Research & reports

Claire Nettle · Chain reaction · Global

This paper discusses how community gardening can contribute to food security. However, it finds that the potential contribution of community gardens to food security is limited by their insecurity of tenure.

Irene H. Reti · eScholarship (California Digital Library) · United States (Santa Cruz, California)

This interview is about Paul Glowaski, Garden Director for the Homeless Garden Project in Santa Cruz, California. Glowaski, interested in urban agriculture for its self-sufficiency and food security for low-income communities, pursued organic farming training, leading to his current position at the Homeless Garden Project. The project operates a two-acre market farm that trains low-income and homeless community members in sustainable agriculture.

Mariana Ponce, R. Terrile, Marielle Dubbeling, Femke Hoekstra, R. van Veenhuizen · Urban Agriculture Magazine · Argentina (Rosario)

This article describes the Urban Agriculture Programme in Rosario, Argentina, which has been in place since 2002. Implemented by the Municipality of Rosario's Secretary of Social Outreach in cooperation with NGO CEPAR and Pro-Huerta INTA, the program aims to create an economy that integrates people and generates inclusive spaces for production, commercialization, organization, participation, and political advocacy alongside urban farmers. The program is currently in the process of consolidation as public policy.

Xiao Qiu-hong · Agriculture Network Information · China

This paper compares and analyzes successful agricultural website construction experiences at home and abroad, discussing the role of agricultural websites in modern agriculture development. It comprehensively illustrates the current situation of agricultural website construction in Foshan and proposes measures for the sustainable development of agricultural websites in Foshan.

Sarah Rabkin · · United States

Amy Courtney, founder of Freewheelin’ Farm, a community supported agriculture (CSA) program, delivers shares by bicycle-drawn trailer. Courtney, a 1997 graduate of UCSC’s Apprenticeship in Ecological Horticulture, started the farm in 2002 with minimal motorized vehicles, utilizing used equipment and recycled materials. She and her partners continue to haul all CSA shares six miles into Santa Cruz by bicycle. Courtney's work is driven by a commitment to social justice, community health, and cultural vitality. The farm collaborates with "Food, What?!"—a youth empowerment program, and hosts cultural and educational initiatives.

Mohammed Murtala Ruma, Abdullahi Usman Sheikh · African Journal of Environmental Science and Technology · Nigeria (Katsina)

This paper investigated the status of wastewater reuse in urban farming in Katsina, Nigeria, by interviewing 120 households out of 250 registered with the Katsina Urban Planning Authority. It was found that wastewater reuse in urban farming is a full-time, sole income earner for many households and is indispensable for this semi-arid city. However, the urban planning process has not officially recognized or given attention to this important activity.

Ebenezer Howard · Cambridge University Press eBooks · United Kingdom (London)

This paper presents two quotes: one from G. J. Shaw-Lefevre (1891) criticizing London's chaotic, unplanned urban growth and lack of unified design, and another from The Echo (1890) advocating for attaching half-an-acre of land to public elementary schools for school gardens to teach horticulture and food physiology. Shaw-Lefevre noted that the city developed without considering convenience or aesthetics.

Zhou Pei · · China (Shanghai)

A study conducted in Orchard Village, Nanhui District, Shanghai, from July to September 2009, investigated the effects of phosphorus non-point source pollution on groundwater in an urban agricultural region. Total phosphorus concentrations averaged 1.31 mg/L and phosphate concentrations averaged 0.42 mg/L, with phosphate significantly exceeding the V class surface water standard (0.4 mg/L), rendering the water unsuitable for drinking. Phosphorus non-point source transport was linked to land-use types, with phosphorus content near orchards changing with increased rainfall, and farmland phosphorus loss accelerating with runoff, fertilization, and water leach.

I. Bame, J. C. Hughes, Louis Titshall, C.A. Buckley, R. J. Gilkes, N. Prakongkep · · Global

This soil column study investigated the effects of anaerobic baffled reactor (ABR) effluent on chemical properties of three contrasting soils, relevant to peri-urban agriculture. Soil columns were leached with ABR effluent or distilled water using 16 pore volumes, then sectioned and analyzed for inorganic-N, P, and K. For all soils, nutrient content, particularly phosphorus, in the 0-2 cm layer was significantly higher than in the middle and bottom sections of the columns. Significant differences in phosphorus accumulation were observed between effluent-leached and water-leached soils.

P.B. Abdulsalam-Saghir, A.O Oshijo · Journal of Agricultural Extension · Nigeria

This study evaluated integrated urban micro farming in Odeda Local Government Area, Ogun State, Nigeria, using data from 80 randomly selected urban and peri-urban farmers. Findings showed that 62% engaged in integrated farming, 60% experienced food crises, and major causes included rapid rural/urban migration (37%), inadequate credit facilities (26%), and high land lease rates for city development (11%). The study concluded that urban micro farming serves as a buffer for providing food to urban populations.

Philip A. Loring, S. Craig Gerlach · Ethnohistory · United States (Alaska)

This paper describes the history of crop cultivation in Athabascan communities of Alaska's Tanana and Yukon Flats regions, revealing a distinct agricultural tradition dating back to the late 1800s. These gardening activities are not widely considered customary or traditional for Alaska Native communities, nor are they incorporated into historical and ethnographic literature on Alaska or high-latitude agriculture. This lack of recognition has consequences for communities experimenting with new community gardens, as land use is heavily regulated by a legal framework based on definitions of "customary and traditional."

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

According to the American Farmland Trust, approximately 1.2 million acres of U.S. farmland are converted to residential and other commercial uses annually. This farmland conversion is noted to be putting the long-run sustainability of U.S. food production at risk.

