Research & reports

J. David Clark, Douglas B. Jackson‐Smith, Darla K. Munroe, Jeff S. Sharp, Shoshanah Inwood · Indian Journal of Experimental Biology · United States

This study characterized diverse trajectories of agricultural change in US peri-urban areas, where broader agri-food system changes are compounded by land use pressures. Utilizing farmer and landowner surveys from five distinct peri-urban farming regions across the United States, the research examined different theories of agricultural structural change. The results provide an empirical profile of the types and geography of US peri-urban agriculture and the most common adaptive strategies employed by farmers at the urban-rural interface.

Katharine Antonia Travaline, Christian Hunold · Local Environment · United States (Philadelphia)

This study explored urban agriculture's contribution to ecological citizenship in Philadelphia, United States. The analysis was based on participant-observation and open-ended interviews with leaders and community participants from seven urban agricultural organizations. The findings indicate that urban agriculture promotes public participation and social learning about environmental decisions.

David Mason, Ian Knowd · International Journal of Agricultural Sustainability · Australia (Sydney)

This paper explores the history of urban agriculture (UA) in the Sydney region, which emerged as a grassroots response to global forces negatively impacting urban and farming communities. These forces include urban sprawl, supermarket dominance, the fast food industry, and globalization. Community-based promotion of local agriculture is leading governments and organizations to recognize UA as a strategic mechanism for urban communities to address food security and other challenges.

Miranda Martinez · · United States (Lower East Side)

This work explores the dynamics of gentrification, community gardens, and their impact on the Puerto Rican community in the Lower East Side. It examines class cultures in conflict, neighborhood transformation, and the symbolic significance of the area.

Messay Mulugeta Tefera · Journal of sustainable development in Africa · Ethiopia (Adama)

This study assessed the role of urban agriculture in attaining urban food security for smallholders in Adama town, central Ethiopia. Findings confirmed that urban agriculture plays a significant role in urban household food security. Over 40% of the surveyed households obtained well over the nationally set minimum dietary energy requirement solely from their urban farmlands.

Barbara Matthys, Benjamin G. Koudou, Eliézer K. N’Goran, Penelope Vounatsou, Laura Gosoniu, Moussa Koné, G. Gissé, Jürg Utzinger · Annals of Tropical Medicine and Parasitology · Côte d'Ivoire (Abidjan)

Two surveys were conducted in market gardens of Abidjan, Côte d'Ivoire, during the rainy and dry seasons to identify mosquito breeding habitats. The study found that urban agriculture areas may lead to higher densities of mosquito breeding sites, with "agricultural trenches" between seedbeds being the most likely sites to be positive for Anopheles larvae and mosquito pupae.

M. Fantuz · · Cuba (Havana)

This study presents a systematic analysis of urban agriculture in Havana, Cuba. It proposes a lightweight infrastructure, shaped by the existing built environment, aiming to break the constrictions of rigid orthogonal city planning by offering a new layer of walkable and productive public space. The system materializes the socio-spatial characteristics of Havana and is potentially applicable to a large share of the city.

Rodica Sima, Ioana Micu, Dănuţ Maniutiu, N. Sima, Vasile Lazăr · Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca Horticulture · Global

Edible landscaping integrates food-producing plants into ornamental settings, enhancing gardens with unique decorative components and offering health, aesthetic, and economic benefits. This approach considers both the aesthetic value and food production benefits of edible plants. Integrating vegetables into private property landscapes can provide a source of healthy fresh food and add aesthetic value through the cultivation of unusually colored or shaped varieties.

規宏 小原, Norihiro Obara · Institutional Repositories DataBase (IRDB) · Japan (Kasama)

This study analyzed the development factors of Kasama Klein Garten, an extended-stay allotment garden in Kasama City, Ibaraki Prefecture, focusing on "rurality" as represented in rural areas by external actors. The findings revealed that the development of Kasama Klein Garten is driven by diverse agriculture-related events and workshops offered within the facility, which promote the reconstruction of users' rurality, and this reconstructed rurality encourages continued use of the Klein Garten.

