Research & reports

Kelly Johanna Molano Betin, Leo Danny Valencia Pinto · Ibero Ciencias - Revista Científica y Académica - ISSN 3072-7197 · Colombia

A mixed-methods, non-experimental descriptive study tested a school-based agroecology pedagogical strategy to strengthen food security at Institución Educativa Técnico General José Joaquín García, Sede 10 Peñolcitos, in Casabianca, Tolima, Colombia. Following a quantitative diagnostic questionnaire, a teaching sequence combining conceptual training, an agroecological school garden, and a healthy cooking workshop was implemented; students showed favorable preconceptions about agroecology, food security, and the garden but specific gaps in understanding its full scope beyond production, and the training activities narrowed those gaps.

Sasha Gillies-Lekakis, Heidi Zogbaum · International Journal of Cuban Studies · Cuba

Cuban historiography is typically divided into pre-1959 and post-1959 periods, but land-use practices show continuity across both. Two hundred years of export-oriented sugar planting left Cuba dependent on food imports, first from the United States and later the Soviet Union. After 1991, Cuba had to find ways to feed itself on land depleted by two centuries of monoculture. The introduction of permaculture — first developed in Australia and suited to urban agriculture — helped Cubans address some of these food supply problems, making Cuba a world leader in permaculture practice.

Julija Bakunowitsch · Urban Planning · Germany

This qualitative study examines a publicly funded urban gardening project in Dortmund, Germany, implemented as a labor-market activation measure on temporarily available land targeting employable welfare recipients. Drawing on interviews, participant observation, and document analysis, it combines the concept of "food justice" with valuation studies to analyze how labor, land, and exchange are valued in everyday practice. The findings reveal tensions between empowerment and dependency, care and control, and social recognition and material precarity: while participants experienced gardening as meaningful work and a source of social participation and belonging, these valuations remained bounded by welfare regulations, temporary land tenure, and charity-based food distribution. The study concludes that such temporary urban gardening projects function as sites of plural, negotiated valuation where justice is enacted only provisionally, through everyday practice, within the limits of welfare governance.

Nur Choiro Siregar · Acceleration · Malaysia

Using a qualitative literature review of 24 scientific journal articles, this study examines the role of urban farming in strengthening family food resilience in Malaysia by integrating Islamic values, guided by Islamic principles and prior empirical findings. It reports that incorporating Islamic values into urban farming — aligned with concepts such as khalifah fil ard (stewardship), ishlah (improvement), and tawazun (balance) — is associated with greater fresh food availability, reduced household expenses, and increased environmental awareness. It notes that limited urban land availability drives reliance on imported food, and that limited technical knowledge further constrains effective use of small household spaces for urban farming.

Human Sciences Research Council · Human Science Research Council SA · South Africa

A South African Human Science Research Council commentary (2026) notes that women make up the majority of urban farmers who grow food in their own backyards or lead food-security efforts within larger groups that sell or donate surplus produce, and states that the country's land reform policies require an explicitly gender-sensitive approach to support them. The abstract provides no study sample, method, or measured outcome.

Marcelo Budal Cabral, Alysson Maia Fontenele · Revista JurisFIB · Brazil

This legal article examines the significance of urban agriculture for greening cities and for greenhouse gas mitigation and climate adaptation in Brazil. Using bibliographic and documentary research with a hermeneutic approach, it analyzes precedents including the Inter-American Court of Human Rights' Advisory Opinion 32/2025 (climate emergency) and the Brazilian Federal Supreme Court's Arguição de Descumprimento de Preceito Fundamental 708 (Climate Fund case), alongside the national Urban and Periurban Agriculture Policy and other normative texts. It concludes that ecological and climate protection duties, reinforced by these court precedents, require implementing and fostering urban agriculture in order to realize the right to a healthy climate.

