Research & reports
Peer-reviewed research and reports on community urban agriculture, food education, composting, welfare and more.
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44 results(1 / 2)
Design and Implementation of an Autonomous IoT-Based Irrigation System for Water Optimization in Peri-Urban Agriculture: Case Study of Green Village (DRC)
2026Kadima Muamba Donatien, Kabaubabo Kalombo Jean- Jacques, Mavula Kikwe Alexis, Kako Gbolo Etienne · International Journal of Innovative Science and Research Technology (IJISRT) · Democratic Republic of Congo (Kinshasa)
Peri-urban agriculture in the Democratic Republic of Congo heavily relies on natural rainfall, leading to yield decreases of up to 50% and a lengthening of the crop cycle from 21 to 45 days during the dry season. This study proposes the design and implementation of an autonomous IoT-based irrigation system to optimize water use at Green Village, Kinshasa. The proposed solution aims to enable real-time adaptive irrigation, reducing water loss and stabilizing production.
Limited or null effectDigital agriculturePeri-urban agricultureClimate changeEconomicsThe association between climate-smart agriculture practices adoption and farm income and wealth of small-scale urban crop farmers in eThekwini municipality, with implications for food and nutrition security
2026Khumalo N. Z., Sibanda M., Mdoda L. · Frontiers in Nutrition · 南アフリカ・エテクウィニ市（ダーバン）
A multi-stage sample of 412 small-scale urban crop farmers in eThekwini municipality, South Africa, with a conditional mixed process model relating a composite index of climate-smart agriculture adoption (agroforestry, conservation agriculture, crop diversification, rotation, cover crops, drought-tolerant crops, mulching, organic manure, wetland use, soil conservation) to farm income and a wealth index. Adoption was positively associated with both, but the authors state the estimated income association is "relatively modest" and should be read with caution. Several socio-economic variables showed counterintuitive associations, and because existing agricultural training showed a weak association with income-enhancing adoption, the authors call for context-specific, outcome-oriented training and extension rather than more of the same.
Limited or null effectEconomicsClimate changePolicyUrban agrivoltaics enhance crop resilience and food-energy synergies in a changing climate
2026Caroline Merheb, Joshua S. Caplan, Pralad Phuyal, Jordan Macknick, Nicholas C. Davatzes, Sujith Ravi · npj Urban Sustainability · Global
This study evaluated ground-based agrivoltaics in an urban context. It demonstrated that while early-season yields may decline due to light reduction in temperate climates, productivity rebounds during periods of extreme heat, extending harvest windows and enhancing crop resilience.
Limited or null effectClimate changeFood sovereignty & justiceEconomicsUrban–rural linkageUnderstanding the Dissemination of Technology in a Food Incentive Program: A Qualitative Evaluation Applying the Diffusion of Innovation Model
2026Rui Ling, Sarah N. Strack, Anne Abbott, Haley Schneider, Aryn McLaren · Health Promotion Practice · Global
This qualitative study explored facilitators and barriers to implementing an electronic redemption system in a Healthy Food Incentive (HFI) program among farmers' markets, farm stands, and community-supported agriculture. Semi-structured interviews with HFI staff identified six facilitators and ten barriers, including a cumbersome registration process, technological difficulties, the risk of losing customers, and insufficient capacity. The evaluation highlighted the necessity of localizing technology dissemination.
Limited or null effectCSA & TeikeiEconomicsCommunityDigital agricultureDeterminants of Urban Farmers’ Acceptance of Faecal Sludge Compost in Urban Agriculture: Evidence from Dar es Salaam, Tanzania
2026Isabela Thomas Mkude · TANZANIA JOURNAL OF SCIENCE AND TECHNOLOGY · Tanzania (Dar es Salaam)
In Dar es Salaam, Tanzania, the utilization of faecal sludge derived compost (FSDC) by urban farmers remains limited due to farmers' prejudice and hesitance. This study investigated factors influencing FSDC acceptance through a cross-sectional survey of 76 urban farmers. Results indicated that garden location in communal areas, income generation as the primary farming purpose, and accessibility of soil inputs were significantly associated with FSDC acceptance. Farmers' awareness and experience also played important roles.
Limited or null effectCompostOrganic cycleCommunityEconomicsFuture climate risks and sectoral vulnerabilities shaping resilience in the Cape Coast Metropolis, Ghana
2025Yaw Agyeman Boafo, Bob Offei Manteaw, Philip Antwi‐Agyei, Portia Adade-Williams, Nana Ama Browne Klutse, Kofi Asare, Doreen Larkailey Lartey, Bernard Ayittiah · Discover Cities · Ghana
This study assesses future climate risks and sectoral vulnerabilities in Ghana's Cape Coast Metropolis using meteorological data and downscaled climate projections through 2100. Findings indicate significant warming trends and heightened rainfall variability, which render peri-urban agriculture highly susceptible to crop failure, fishery declines, and water scarcity. Informal economic sectors are also at risk from infrastructure damage and income impacts.