Makoto Yokohari, Marco Amati, Jay Bolthouse, Hideharu KURITA · disP - The Planning Review · Japan (Tokyo)

This paper advocates for re-establishing mixed land-use garden zones in and around cities, conceptualized as spaces for urban residents to develop local food cultures. It outlines post-war planning policies that separated urban and agricultural uses, investigates demographic shifts threatening domestic agricultural production, and examines Edo's urban agricultural heritage for a new planning paradigm. The paper demonstrates the need for multifunctional green spaces with examples from the greater Tokyo area and concludes by discussing the need for hybrid garden zones that encourage mixed urban and agricultural uses.

Johanna Lööw · · Sweden (Malmo)

This thesis presents a case study of the Barn i Stan urban agriculture project in Seved, Malmo, Sweden. Using interviews, observation, and participant observation, the study found that residents perceived the cultivation project made Seved nicer, acting as a meeting place and fostering conversation. Urban cultivation contributed to people's well-being and sense of belonging, integrated different nationalities, and taught about nature and food production, increasing pride and liveliness in the district.

Richard Levins · Monthly Review · Cuba

This article discusses the ideological biases travelers from the United States carry when visiting Cuba and the progress Cuba demonstrates in areas like urban agriculture, healthcare, and education. It notes that while delegations visit areas Cuba is proud to show, this represents only part of the full story. The author's experience suggests that committed revolutionaries offer more serious criticisms, while counterrevolutionaries tend to complain about personal hardships.

Andrew Flachs · Electronic Green Journal · United States (Cleveland)

This paper explored the social and cultural effects of urban gardening in the greater Cleveland area. Fieldwork indicated that gardeners combine economic, environmental, political, social, and nutritional motivations, challenging the presumption that utilitarian function and environmentalist ideology are mutually exclusive. The study aimed to convey the complexity of use, function, and intent in communal gardening spaces.

David Fenimore · ISLE Interdisciplinary Studies in Literature and Environment · United States (Philadelphia)

This work explores the hidden natural and historical layers beneath Philadelphia's urban landscape, focusing on buried waterways like Mill Creek and the traces of legendary 18th and 19th-century gardens. It describes how the author discerns the re-emergence of "fragile outlines of a large wild garden" in various urban settings, including abandoned areas where wildflowers bloom and community gardens are occasionally established.

Poppy Nicol · ORCA Online Research @Cardiff (Cardiff University) · United Kingdom (London)

This paper studies how various apples enter a community in London, using the apple as a device to analyze the city-region's food system and its connection to productive land. A multi-level analysis examined four arenas of procurement: mainstream retail (supermarkets), wholesale markets, direct links with producers (CSA box schemes, farmers' markets), and ecologically localized procurement (gleaning projects, community orchards). The study explores how these different journeys are understood and accounted for.

Emma Schroeder, Robert M. House · · United States

In two interviews with Emma Schroeder, Robert House shares his memories of the Eagle Heights Community Garden during the 1960s, when he and his wife were graduate students at UW. House recalls advocating for new land grants for the gardens, cultivating various crops, irrigation, the relevance of community garden projects, canning vegetables, using fertilizers and pesticides, raising children in the Eagle Heights community, and relationships with other residents.

Luo Yu-wei · Journal of Jinling Institute of Technology · Global

This paper discusses the role of entrepreneurial horticultural talent training in urban agriculture, asserting that urban agricultural development depends on such talents. It outlines steps for training entrepreneurial gardening talents, including developing entrepreneurial awareness, providing entrepreneurship education, and strengthening practical teaching. The paper concludes that the horticulture education system for training entrepreneurial talents should be improved in accordance with urban agricultural development.

A. Morton, Betty Franky, Emily Fisher, Erin Doran, Heather Sites · Digital Commons at University of Maryland Carey Law (University of Maryland Francis King Carey School of Law) · United States (Baltimore)

The student film “Baltimore Urban Gardening” highlights the benefits of creating spaces for and using locally grown produce.

Kevin C. Matteson, Gail Langellotto · Urban Ecosystems · United States (New York City)

A study in community gardens in densely populated Bronx and East Harlem, New York City, evaluated local and landscape factors influencing bee and butterfly richness. Contrary to predictions, models showed that within-garden variables like floral area and sunlight availability were the most influential factors for both bee and butterfly richness. Marginal support was found for models of bee richness including the number of surrounding building units, which showed a negative association.

Katie Oberwager · Archives of Oral Biology · Mexico (Oaxaca de Juárez)

This project examined the urban agriculture movement in Oaxaca de Juárez, Mexico, as a potential local contribution to food sovereignty. Through interviews, observations, and participation, the research found that urban agriculture can be a form of local political expression against governmental and large agricultural company control over food production and consumption. It concluded that while urban agriculture can make a small contribution to food sovereignty, as a local movement, it cannot resolve global agricultural and food issues.

Emma Schroeder, Almuth Koby · · United States

In a 2010 interview, Almuth Koby shared her memories of the Eagle Heights Community Garden, including her time as president of the Community Gardens Committee. She described challenges such as members failing to fulfill their duties and the issue of abandoned plots, indicating governance difficulties within the community garden. Koby also recounted her personal gardening journey, from being mentored to mentoring others and learning from diverse cultures.

许林, 宋光辉 · · China (Pearl River Delta)

This paper constructs a quantitative evaluation index system for urban agriculture (UA) in the Pearl River Delta, based on its current development and space-function distribution. It uses entropy to determine index weights, avoiding subjective factors, and applies Fuzzy Synthesis to assess the overall development level. Empirical research on UA in nine PRD cities informs policy suggestions and identifies reform and development opportunities.