G. Bastian, Sarah Lane, Haley McMahon, Olivia Husmann, Evangeline Schumacher · Journal of Agriculture Food Systems and Community Development · United States

One in eight South Dakota residents faces food insecurity, which has been linked to higher prevalence of chronic diseases such as heart disease and diabetes. Against this backdrop, this study conducted a preliminary process and impact evaluation of Dakota Food Rx, a pilot community-supported agriculture (CSA) produce prescription (PRx) program in the Northern Black Hills of South Dakota. Healthcare providers (Prescribers) referred low-income and/or food-insecure adults with diet-related chronic disease (Patients) to receive weekly produce boxes from a local specialty producer (Grower); evaluation measures included patient pre-post surveys and key informant interviews with Prescribers, Growers and Patients. From June to November 2024, 30 patients participated, receiving 434 produce boxes (mean 14.5 per patient) valued at over $14,000. Ten pre-surveys and eight post-surveys were completed (seven pre-only, five post-only, three both), along with nine interviews. Overall program satisfaction was high, and patients responding at post-test reported higher food security and sense of community than at pre-test. Thematic analysis of the interviews indicated patients improved their diet, food access and overall health, and that relationships were built among program participants; however, Prescribers, Growers and Patients all reported having to adapt to the program, with future considerations including increased communication, improved workflow, and additional resources.

Dawan Arkini Challam · Asian Research Journal of Agriculture · Global

A low-cost vertical farming system was built from 90 mm PVC pipes arranged in a three-tier frame, using soil as the primary growing medium, to grow strawberries (Fragaria × ananassa) under a semi-controlled microclimate created by 50% shade netting during the vegetative stage. Shading reduced transpiration stress and improved moisture retention, promoting leaf development, and removing the shade at the onset of flowering increased floral initiation and the number of flowers per plant, attributed to improved light availability. This stage-specific light management raised leaf, flower and fruit counts and yield by combining features of open-field and protected cultivation, though the abstract does not report the number of plants tested or whether the trial was replicated.

Syauqi Az Zahra, Erwan Efendi · Ganaya Jurnal Ilmu Sosial dan Humaniora · Indonesia

In Martebing Village, Serdang Bedagai Regency, Indonesia, a qualitative descriptive study using field observation, in-depth interviews with community administrators and members, and activity documentation examined how management of the Nurul Huda women's empowerment community, organized through a da'wah (Islamic outreach) management approach, contributes to family food security. The community was found to carry out functional management — activity planning, role organization, program implementation and collective evaluation — integrated with da'wah values, realized in practice through urban farming and yard-land utilization as part of family food security management. Women's active involvement throughout this process was said to encourage the independence and sustainability of family food security, positioning the integration of da'wah management and women's empowerment as a potential model for community-based empowerment in rural areas.

D Darto, Nunung Cipta Dainy, Helfi Gustia, Raisa Ardiyanti, Farah Aurellia Sasikirana, Niken Wulandari Dyrin, Graiseld Raissa Erwanto · DOAJ (DOAJ: Directory of Open Access Journals) · Indonesia (Jakarta)

A community outreach activity carried out in August-September 2025 with the Hidroponik Generik farming group in Pesanggrahan, Jakarta, Indonesia, introduced an IoT-integrated solar power system and accompanying equipment, training and mentoring to reduce the electricity costs of a hydroponic system. An 800 Wp solar panel generating 1,400 Wh per day was confirmed able to power a rack-based hydroponic system with 1,000 planting holes, IoT monitoring let partners track water quality via smartphone, and the program reported cutting electricity operating costs by 30%.

Guilherme Raj, Flor Avelino, Marie-Claire Bribois · Cambridge University Press eBooks · Europe

This chapter argues that power dynamics have received limited attention in sustainability-transitions research despite their centrality to lasting societal change, and introduces two frameworks -- "power to, over, and with" and "three relations of power" -- to analyze how power relations shift over time and are constituted. Applying these frameworks to a case study of community-supported agriculture in Portugal, the analysis shows how individual and collective agency, human and non-human interactions, and historical structures of social relationships shape opportunities and barriers for transitions. It concludes that more power-aware research incorporating non-Western and Indigenous epistemologies is needed.

Flora Elvistia Firdaus, M. Dachyar · International Journal of Research and Innovation in Social Science · Asia

This study examined food self-sufficiency in limited spaces as a survival strategy among Indonesian migrant communities in Malaysia, through a community-based educational program teaching container gardening, vertical planting and cultivation using recycled materials, targeted at migrant households and particularly women engaged in informal economic activities, delivered through demonstration, participatory discussion and knowledge exchange. Participants responded positively, viewing food self-sufficiency as a feasible strategy for household resilience and small-space cultivation as a practical way to reduce food expenses and improve access to fresh food, with the program highlighting the importance of culturally relevant practices and community-based learning for adoption.