David Baker Architects · · United States

Armstrong Place is an affordable family townhouse community in the United States, designed as a transit-oriented development. The complex features a large shared open public courtyard with allotment gardens for families to grow food and flowers, as well as a rain garden. It includes a total of 124 rental units and ten for-sale townhomes ranging from $175,000 to $345,000 for families earning 60-100% of the Area Median Income (2011 figures).

Evan Marcus Sawyer, Jason Terry Reynolds, Lee F Hermsdorf-Krasin, Robert Brian Grady · Digital WPI · United States (Worcester)

This project aimed to provide AIDS Project Worcester in Worcester, United States, with a visual prototype garden and construction-ready plans. The goal was to facilitate the design, building, and operation of a community garden for the organization.

Wycliffe Cherono Nyaga · Zenodo (CERN European Organization for Nuclear Research) · Kenya (Nairobi)

This study in Nairobi, Kenya, investigated the impact of urban agriculture community gardens on elderly food security, health outcomes, and social support. Surveys and interviews with participants in four gardens revealed a significant improvement in dietary variety (p < 0.05) among elderly residents, with a 25% average increase in vegetable intake. Social support networks within and outside the gardens were also crucial for health maintenance.

Charles French, Mimi Larsen Becker, Bruce E. Lindsay · Journal of Agriculture Food Systems and Community Development · Cuba (Havana)

This study examined urban agriculture in Havana, Cuba, using secondary data and interviews with 11 urban gardeners. It found that while agrarian reforms after 1991 led to the growth of private urban gardens and cooperatives, Cuba's integration with the global economy and adoption of free-market principles have since forced dramatic adjustments in the urban agriculture sector. This shift presents challenges to the sector's original role in food security.

LI Heng-ying · Chinese Journal of Population Resources and Environment · China (Taiyuan)

This article analyzed the comparative advantages of agricultural sub-sectors in Taiyuan City, China, using the location quotient and revealed symmetric comparative advantage (RSCA) methods, based on the theory of comparative advantage. The results showed that Jiancaoping, Qingxu, and Xiaodian districts are superior in characterized agriculture; Yingze, Xinghualing, and Loufan counties in forestry; and Jinyuan, Yingze, and Loutan counties in fishery. Consequently, the industrial development of urban agriculture in Taiyuan can be categorized into four cycles: sightseeing and leisure, characterized, sci-tech demonstration, and cooperative agriculture.

A.E. van den Berg, Mariëtte H.G. Custers · Journal of Health Psychology · Global

A field experiment with 30 allotment gardeners tested the stress-relieving effects of gardening. Participants performed a stressful Stroop task and were then randomly assigned to 30 minutes of outdoor gardening or indoor reading. Salivary cortisol levels and self-reported mood were repeatedly measured. Both gardening and reading led to decreases in cortisol during the recovery period, but the decreases were significantly stronger in the gardening group. Positive mood was fully restored after gardening, while it further deteriorated during reading.

Geoffrey Ross Owens · Africa · Tanzania (Dar es Salaam)

This article, using ethnographic and historical approaches, examines unplanned peri-urban settlements on Dar es Salaam's northern and western fringe, Tanzania, between 1975 and 2000. These districts were established by educated urban professionals who used urban farming as an economic diversification strategy. The study found that these settlements contributed to the reproduction of socio-economic inequality, attracting additional economically influential urban in-migrants after 1991.

Lesley Batten, Maureen Holdaway · Health Promotion International · Global

This article explores the multiple timelines (contract, evaluation, program phases, and seasons for a community garden project) in a health promotion program and their effects on implementation and community participation. Timelines, while assisting planning, can also constrain action or force prioritization. The study demonstrates the complexity of these timelines and highlights the importance of skilled facilitation in community development-based programs.