Limited or null effectClimate changePeri-urban agricultureEconomicsUrban agriculture matters for sustainable development
2024Prajal Pradhan, Daya Raj Subedi, Kshitij Dahal, Yuanchao Hu, Prakriti Gurung, Sijal Pokharel, Sagar Kafle, Biplav Khatri, Sudeeksha Basyal, Monika Gurung, Aruna Joshi · Cell Reports Sustainability · Global
This systematic analysis of 1,450 urban agriculture publications examined its impacts on Sustainable Development Goals (SDGs). It found urban agriculture is linked to all SDGs, with 142 targets showing positive sentiments and 136 showing negative sentiments, with positive sentiments roughly double the negative. The study concludes that urban agriculture does not inherently contribute to sustainability, as its impacts depend on specific practices and require tackling identified hurdles.
Limited or null effectClimate changeEconomicsHealthPolicyCreating and sustaining urban green spaces in Africa under phenomenal urbanisation: residents’ perspectives on home gardens in Wa, Ghana
2024Bernard Afiik Akanpabadai Akanbang, Millicent Awialie Akaateba, Prosper Issahaku Korah · Discover Cities · Ghana (Wa)
This exploratory cross-sectional survey in seven rapidly growing neighborhoods in Wa, Ghana, administered 285 questionnaires to residents to understand motivations, challenges, and constraints of home gardening. Results showed 56% of respondents had gardens, primarily motivated by beautification (56.1%) and food production (52.3%). Limited space (49%) and busy schedules (34%) were identified as main barriers. The study found that while garden ownership aligned with the autonomy need, the relationship need, which correlates with environmental motivations, was notably low among residents. This indicates a limited effect of environmental awareness on home gardening motivation in the surveyed population.
Limited or null effectCommunityPolicyEconomicsUrban–rural linkageCultivo de hortalizas de ciclos cortos en huertos para el consumo y comercialización de alumnos de tercero de bachillerato
2024Reina Bazán Alarcón, Edgar Leonidas Cottallat Villao, Segress García-Hevia · Código Científico Revista de Investigación · Ecuador
This mixed-methods study in Ecuador aimed to develop a methodology for implementing school gardens at Unidad Educativa Misael Olaya, focusing on short-cycle vegetable cultivation for consumption and potential commercialization by high school students. Questionnaires and interviews with students and teachers revealed that while students had basic knowledge of vegetable cultivation, there was a need to strengthen practical activities and experimental learning.
Limited or null effectFood educationWelfareCommunityEconomicsSelecting and operationalizing indicators for a comparative sustainability assessment of urban agriculture on the example of vertical farming and community supported agriculture
2024Martina Artmann, Marie Herzig, Henriette John · Discover Cities · Global
This study provides a framework for selecting and operationalizing indicators for a comparative sustainability assessment of different urban agriculture types, exemplified by Community Supported Agriculture (CSA) and vertical farming. Based on a qualitative content analysis of vision guidelines, results suggest that CSA can be considered the more sustainable form across all three sustainability dimensions. However, considering vertical farming's main benefit is increased food production efficiency, it is suggested to balance its shortcomings and lack of vision on social justice, biodiversity conservation, and food quality by fostering a hybrid model of community supported vertical farming. This suggestion implies that vertical farming alone has limited effects in these aspects.
Limited or null effectCSA & TeikeiEconomicsClimate changeFood sovereignty & justiceUrban Agriculture in the Kathmandu Valley: Assessing Practices, Impacts, and Challenges for Sustainable Food Production and Well-being
2024Kalpana Waiba, Alina Maharjan, R Shakya · Journal of Environment Sciences · Nepal
This study investigated the status and impact of urban agriculture on the population in the Kathmandu Valley, Nepal. A structured questionnaire survey of 230 families showed that 51% of respondents had access to growing areas and 76% chose kitchen gardening. The main motivations were economic considerations (50%) and personal satisfaction (20%). Participants reported cultivating 55% of their diet, contributing to good health, though challenges such as plant diseases (40%) were present.
