Research & reports
Peer-reviewed research and reports on community urban agriculture, food education, composting, welfare and more.
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Growing Greens in Cities for Healthy Lives and Spaces: The Case of Community Gardens in Chicago, Illinois Imparted to Philippine Situation
2026R P Mula, Molly Doane, Gabrielle Powell, Myer G. Mula · Asian Journal of Agricultural Extension Economics & Sociology · United States (Chicago)
This study visited, documented, and described 15 community gardens in Chicago, Illinois, and interviewed their leaders. It found the utmost importance of saving traditional crop seeds (heirlooms) for diversity, climate change mitigation, and health, as these are grown organically. Insights include reorienting mindsets, crafting garden requirement manuals, consolidating the value chain, and educating health workers on promoting community gardening.
CommunityHealthEconomicsFood sovereignty & justiceHeirloom & landraceClimate changeUrban–rural linkagePeri-urban agricultureAnalysis of food security and the strategic role of women: A comparative study of rural and suburban areas in Indonesia
2026Natta Sanjaya, Suci Iriani Sinuraya, Matheus Gratiano Mali, Anton Purwadi, Aenur Rif'an · Multidisciplinary Science Journal · Indonesia
This qualitative comparative study in Sleman Regency and Magelang Regency, Indonesia, analyzed food security conditions and the strategic role of women using in-depth interviews, focus group discussions, observations, and document studies. Magelang Regency demonstrated superior food availability but faced significant challenges in economic access due to poverty, while Sleman Regency excelled in food access but experienced vulnerability in local availability due to massive agricultural land conversion. Women's roles differed according to regional context, with on-farm activities predominant in rural Magelang and off-farm roles including home-garden utilization in suburban Sleman.
Peri-urban agricultureFood sovereignty & justiceEconomicsCommunityImpact of greenhouse practices on infective capacity of arbuscular mycorrhiza in peri-urban horticulture
2026Carolina Rothen, Julián Gabriel Riso, Betina I. Stephan, Josefina Bompadre, Laura Fernández Bidondo · Agroecology and Sustainable Food Systems · Argentina (Buenos Aires)
This study analyzed arbuscular mycorrhizal (AM) fungi in greenhouse soil from lettuce plants under agroecological, organic, and conventional management in Buenos Aires, Argentina. While agroecological management increased AM spore counts and infective propagules, effective mycorrhization of lettuce roots was low across all systems. Intensive greenhouse practices suppressed successful crop colonization, indicating a reduced AM inoculum infective potential.
Limited or null effectPeri-urban agricultureOrganic cycleBiodiversityWhere have all the farmers gone? Spatial–temporal transformations of peri-urban agriculture in the Metropolitan Area of Barcelona
2026Johannes Langemeyer, Gabriele Gervasi, Sergi Ventura Caballé, Gara Villalba Méndez · Ecology and Society · Spain (Barcelona)
This study examined the spatial-temporal transformations of peri-urban agriculture in the Metropolitan Area of Barcelona from 2003 to 2015, combining spatial analysis of land use changes with qualitative insights from stakeholder interviews and workshops. Results reveal that the significant decline of peri-urban agriculture is driven by a complex interplay of real-estate speculation, land fragmentation, infrastructure development, evolving land use policies, and ecological pressures from land abandonment and environmental protection. Despite efforts to preserve agricultural spaces, the decline of peri-urban farming remains significant.
Governance failurePeri-urban agriculturePolicyEconomicsFood sovereignty & justicePlastic debris facilitates the survival of multidrug-resistant bacterial pathogens in an urban agricultural environment
2026Michael J. Ormsby, Luke Woodford, James Joseph Mwesiga, Winnie Ernest, Dativa J. Shilla, Daniel Abel Shilla, Richard S. Quilliam · Environmental Pollution · Africa
This study investigated plastic debris as a reservoir for multidrug-resistant (MDR) enteric bacterial pathogens at two peri-urban agricultural sites in Dar es Salaam, Tanzania. Analysis of 140 environmental samples (soil, water, vegetation, plastic debris) showed higher concentrations of culturable pathogens on plastic debris, with presumptive E. coli loads of ~1 × 10^3 CFU per piece. Plastic debris harbored a greater proportion of MDR strains, including E. coli and K. pneumoniae resistant to critically important antimicrobials, indicating that plastic waste facilitates the survival of MDR pathogens and poses health risks.
