia, Canada, with findings supporting the particular importance of relationship diversity and network structures for scaling social innovations.

Alesia Montgomery · International Journal of Urban and Regional Research · United States (Detroit)

A case study of downtown Detroit theorizes that the history of clashes between racial capitalism and social movements in public space reappears in the contradictory design of market-driven placemaking. This placemaking subordinates the black urban poor, even while incorporating black entrepreneurs and culture. Consequently, it suppresses the ability of African Americans to shape public space, despite the return of the white middle class to central cities.

Sandy Smith‐Nonini · Anthropology in Action · United States

This article discusses lessons learned from Eco-Cycle, a social enterprise supporting sustainability education in central North Carolina, U.S.A., since 2011. Eco-Cycle faced the challenge that many social justice-oriented green initiatives emulating urban agriculture models are grant-dependent in early years and achieve economic sustainability with difficulty. However, this non-profit co-op of upcycler crafters and vintage vendors grew from the production and marketing of upcycled rain barrels, pursuing economic sustainability through a social enterprise approach.

Patrizia Longo · Agriculture and Agricultural Science Procedia · United States (Lafayette, California)

This paper documents the history of Urban Farmers, a grassroots organization in Lafayette, California, that addresses poverty and sustainability through a community-development approach to food security. The organization's project focuses on localizing the food system and fostering community development.

Marco Antonio Toral Juárez, Catalino Jorge López Collado, Felipe Gallardo-López · · Mexico (Veracruz)

This study identified cultural, socioeconomic, and environmental factors influencing women's disposition to practice home horticulture and the financial profits of container vegetable production. Using non-probabilistic sampling, 114 women were selected in the peri-urban zone of Cardel City, Veracruz, Mexico, and interviewed with a Likert scale survey. The disposition to practice peri-urban horticulture was favorable, and four out of six containers had a positive cost/benefit ratio. Multiple factors affect this disposition, while the environmental factor determines which vegetables can grow.

Sara L. Lyons · DigitalCommons (California Polytechnic State University) · United States

The University of Maine Black Bear Food Guild is an entirely student-run Community Supported Agriculture (CSA) operation that offers student learning and work opportunities. Despite providing various benefits, the Black Bear Food Guild requires financial support to expand its program and ensure its sustained success, indicating a critical need for funding to maintain its future viability.

Diana Mincytė, Karin Dobernig · Environment and Planning A Economy and Space · North America

This article examines manual work in urban farming within alternative food networks in the Northeastern United States, based on ethnographic fieldwork and 40 interviews. The analysis reveals that while manual work counters alienation, it also reproduces consumer society institutions and reinforces neoliberal values like productivity and self-improvement. Urban farms function as "experiential production" sites, where the farming experience is continuously commodified despite re-embedding in community and environment.