Limited or null effectHealthEconomicsFood sovereignty & justicePeri-urban agricultureAnalysis of Urban Maize Yield Response to Urban Sprawl in a Changing Climate: Case of Harare Metropolitan City
2023Herbert Mandigo, Teddious Mhizha, Terence Darlington Mushore · Applied Sciences · Zimbabwe (Harare)
This study investigated the implications of urban growth on maize yield in Harare metropolitan city, Zimbabwe, from 1984 to 2018 using Landsat data. Cropland area was reduced from 11,120 ha in 1984 to 2631 ha in 2018. Consequently, the estimated average maize yield decreased significantly from 52,264 tons in 1984 to 12,366 tons in 2018, demonstrating that urban growth has the potential to compromise food security.
Limited or null effectUrban–rural linkageClimate changeFood sovereignty & justiceEconomicsProspecção Científica e Tecnológica sobre o Uso de Softwares para a Oferta e a Comercialização em Hortas Comunitárias
2023Jamille Anderson Luiz da Silva, Paula Tereza de Souza e Silva · Cadernos de Prospecção · Global
This study aimed to identify mobile applications developed or used for offering and trading food products in community gardens, through scientific and technological prospecting. Searches were conducted across multiple databases using keywords like "Aplicativo," "App," "Software," "Horta," and "Agricultura urbana." The results showed few applications associated with the theme, with most intended for specific localities and few available for widespread use, indicating a limited effect of existing tools.
Limited or null effectDigital agricultureCommunityEconomicsCultivating communities in Mendoza, Argentina: Exploring social aspects of urban agriculture
2023Lena Katharina Mietz, Bárbara Civit, Alejandro Pablo Arena · Environmental & Socio-economic Studies · Argentina (Mendoza)
This study investigated vegetable consumption patterns, interest in vegetable production, opinions on urban agriculture, and barriers in the metropolitan city of Mendoza, Argentina. Using quantitative research methods and a citizen survey, the results showed strong interest from citizens in urban agriculture, but also identified barriers such as lack of time and resources.
Limited or null effectCommunityFood sovereignty & justiceEconomicsPolicyEvaluating Importance of Community Gardens in Times of Calm and Crisis: From Relaxation to Food Self-Provisioning
2023Marek Hekrle, Jan Macháč, Lenka Dubová · Resources · Czechia
This study investigated how ecosystem services (ES) provided by the community garden 'Žížala na Terase' in Czechia are affected during crises related to the COVID-19 pandemic and increased food prices. Results indicated that the importance of social interaction and educational ES significantly decreased in the COVID-19 scenario. Conversely, the role of community gardens as places for recreation increased. In the food self-provisioning scenario, provisioning ES increased at the expense of recreational ES. Economic assessment further showed that cultural ES were the most monetarily valued, followed by provisioning ES.
Limited or null effectCommunityFood sovereignty & justiceEconomicsHealthUrban agriculture and shortened supply chain – different approaches to local food production
2022Ada Górna · Prace i Studia Geograficzne · Global
A study analyzed urban agriculture supply chains in Havana, Kigali, Bissau, and Singapore based on fieldwork conducted from 2018 to 2020. It found that while shortened supply chains are typical for urban agriculture, their benefits are not arbitrary and depend on local economic, social, and spatial conditions, as well as the supply chain's organization and structure. The positive effects of localized food production are not universal, indicating a need for further research into supply and value chain structures.
Limited or null effectEconomicsFood miles & supply chainUrban–rural linkageFood sovereignty & justiceFood Insecurity, Food Sourcing and Food Coping Strategies in the OOO Urban Corridor, Namibia
2022Ndeyapo Nickanor, Lawrence N. Kazembe, Jonathan Crush · · Namibia
A household survey of 853 households in Namibia's Oshakati-Ongwediva-Ondangwa (OOO) urban corridor found 77% household food insecurity and a mean dietary diversity of less than 5. The most common coping strategies were relying on less preferred and less expensive foods (67%) and rural-urban food transfers (55%). Urban agriculture was found to be very limited in this region.
Limited or null effectFood sovereignty & justiceWelfareEconomicsUrban–rural linkageWill Participatory Guarantee Systems Happen Here? The Case for Innovative Food Systems Governance in the Developed World
2022April M. Roggio, Jason Evans · Sustainability · Global
Participatory Guarantee Systems (PGS) are locally-rooted agroecological governance mechanisms that have garnered interest globally. However, there is little evidence of their development in the United States, where community supported agriculture (CSA) and farmer's markets grew instead, though many of these mechanisms failed to sustain interest and support. This study explores factors driving PGS creation in other global regions and identifies factors shaping a different trajectory for local agriculture in the United States.