Pungky Slamet Wisnu Kusuma, Dyah Hariani, Vivin Andriani, Dicky Surya Putra Pradana Andriani · Jurnal Abadimas Adi Buana · Indonesia

Describes a community-service (PKM) activity centered on an NFT (Nutrient Film Technique) aquaponics system, framed as an urban-farming innovation supporting sustainable urban food security. The activity aimed to analyze the NFT aquaponic system's efficiency and to increase student and public understanding of it through a national webinar. It reports that the NFT system reduced water use by 80-90% compared with conventional systems through closed-loop recirculation, and that integrating catfish (Clarias sp.), water spinach (Ipomoea aquatica) and nitrifying bacteria created a productive system supporting a zero-waste concept. Webinar evaluation showed participant understanding rising by 26 percentage points, from 62% to 88% after the session, with participants reported to show high interest in smart-farming aquaponics applications.

Siti Nurul Khotimah, Ihsanuddin Fadillah, Martinus · Nemui Nyimah · Indonesia

A participatory education program for household-level climate adaptation was delivered to seven housewives belonging to the Rumah Keluarga Indonesia community. The curriculum covered climate change impacts on food production, water and energy availability, the use of home yards for food production through urban farming with household organic waste, and simple technologies such as small solar panels for yard lighting. Following the activity, participants showed strong engagement and reported increased understanding and awareness of women's role in household food, water and energy resilience to climate change.

Esther Reyna Molina, María Xóchitl Astudillo Miller, Yanik I. Maldonado-Astudillo, Ricardo Salazar · Discover Sustainability · Global

A systematic review using PRISMA 2020 methodology examined social innovation and sustainable entrepreneurship practices in the agri-food sector as responses to socio-environmental resilience challenges facing small-scale rural producers and local food systems. It characterized these practices, evaluated their impacts across sustainability dimensions, and identified success factors and barriers. Studies on social innovation predominated over those on sustainable entrepreneurship, with experiences distributed across Europe, Africa, Asia, Oceania and the Americas. The initiatives analyzed included social agriculture, community gardens, inclusive agribusiness models, women's cooperatives and regenerative agroecological projects, with overall positive effects reported for social inclusion, community empowerment, market access, income diversification and improved environmental practices. Facilitating factors included cross-sector collaborative governance, local leadership and the capacity to combine heterogeneous resources; barriers included poorly adapted regulatory frameworks, dependency on external funding, and tensions between economic and socio-environmental objectives. The review concludes that hybrid practices combining social innovation and sustainable entrepreneurship contribute significantly to rural producers' socio-environmental resilience when embedded in favorable institutional environments and supported by public policy and legal frameworks.

Birhanu MW, Negussie ZT · The Scientific World Journal · エチオピア

A PRISMA-based review synthesising peer-reviewed articles published between 2015 and 2025 on the status, challenges and opportunities of home and urban vegetable gardening in Ethiopia. It frames urban and home-based gardening as a practical response to food insecurity, malnutrition and environmental degradation in rapidly urbanising areas where the search for better opportunities has driven rising unemployment and limited access to nutritious, affordable food. The barriers it identifies — limited access to land and clean water, gendered barriers to women, limited technical knowledge, inadequate extension services and weak institutional support — all hinder production and sustainability. It further notes that widespread irrigation with untreated wastewater poses significant health and environmental risks through heavy-metal contamination and soil-transmitted infectious disease. Opportunities such as using vacant urban lots, promoting vertical gardening and supporting local seed production remain untapped; government support for urban gardening has grown recently but its implementation remains inconsistent. The review also identifies a significant geographical gap within the existing literature.

Liz Ignowski, John Luis Lagdameo, Liel Gonzalez, Arma Bertuso, Pepijn Schreinemachers · Urban Agriculture & Regional Food Systems 11(1) · Philippines (Quezon City, Metro Manila)

A quantitative survey of 300 urban food producers in Quezon City, one of the 17 cities of Metro Manila, examining who practises urban agriculture, the methods and technologies used, the challenges met and the benefits gained. Production is mainly small-scale and subsistence-oriented, with commercialisation limited except among those with access to agricultural land. Self-produced food does increase access to fruit and vegetables, but participation reflects economic vulnerability rather than food sufficiency, and both scale and commercialisation depend strongly on land access — a structural barrier in dense cities. The authors conclude that urban agriculture in Quezon City acts as a safety net rather than an income source, while also providing enjoyment and stress relief, and that urban food-security policy should be realistic about the limited role of urban food production.

