Research & reports

CapitaLand · CapitaLand · Singapore

The rooftop of Singapore's Funan mixed-use development hosts an approximately 18,000-square-foot urban farm operated by Edible Garden City, growing more than 50 types of fruits and vegetables including mushrooms, edible flowers, and watermelon. CapitaLand frames this and its other greened properties as delivering functional benefits — reduced energy consumption, improved air quality, and enhanced employee wellness — beyond aesthetic appeal.

Stephanie Hinnershitz · The National WWII Museum · United States

Published 26 November 2024, this article from The National WWII Museum describes the U.S. Victory Garden movement of 1942-1945, during which Americans tended more than 20 million gardens, producing 42 percent of the nation's fresh produce (10 billion pounds) in 1943 alone. It also notes that 120,000 incarcerated Japanese Americans were made to garden in internment camps.

UCL Institute of Education · UCL Institute of Education · United Kingdom

A UCL Institute of Education article on a partnership with the RHS training primary-education student teachers to use gardening as a teaching tool, describing an activity suitable for a class of 30 and featuring comments from participating staff.

Alcaldía de Medellín (Secretaría de Inclusión Social y Familia) · Alcaldía de Medellín · Colombia

An article on Medellín's municipal Social Inclusion and Family Secretariat program supporting home gardens for household self-consumption through training workshops, provision of agricultural supplies, and technical visits. The program benefits 670 households, who must attend at least 5 of 7 scheduled educational sessions to receive materials and products.

Ministerio de Desarrollo Agrario, Provincia de Buenos Aires · Ministerio de Desarrollo Agrario, Provincia de Buenos Aires · Argentina

The official page for the Buenos Aires Province Urban Garden Programme, launched by the provincial Ministry of Agrarian Development in the second half of 2024. It offers training, seedlings and technical support for community gardens of at least 40 square meters run or planned by schools, hospitals, clubs and civic organizations, and supports municipalities in setting up or strengthening local seedling nurseries; its first edition worked mainly with school, hospital and organizational community gardens.

Tracey D., Gray T., Sweeting J., Kingsley J., Bailey A., Pettitt P. · Health & Social Care in the Community (Wiley/Hindawi), 2023:5570089 · Global

The first systematic review to summarize the benefits of community gardening for vulnerable populations such as low-socioeconomic-status and culturally diverse groups. Analyzing 33 studies, it finds social connection, health, education, and nutrition to be the most frequently reported benefits, supporting social inclusion and welfare.

Landry M., Asigbee F., Vandyousefi S., Ghaddar R., Davis J. · Journal of the Academy of Nutrition and Dietetics, 123(3):637-643 · United States

A cluster randomized controlled trial in mostly low-income, Hispanic Texas elementary schools testing whether the TX Sprouts garden, nutrition and cooking intervention affected academic performance. It found the program did not harm academic outcomes, showing that garden-based food education can be integrated into instructional time without lowering achievement.

Chicoine M., Rodier F., Durif F. · Agriculture and Human Values 40(3):1153-1170 · Global

Analyzes how companies use commercial urban agriculture labeling in product marketing, examining the consumer-perceived benefits and risks of leveraging urban farming as a brand and value proposition.

Miyagi R. · Journal of Science Education (Japan), 63(3):645–654 · Japan (Okinawa)

Six months of observation in a public kindergarten class (age 5) in Okinawa during plant cultivation in the garden and shared field. Analyses how teachers' personifying talk supports children's empathy and learning about plants—practical insight for kindergarten gardening and food education.

Szczurek A., Maciejewska M., Batog P. · Applied Sciences, 13(1):597 · Poland (Wrocław)

Develops and evaluates an automated monitoring system for urban beekeeping's educational, greening and awareness benefits. Sensors, cameras and scales were deployed on hives on the roof of a four-storey university building in Wrocław; three months of operation confirmed the system works and that rooftop placement is a viable urban apiary model.

多摩地域都市農業振興協議会, 農林水産省 · 農林水産省 農山漁村振興交付金事例 · Japan

Case report on using the Rural Revitalisation Grant (urban agriculture function measures) to build an urban-agriculture community network around Hachioji in the Tama area through a regional council supported citizen and experience farms.

農と親しみ江東区の共生社会を考える協議会, 農林水産省 · 農林水産省 農山漁村振興交付金事例 · Japan

Grant case study creating a children's farm-contact space in Toyosu, Koto Ward, using urban farmland creation support — a report on ward-council-business collaboration for vacant-land farming, food education and an inclusive community.

株式会社Tryfe, 農林水産省 · 農林水産省 農山漁村振興交付金事例 · Japan

Fukuoka case report on using MAFF grants for exchange markets linking urban farmers and citizens, promoting local food and interest in citizen and experience farms with municipal collaboration.