Limited or null effectPolicyCSA & TeikeiFood sovereignty & justiceEconomicsReasons and Remedies to the Dying Plant Walls
2021Hayley Q McGough · DigitalCommons - CalPoly (California State Polytechnic University) · Global
This paper investigates why plant façades on buildings frequently die, preventing them from fully realizing benefits like urban heat island reduction and improved air quality. Through interviews with landscape architects, it examines factors for maintaining plant façades and assesses if new approaches, such as earlier integration of landscape architects or biocurtains, can address the high mortality rates. The study highlights that these plant façades often fail, leading to waste and unfulfilled potential.
Limited or null effectClimate changeBiodiversityEconomicsDIYReview: Potensi Pengembangan Pertanian Perkotaan oleh Lanjut Usia untuk Mendukung Ketahanan Pangan
2021Reni Nurjasmi · Jurnal Ilmiah Respati · Global
This review examines the potential of urban agriculture by the elderly to support food security. While urban agriculture could produce 180 million tons of food globally per year, representing 10% of total global food production, it is currently insufficient to meet urban food needs, with urban food supply still heavily reliant on rural areas and imports. With an increasing urban elderly population, empowering seniors through urban agriculture technologies like vertical farming is proposed as an opportunity for food security.
Limited or null effectElderlyFood sovereignty & justiceEconomicsUrban food growing and social sustainability
2021Salvatore Engel‐Di Mauro, George Martin · · Global
Claims that urban food production raises food security and creates a more just society are questionable and contradicted by data from the Global North. Urban land is insufficient, sunlight is often inadequate, and soil pollution is widespread. Technological attempts like vertical and rooftop farming have limited feasibility, may worsen environmental and social problems, and do not address major food sources, access, or waste. Furthermore, urban gardens are increasingly linked with socially devastating gentrification.
Limited or null effectFood sovereignty & justiceEconomicsPolicyClimate changeCaracterización tecnológica de productores hortícolas peri-urbanos en tres parroquias del cantón Cuenca, Ecuador
2021Maria Elena Peralta-Culcay, Hugo Alberto Cedillo-Tapia, Alfonso Suárez-Tapia · Dialnet (Universidad de la Rioja) · Ecuador (Cuenca)
This research characterized the technological use among small (500-1000 m2) and medium (1000-3000 m2) peri-urban horticultural producers in San Joaquín, Baños, and Sayausí, Cuenca, Ecuador, using a survey. The survey found that most production is sold in local markets, following an ancestral system with some additional technology. The identified technological efficiency was at a medium level (3 on a scale of 1 to 5), indicating a technological deficit.
Limited or null effectPeri-urban agricultureEconomicsCommunityDigital agricultureAs exigências cognitivas e a complexidade do trabalho para o agricultor urbano: um estudo de caso
2021Larissa Maas, Leila Amaral Gontijo · Saúde e Sociedade · Global
This case study investigated the cognitive demands and work complexity for urban organic farmers whose main economic activity is selling their products. The findings indicate that the cognitive load for these farmers is high, contributing to complex work. The study notes a lack of existing research on the cognitive load of organic urban agriculture workers, as it is still a nascent movement.
Limited or null effectEconomicsHealthPolicyPenerokaan aset manusia dalam kalangan peserta projek kebun komuniti
2021Sekolah Menengah Islam As-Syddiq, Simpang Renggam, Milah Zainal, M. Z. Rosmiza, Program Geografi, Pusat Kajian Pembangunan, Sosial dan Persekitaran, Fakulti Sains Sosial dan Kemanusiaan, Universiti Kebangsaan Malaysia · Malaysian Journal of Society and Space · Malaysia
This qualitative study explored human assets among 8 participants in community garden projects in Malaysia. While the government introduced community garden projects to improve urban residents' well-being, their success rate is reportedly low, with many projects expected to be unsuccessful. The study found that participants possessed human assets such as good health, physical strength, ability to seek agricultural inputs and information, strong religious practices, and resilience.
Limited or null effectCommunityEconomicsWelfareAgriculture urbaine et péri-urbaine, pauvreté, sécurité alimentaire et environnement dans les pays en développement : une revue exploratoire des méthodologies et des impacts
2020Paule Olivia Akotto, Dorothée Boccanfuso, Marie-Ève Yergeau · Cahiers de recherche · Global
This exploratory review synthesizes 35 reports and articles published between 1980 and 2019 to assess the potential of urban and peri-urban agriculture (UPA) to build resilience against poverty, food insecurity, and environmental challenges in developing countries. The review found that UPA creates one job for every 50 to 100 individuals, but these jobs are generally seasonal, and market access remains a significant constraint for farmers.
Limited or null effectPeri-urban agricultureWelfareFood sovereignty & justiceEconomicsClimate changePolicy