Contamination & food safetyHealthFood sovereignty & justicePeri-urban agricultureWomen in urban and peri-agriculture: sustaining livelihoods in the Cape metropolitan area
2026Human Sciences Research Council · Human Science Research Council SA · South Africa
This article explores how urban women participate in urban and peri-urban agriculture (UPA), the constraints they face, and the policy support they need, using evidence from a sample of farming projects around the Cape Metropolitan Area. Urban women farmers primarily access land through social networking and work collectively. Almost all projects engage in in-kind donations to schools and HIV/AIDS patients, with women-only projects distributing 25% of their output as social responsibility.
CommunityWelfareEconomicsPolicyPeri-urban agricultureSupply chains, marketing channels, and distribution networks
2026Sylvie Ayimpam · · Congo (Kinshasa)
This chapter maps the multi-scalar supply chains feeding Kinshasa's markets, detailing how small retail functions as a nodal point. It traces historical and contemporary provisioning of local foodstuffs via road and river routes into urban wholesale hubs, examining peddlers, brokers, and 'ghost markets' that circumvent taxation. Distribution in Kinshasa is characterized by hybrid, shifting chains of intermediation combining logistical improvisation, social brokerage, and regulatory avoidance.
EconomicsUrban–rural linkagePeri-urban agricultureFood sovereignty & justiceApplying recovered nutrients and pruning waste to enrich and regenerate agricultural soils in urban agriculture: Effects on emissions and yield of spinach and sweet potato
2026Guido Evangelista, Juan David Arosemena, Gaia Stringari, Joan Romanyà, Xavier Gabarrell, Francesco Orsini, Gara Villalba · Agriculture Ecosystems & Environment · Global
This study evaluated the application of 150 t ha-1 of ramial chipped wood (RCW) to degraded peri-urban agricultural soils, comparing its effects on yield, soil health, and greenhouse gas emissions for spinach and sweet potato. Spinach grown with RCW showed the lowest productivity (1.16 – 0.32 kg m-2) among treatments, while sweet potato achieved the highest yield (1.72 – 1.99 kg m-2). High RCW doses initially led to higher CO2 emissions but significantly reduced N2O emissions for spinach (from 0.36 kg ha-1 to 0.07 kg ha-1) and enhanced soil organic carbon and nitrogen stocks for sweet potato, indicating agronomic and environmental trade-offs.
Environmental trade-offsOrganic cycleCompostClimate changePeri-urban agricultureLand-market drivers of peri-urban land transformation in Mpingu and Malingunde extension planning areas, Lilongwe District, Malawi
2026Jabulani Nyengere, Frank Tchuwa, Harineck Mayamiko Tholo, Allena Laura Njala, Chawanangwa Mwakisalu, Lucius Malalu, Chikondi Chisenga, Patson Nalivata, Weston Mwase, Msaiwale Kathewera, Brenda Matewere, Lackson Jamu, Jones Kanjira, Macdonald Chabwera, D. J. Kachamba, Andrew Jamali, Takudzwa Musekiwa, Clement Nyirenda, Henry Kadzuwa, Precious Masuku, Agnes Mwangwela · Frontiers in Sustainable Cities · Malawi (Lilongwe)
In Mpingu and Malingunde Extension Planning Areas of Lilongwe District, Malawi, the drivers of peri-urban land transformation were investigated using land use and land cover maps for 2004, 2014, and 2024, alongside household survey data from 279 farming households. Spatial analysis revealed substantial landscape transformation over two decades, with natural woodland declining by approximately 66%, cropland expanding by approximately 459%, and built-up settlement areas increasing by approximately 127%. A multinomial logit model analysis found that land markets, spatial accessibility, and institutional conditions were the primary drivers of land transformation.