株式会社ネイバーズファーム, 農林水産省 · 農林水産省 農山漁村振興交付金事例 · Japan

Hino case report on opening a farm for neighbourhood markets using national urban-agriculture symbiosis grants and municipal collaboration, linking citizen-farm produce distribution with community building.

かきつ畑プロジェクト推進協議会, 農林水産省 · 農林水産省 農山漁村振興交付金事例 · Japan

Chiryu, Aichi grant case linking local schools to promote urban agriculture, documenting a model of municipal-school-farmer collaboration in experience farms and food education near Nagoya.

一般社団法人KOBE FARMERS MARKET, 農林水産省 · 農林水産省 農山漁村振興交付金事例 · Japan

Kobe grant case report on youth-oriented farmers markets using urban agriculture function grants, documenting city-farmer-civic collaboration to secure urban farmers and activate citizen farms and direct sales.

Hermesse J., Vankeerberghen A., Lohest F., Truyffaut A. · Frontiers in Sustainable Food Systems · Belgium (Brussels)

Examines six co-creative, transdisciplinary research projects in Brussels that engaged diverse stakeholders to co-produce knowledge on urban food production, distribution, and equitable food access, highlighting recommendations for institutional and legislative reform to support food system transitions.

Bayot R.S., Schreinemachers P., Mwambi M., Dominguez D.D., Oro E.M., Gonsalves J.F. · World Vegetable Center (CGIAR) · Philippines (Metro Manila)

This scoping study evaluated urban community gardening sites under the Philippines' National Urban and Peri-urban Agriculture Banner Program (NUPAP) across Metro Manila, covering 26 sites in 7 cities. Findings showed the program lacked targeted support for vulnerable populations despite coordinating numerous urban farming initiatives.

Ngetleh N., Bime-Egwu M., Tambi M. · Agricultural Sciences · Cameroon (Bamenda)

This study identifies the socioeconomic and institutional drivers behind innovative urban and peri-urban agriculture (UPA) adoption in Bamenda City, Cameroon, demonstrating that UPA is a critical livelihood strategy for the urban poor amid rapid urbanization. The findings inform policy recommendations to support sustainable urban food production.

· International Journal of Environmental Research and Public Health · Australia

A study on enhancing children's food literacy and food security through school gardening in rural and regional communities, identifying dedicated garden/kitchen spaces and committed teachers as basic requirements.

· Local Environment · United Kingdom

Uses grassroots visual storytelling to explore how community food-growing activities build community bonds through emotional attachment and placemaking.

Ryo Sakurai, Takuro Uehara · Sustainability Science · Japan (Kyoto)

A contingent-valuation study at Ritsumeikan University, Japan, measuring the monetary value students place on student-led farming activities using double-bounded dichotomous-choice surveys of 375 students in 2016 and 356 in 2020, comparing each respondent's own willingness to pay (WTP) with the value they inferred other students would pay. In 2016 mean WTP was ¥1,613.6 (median ¥1,101.3) against a mean inferred value of ¥1,056.6 (median ¥742.4); in 2020 mean WTP was ¥2,376.8 (median ¥1,408.8) against ¥1,814.5 (median ¥1,150.6). Confidence intervals overlapped in both years, so the differences were not statistically significant, indicating less social-desirability bias than earlier research found. Estimated total utility was about ¥2.51 million, enough to fund the student-led agricultural project. Limitations: a single institution, no examination of the mechanisms behind inferred values, and hypothetical rather than actual donations.

Restilou Q. Artiaga · Zenodo (CERN European Organization for Nuclear Research) · Global

This experimental-comparative study investigated the productivity of "Gulayan sa Paaralan" (school garden) using drip irrigation technology. Researchers planted "pinakbet" vegetables in 16m x 16m plots, with and without drip irrigation, and compared yields over two consecutive croppings. Results showed that plots with drip irrigation consistently produced higher yields, demonstrating the technology's effectiveness in improving harvest with minimal staff and student involvement.

Dong In Lee, Ji Hwan Lee, Seung Ho Jang, Se Jong Oh, Ill Chul Doo · Applied Sciences · Global

This study proposes a deep learning-based crop disease diagnosis solution for novice urban farmers, integrating Image Captioning and Object Detection models. The Image Captioning model, using InceptionV3 and Transformer, achieved an average BLEU score of 64.96%, demonstrating high performance in generating detailed diagnostic sentences. The Object Detection model, employing YOLOv5, achieved an mAP50 of 0.382, indicating a need for further improvement in detecting infected areas.

Alicia Papanek, Catherine Campbell, Hannah Wooten · EDIS · Global

This April 2023 publication by Alicia Papanek, Catherine G. Campbell, and Hannah Wooten, from the UF/IFAS Department of Family, Youth and Community Sciences, discusses the definition of urban agriculture. It covers common characteristics, types of food produced, frequently used production methods, and the purposes of various urban agriculture operations.