Paul Emile Tchinda, Thi-Thanh-Hiên Pham · Canadian Geographies / Géographies canadiennes 70(3) · Cameroon (one large and one medium-sized city)

Urban agriculture appears in many sustainability agendas yet has been ignored in the public policies of many African countries. Combining multi-scale mapping (city and neighbourhood) with semi-structured interviews in one large and one medium-sized Cameroonian city, this study tests how well those techniques characterise urban agriculture for local decision-making. Mapping from 5-metre SPOT satellite imagery gives a general grasp of the spatial distribution of practices, but crop types, emerging entrepreneurial practices and the temporality of crops are invisible to it and surface only through field mapping and interviews. Echoing critical remote-sensing scholarship, the authors propose a methodological framework for profiling urban agriculture and argue that the choice of research method shapes our understanding of it, so it should be made with each city's specific characteristics in mind.

· Viquipèdia (Catalan Wikipedia) · Spain

The Parc Agrari del Baix Llobregat is a protected agricultural area (about 3,473 ha, with 2,938 ha designated as farmland) in the Llobregat river delta within the Barcelona metropolitan region, managed by a consortium established in 1998. Vegetables account for 63% of crops, with fruit trees making up most of the rest. Spanning 14 municipalities, it functions as an institutional framework preserving agricultural landscape and wetland ecosystems amid urban expansion.

· Wikipedia (English) · Cuba

According to English Wikipedia, organoponicos emerged as urban farming in Cuba during the 'Special Period' after the 1989 Soviet collapse cut off chemical inputs, responding to a food crisis in which daily per-capita calorie intake fell from 2,900 in 1989 to 1,800 by 1995. As of 2009 over 35,000 hectares were in use in Havana alone, producing 280 grams of fruit and vegetables per resident per day, with the Havana workforce growing from 9,000 in 1999 to 23,000 in 2001 and over 44,000 by 2006.

· Wikipedia · United States

According to the English Wikipedia article 'South Central Farm', the South Central Farm in Los Angeles operated from 1994 to 2006 as a 14-acre (5.7 ha) urban farm, considered one of the largest of its kind, used by roughly 350 families of moderate means from the surrounding community. On June 13, 2006, the Los Angeles County Sheriff's Department carried out an eviction and more than 40 protesters were arrested; on July 5, 2006, workers began bulldozing the farm amid further protests.

· Wikipedia · United Kingdom

According to the English Wikipedia article 'Manor Garden Allotments', the Manor Garden Allotments in London was a 4.5-acre (18,000 m2), 80-plot allotment site established in 1924 by Major Arthur Villiers. It was cleared in October 2007 to make way for landscaping of the London 2012 Olympic Park, and tenants were moved to a temporary site two kilometres away. Restoration on the original site and a 2.1-hectare provision of replacement plots were promised, but the successor Pudding Mill Lane allotments did not open until roughly four years after the Games ended.

· Wikipedia · Cuba

This Wikipedia article covers Cuba's 'Special Period' economic crisis following the Soviet Union's collapse. Oil imports fell to about 10% of pre-1990 levels, GDP shrank 35%, and imports and exports both fell over 80%. Agricultural production fell 47%, construction fell 75%, and manufacturing capacity fell 90%, driving the need for agricultural transformation.

· Wikipedia · Cuba

This Wikipedia article on Cuban agriculture states the Soviets provided 63% of Cuba's food imports and 90% of its petroleum before 1990; after the collapse, agricultural production fell 54% between 1989 and 1994. By 2002, 35,000 acres (140 km2) of urban gardens produced 3.4 million metric tons of food, 90% of Havana's fresh produce came from local urban farms, and by 2003 more than 200,000 Cubans worked in the expanding urban agriculture sector. More recently, cooperatives and family farmers manage about 69% of Cuba's agricultural land.

· Wikipedia · Cuba

This Wikipedia article on the Cuban economy states Cuban GDP declined at least 35% between 1989 and 1993 due to the Soviet collapse and loss of Eastern Bloc trade. Liberalized agricultural markets, letting state and private farms sell above-quota production at free-market prices, were introduced in October 1994. Reforms from 2011 onward expanded usufruct leasing of fallow state land to residents, with more than 150,000 farmers registered by 2012 leasing land from the government to grow surplus produce.