Peri-urban agricultureEconomicsPolicyUrban–rural linkageImplementasi Urban Farming Berbasis Energi Terbarukan Menggunakan Sistem Hidroponik di BUMG Pelita Jaya Gampong Barabung
2026Riski Arifin, T. Arriessa Sukhairi, Arief Gunawan, Syaubari, Rika Sri Utami, Nur Irhamni Sabrina, Okpri Meila, Dhea Nur Fadhilah · Jurnal Pengabdian Sains dan Rekayasa. · Indonesia
This activity designed, built, and implemented a solar-based hydroponic system in Gampong Barabung, Aceh Besar Regency, Indonesia, to introduce sustainable plant cultivation. An NFT hydroponic system with 120 planting holes was successfully integrated with a 150 Wp solar panel to power the nutrient circulation pump. The system operated well for vegetable cultivation, demonstrating the potential of integrating hydroponic technology and solar energy for efficient and environmentally friendly agricultural practices at the village level.
DIYCommunityPeri-urban agricultureClimate changeAdaptive livelihood strategies of evicted peri-urban farmers in the newly metropolitan city of Ethiopia
2026Abie Assres Fenta, Habtie Anmaw · Discover Sustainability · Ethiopia (Debre Markos)
This qualitative study explored the adaptive livelihood strategies of evicted peri-urban farmers around the metropolis of Debre Markos, Ethiopia. Findings confirmed that farmers tend to hand over their land with insufficient compensation and are compelled to adapt to new livelihoods after losing farmlands. Many displaced young farmers experienced bankruptcy in new businesses due to a lack of business skills, and aged displaced farmers faced challenges adapting to new ways of life. The government did not provide adequate attention to training evicted farmers in technical, financial, and business planning.
Equity & displacementPeri-urban agricultureUrban–rural linkageEconomicsPolicyVELOCIDADE DE DECOMPOSIÇÃO DO MATO PASTO NO CULTIVO DA CEBOLINHA
2026Marcos Antonio Vieira Batista, Anne Stefany da Silva Vieira, Josefa Aparecida Araujo Lima, Jaziel Batista Gomes, Luiz Henrique Aguiar, Helena Higino Bezerra Fernandes, Antonia Luana da Silva, Marcos Antônio Dantas · Revista Contemporânea · Brazil
An experiment conducted at IFCE - Campus – Iguatu - CE, Brazil, from April to May 2019, investigated the decomposition rate of mata-pasto (Senna uniflora) as green manure for chives (Allium fistulosum L.). Five treatments with different incorporation periods were tested. The results showed that incorporating mata-pasto 21 days before planting yielded the greatest plant height (33.7 cm), number of leaves (22.2), and aerial dry mass (1.54 g plant⁻¹), not statistically differing from 28 days before planting.
Organic cyclePeri-urban agricultureIntegrating Urban Agriculture into City Planning for Enhancing Urban Community Food Provision: A Case Study of Bhubaneshwar
2026Gitanjali Nanda · International Journal for Research in Applied Science and Engineering Technology · India (Bhubaneswar)
This study examined the spatial, institutional, and planning feasibility of integrating urban agriculture into the urban planning structure of Bhubaneswar, India. Using a mixed-method planning framework, it evaluated urban land availability, rooftop feasibility, food accessibility, supply-chain dependency, institutional readiness, and decentralized food-production potential. Findings indicated that urban agriculture integration within statutory planning systems remains limited in rapidly urbanizing Indian cities, and vendor assessments showed strong dependence on peri-urban and external food inflows contributing to seasonal price instability and food wastage.
Governance failurePolicyCommunityFood sovereignty & justicePeri-urban agricultureIntegrating Biophilic Design and Productive Green Infrastructure as Urban Renewal Strategy for Mixed Use Development in Lagos Island
2026F. I. Alagbe, B. J. Adewumi, Mathew Dayomi, O. A. Ibitoye · Zenodo (CERN European Organization for Nuclear Research) · Nigeria (Lagos)
This study investigated the integration of biophilic design and productive green infrastructure (PGI) in mixed-use developments on Lagos Island, Nigeria, as an urban renewal strategy. Data from 303 architects, urban planners, and real estate developers revealed that while ecological regeneration opportunities exist, the area faces limitations from high density and inadequate infrastructure. Respondents showed moderate to high awareness of biophilic principles, and PGI incorporation was linked to perceived gains in social interaction, biodiversity, and economic value.