Grady C Erickson · Lincoln (University of Nebraska) · United States (Lincoln, Nebraska)

This case study in three elementary schools in Lincoln, Nebraska, examined whether socio-economic background affects environmental awareness in children interacting with no-till, raised-bed school gardens. Surveys were used to measure environmental awareness. The hypothesis that lower socio-economic background would result in lower environmental awareness was inversely related to the findings. The school with the most impoverished background (Saratoga) showed the highest percentage of correct answers on environmental awareness surveys, while the school with the highest socio-economic scale (Norris) showed the lowest.

Molly Alexandra Croog · School for International Training Digital Collections (School for International Training) · Mexico

This paper explores the urban agriculture movement in Mexico City, investigating who practices it, how, and why. It examines the benefits of urban agriculture and its role in a future food system, discussing food security and sovereignty. Three projects—a traditional farm, a government-funded community project, and a household-level organization—are explored, with conclusions on their impact on economics, community, and environment.

美華 朱, 莉莉 木南 · Institutional Repositories DataBase (IRDB) · China (Shanghai, Harbin)

This study used an internet survey to clarify urban residents' expectations for urban agriculture functions and discuss its sustainability through a comparative analysis of resident assessments in Shanghai and Harbin, China. It notes that expectations for urban agriculture functions and the relative importance of economic efficiency, sociality, and environmental protection vary by location.

Sumiko Abe · Journal for the Integrated Study of Dietary Habits · Global

This report examines the weakening relationship between agriculture and food, leading to market failures, reduced competitiveness, and information deficiencies, with processed foods and supermarket purchases dominating. It focuses on direct sales and Community Supported Agriculture (CSA) as methods to realize "eating habits of volitional selection." These regional markets foster trust and traceability, contributing to food safety, and the study introduces examples from 12,000 direct sales stores, female farmer enterprises, and the Pal System Consumers Cooperative Union.

Senthot Sudirman, Irham Irham, Slamet Hartono, Azwar Maas · · Indonesia (Yogyakarta)

This study analyzed agricultural land use changes in peri-urban Yogyakarta from 1996-2007, covering 922.17 ha in Sleman, 1,888.60 ha in Bantul, and 1,082.79 ha across 47 villages. Factors like agricultural production exchange value, irrigated land, built area percentage, population density, education, and land price significantly influenced land change rates, which negatively correlated with distance from the city. However, agricultural land percentage to village area, land tax, and dummy variables for Bantul and Kulon Progo did not significantly influence these rates, and the changes negatively impacted regional food loss, availability, and farming sustainability prospects.

Kent D. Kobayashi, Theodore Radovich, Brooke E. Moreno · HortTechnology · United States (Hawaii)

The Department of Tropical Plant and Soil Sciences at the University of Hawai'i at Mānoa developed and modified curricula to educate students on environmental sustainability. New programs like Organic Food Crop Production and Sustainable and Organic Farm Training were introduced, and existing courses were updated. These curricula aimed to engage students and promote self-learning through theory, practicum, farm visits, and activities, covering topics such as urban agriculture and organic food production from a tropical perspective.

Yingqi Yan · Journal of Gansu Normal Colleges · China (Gansu Province)

This article discusses the theory and practice of modern urban agriculture development within the integration process of urban and rural areas in Gansu Province, China. Urban agriculture is recognized as a new research area for sustainable urban development due to its unique social, economic, and ecological functions, making it a research hotspot for urban and rural sustainable development. The article offers suggestions for its development.

Nikita S. Eriksen‐Hamel, George Danso · International Journal of Agricultural Sustainability · Global

Urban and peri-urban agriculture (UA) significantly contributes to the total food requirements of cities, especially in southern cities of the developing world. This review describes agronomic issues unique to UA and identifies possible interventions to address them. Growth-limiting and growth-reducing factors in UA include water availability, nutrient supply, soil degradation, pests, and soil pollution. Addressing these constraints requires action at both field and municipal or regional levels.