CommunityBiodiversityPolicyPeri-urban agricultureThe various face(t)s of urban agriculture: evidence from secondary towns in Ethiopia
2026Amare Molla Dinku, Goedele Van den Broeck · International Journal of Agricultural Sustainability · Ethiopia
This qualitative study explored the technical, institutional, and commercial aspects of urban agriculture (UA) in two Ethiopian secondary towns, Dessie and Kombolcha, through 68 key informant interviews and 11 focus group discussions. It found that nearly 90% of local leafy vegetables are sourced via UA, but insecure land rights, limited policy support, and informal trading systems hinder its impact. Informal markets also cause post-harvest losses, disproportionately affecting women.
Governance failureCommunityPeri-urban agriculturePolicyEconomicsA City Nourished by Its Suburbs
2026Gang Wang · Agricultural History · China (Shanghai)
This historical analysis of Shanghai's vegetable supply system examines the limitations of peri-urban agriculture. In the early 1950s, Shanghai relied on distant rural areas for vegetables, shifting to suburban production in 1958 after rural sources were cut off. Efforts to sustain this suburban-centric system faced challenges, and government attempts to phase out the planned economy in the 1980s had limited effect. By the early 1990s, the suburban-centric system was abandoned, leading to a return to nonlocal vegetable predominance.
Limited or null effectPeri-urban agricultureUrban–rural linkagePolicyEconomicsURBANE:One Health approaches to support agroecological transformation of peri-urban farming; Deliverable D8.3, Report on the co-creation of sustainable business models and initial results of their implementation
2026M.; id_orcid 0000-0002-0118-4484 Simataa, R.I.; id_orcid 0009-0004-4345-5467 Primus, H.; id_orcid 0000-0002-0447-5914 Romijn, Rianne Valkenburg, J.C.C.M.; id_orcid 0000-0003-1190-6417 Huijben · TU/e Research Portal · Benin
Deliverable D8.3 of the URBANE project designed a co-creation workshop methodology for agroecological business models with the University of Abomey Calavi (UAC) and Eindhoven University of Technology. This methodology was applied in a multi-actor workshop in Benin to co-design sustainable innovation System Business Models (SysBMs) for local agrifood contexts. The main outcome is a workshop design template, including instructive videos, documented in a facilitator's handbook.
Peri-urban agricultureEconomicsFood sovereignty & justiceCommunityTowards sustainable urban agriculture in the arid GCC states: Drivers of technology adoption among small-scale farmers
2025Elnazir Ramadan, Suliman Zakaria Suliman Abdalla, Ali Al Ahbabi, Tarig Gibreel, Naeema Al Hosani · City and Environment Interactions · Asia
This study explored factors influencing agricultural technology adoption among small-scale urban farmers in pre-urban areas of the arid Gulf Cooperation Council (GCC) states. Using a structured questionnaire and ordinal logistic regression, it identified performance expectancy, effort expectancy, social influence, facilitating conditions, trust, and cultural norms as key drivers of adoption. Perceived risk negatively influenced adoption, while compatibility was not statistically significant.
Digital agriculturePeri-urban agricultureEconomicsPolicyReimagining land use planning: mixed residential–agricultural land use as a pathway to sustaining agriculture in Ghanaian cities
2025Nurudeen Issifu, Owusu Amponsah, Daniel Kwame Blija, Stephen Appiah Takyi, Abdul Majeed Issah, Abdul-Wahid Alhassan · International Planning Studies · Ghana
This study assessed whether mixed residential-agricultural land use can sustain urban agriculture and if residential landowners in rapidly urbanizing Ghanaian cities are willing to allocate plot space to agriculture. Researchers surveyed 280 landowners across four peri-urban settlements in Kumasi and used geospatial data to estimate available residential space. Nearly four out of five landowners were willing to cede their backyards for micro-farming, with geospatial estimates identifying 75.65 hectares of available residential area across the settlements, equivalent to approximately 0.03 ha per plot (about 23% of an average 0.13 ha plot). These findings suggest the potential of backyard micro-farming as a strategy for sustaining urban agriculture.
PolicyPeri-urban agricultureCommunityAgricultura urbana e periurbana : conceitos, experiências brasileiras e internacionais e o Programa Nacional de AUP
2025César Nunes de Castro · Instituto de Pesquisa Econômica Aplicada (Ipea) eBooks · Brazil
This chapter aims to provide an overview of urban and peri-urban agriculture (AUP) in Brazil and evaluate the inherent challenges of the activity, including the potential role of the National AUP Program (PNAUP) in promoting its development.
PolicyPeri-urban agriculturePolinizadores de huertos urbanos y periurbanos en la ciudad de Morelia (Michoacán, México)
2025Sergio Osorio Cañadas, Ek del Val de Gortari · Dialnet (Universidad de la Rioja) · Mexico (Morelia)
This study investigated pollinators in seven urban and periurban orchards in Morelia, Mexico, during an annual agricultural cycle from October 2022 to June 2023. Monthly 5-hour censuses at each site revealed a considerable diversity of pollinators, with an average of 60 different species including bees, wasps, flies, butterflies, beetles, and hummingbirds, visiting the orchard flowers. It was also observed that each plant species attracted different pollinators.
PollinatorsBiodiversityPeri-urban agricultureAGROECOLOGICAL APPROACHES TO SUSTAINABLE HORTICULTURAL DEVELOPMENT
2025Lokesh Ramachandran, Keerthivasan Ragupathi, Nithishkumar Govindaraju, Ajay Raja Anandhan, Dinesh Devarajan · Zenodo (CERN European Organization for Nuclear Research) · Argentina
This chapter examines agroecology as a sustainable production paradigm for the horticultural sector, facing challenges like climate change and resource depletion. It reviews the conceptual foundations of agroecology, its application to horticulture, and advances in agroecological practices. Case studies, such as peri-urban horticulture in Argentina, illustrate its promise, but note that a full transition remains incomplete.
BiodiversityPollinatorsOrganic cycleClimate changePeri-urban agricultureFloristic Diversity and Characterization of Peri-Urban Agriculture in Some Drains of the City of Douala (Cameroon)
2025Olivier Parfait Bissemb, Rosette Christelle Ndjib, Patrice Brice Mvogo Ottou, Jacques Bruno Ngotta Biyon, Zenabou Ndiang, Georges Maxime Lamy Lamy, Eric Ngansop Tchatchouang, Ivant Stevy Nganmo, Jean Lagarde Betti, Richard Jules Priso · Journal of Environmental Protection · Cameroon (Douala)
This study assessed floristic diversity and agricultural practices around five stormwater drains in Douala, Cameroon, identifying 67 species from 24 families. Floristic diversity, measured by the Shannon-Weaver index (H'= 0.99) and low evenness (E = 0.23), indicated an unbalanced plant community dominated by a few cultivated and ruderal species. The analysis also revealed significant homogenization between drains, suggesting common agricultural practices and environmental pressures in these polluted environments.
Environmental trade-offsBiodiversityPeri-urban agricultureFood sovereignty & justiceClimate changeLepidoptera diversity, richness, and distribution in semi-urban farmland and other habitats around Lumbini, Rupandehi
2025Celeus Baral, Hem Sagar Baral, Carol Inskipp, Rajana Maharjan · Our Nature · Nepal
This 14-day study examined Lepidoptera diversity in semi-urban agricultural landscapes around Lumbini, Nepal, documenting 30 moth species from six families and 39 butterfly species from five families across various habitats. Moth populations were dominated by Erebidae, and butterfly diversity by Nymphalidae, showing resilience in disturbed habitats. Statistical analyses revealed that shrubland and agricultural habitats supported the highest species richness and evenness, while grasslands hosted fewer species.
BiodiversityPollinatorsPeri-urban agricultureEffect of Land Grabbing, Forced Evictions and Inadequate Compensation on Economic Capital and Food Security of the Displaced Pre-Urban Farmers in Addis Ababa, Ethiopia
2025Kejela Gnamura, Michael Akwasi Antwi, Abenet Belete · Research of Economic and Financial Problems · Ethiopia (Addis Ababa)
This mixed-methods study in Addis Ababa, Ethiopia, compared 446 households (223 displaced and 223 non-displaced) to investigate the effects of urbanization-induced displacement on economic capital and food security. Evicted households showed a 72.7% lower likelihood of achieving economic capital security and 93.4% reduced odds of maintaining food security compared to non-evicted households, indicating significant negative differences.
Equity & displacementFood sovereignty & justicePeri-urban agricultureEconomicsPolicy