Research & reports
Peer-reviewed research and reports on community urban agriculture, food education, composting, welfare and more.
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Ecological Connectivity in Agricultural Green Infrastructure: Suggested Criteria for Fine Scale Assessment and Planning
2021Simone Valeri, Laura Zavattero, Giulia Capotorti · Land · Italy
This study addresses knowledge gaps in selecting plant species and understanding landscape heterogeneity's role in dispersal success for Green Infrastructure (GI) planning. It suggests a methodological approach for fine-scale assessment in peri-urban agricultural landscapes, using a case study in the Metropolitan City of Rome. The approach involved stratifying the area, defining GI components, characterizing the area with Morphological Spatial Pattern Analysis, assessing connectivity, and prioritizing conservation measures. Despite recognized limits, the approach proved functional for the context and detail level.
BiodiversityPeri-urban agricultureClimate changeMessages from International Horticultural Conferences and Symposia in the New Millennium
2021K.R.M. Swamy, Prem Nath · · Global
This paper discusses important messages emerging from several international horticultural conferences and workshops held in the new millennium. Messages from these conferences, conducted over the last decade in India and other countries, were extracted under headings such as the status of horticulture in the food world, education, research, extension, production, development, policy, and technical cooperation among developing countries.
Peri-urban agricultureFood sovereignty & justiceImpact of urban expansion on the peri-urban farming communities: the case of lalibela town, amhara regional state, ethiopia.
2021Nibret Sefiw Adugnaw · Open access jounrals · Ethiopia
This study examines the impact of urban expansion on peri-urban farming communities in Lalibela town, Amhara Regional State, Ethiopia.
Peri-urban agricultureUrban–rural linkagePolicyThe cultural economy of human waste reuse: perspectives from peri-urban Karnataka, India
2021Zachary Burt, C. Shambu Prasad, Pay Drechsel, Isha Ray · Journal of Water Sanitation and Hygiene for Development · India (Karnataka)
A preference-ranking model was developed to understand the acceptance of fecal sludge-derived fertilizer (FSF) in Karnataka, India, by modeling farmowners and farmworkers separately. The study found that farmers willing to use FSF prefer to conceal its origins from workers and their caste group, especially caste-adhering, vegetarian farmowners. Workers were open to FSF if it resembled cow manure, revealing that the waste economy in rural India is shaped by unacknowledged caste hierarchies and practices.
Equity & displacementOrganic cyclePeri-urban agriculturePolicyEconomicsHealthCommunityCaracterización 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 agricultureTrinity assessment method applied to heavy-metal contamination in peri-urban soil–crop systems: A case study in northeast China
2021Xingjia Wang, Wenbo Li, Dongyan Wang, Songze Wu, Zhuoran Yan, Jiaqi Han · Ecological Indicators · China
A 'trinity' assessment method was developed to evaluate heavy-metal contamination in peri-urban soil–crop systems in Northeast China, covering total, available, and accumulated heavy metals. While traditional methods indicated less contamination, the trinity method revealed spatial clustering of heavy-metal contamination in cultivated lands caused by urbanization and industrialization, and a decreasing urban–rural trend in contaminated areas, particularly in transition zones.
Contamination & food safetyPeri-urban agricultureHealthDifferential yield and nutrients of Hibiscus sabdariffa L. genotypes when grown in urban production systems
2021Matthew L. Richardson, Caitlin G. Arlotta · Scientia Horticulturae · United States (Washington, DC)
This study grew seven genotypes of Hibiscus sabdariffa L. in green roof, field row, and high tunnel systems in and near Washington, DC, to compare leaf and flower yield, nutritional differences, and insect pest susceptibility. Genotype PI 286316 produced abundant flowers, particularly in high tunnels, while leaf production was highest in field rows despite frequent Popillia japonica attacks. PI 273388, PI 275414, and green hibiscus yielded the most leaves, and genotypes showed nutrient differences regardless of the production system. The locally adapted green hibiscus performed well across systems, was least attacked by pests, and had higher nutrient levels, demonstrating H. sabdariffa's suitability for temperate urban systems.
BiodiversityHealthClimate changePeri-urban agricultureIncome from Urban Farming Beans ( Phaseolus vulgaris L. ) in Benpasi Village, Kefamenanu City District
2021Umbu Joka, Aprianus Nelson Bana · Agribusiness Journal · Indonesia (Kefamenanu City District)
This survey study, conducted in June 2020 with 20 farmers from the Nekaf Mese farmer group in Benpasi Village, Indonesia, aimed to determine the income and relative advantages of urban bean farming. Farmers cultivated 6-9 acres, generating an average revenue of Rp. 1,827,500 and an average income of Rp. 796,050 per planting season. The average relative profit was 1.74, indicating economic profitability.
EconomicsCommunityPeri-urban agricultureSAVINGS MOBILIZATION ON POVERTY ALLEVIATION AMONG PERI-URBAN HOUSEHOLDS IN KWALI AND BWARI AREA COUNCILS F.C.T ABUJA, NIGERIA
2021Juliana Ojochide Olori, Ogechi Cordelia Nwahia, F. Siewe · Agricultural Social Economic Journal · Nigeria (Abuja)
A study analyzed savings mobilization for poverty alleviation among 185 peri-urban farming households in Kwali and Bwari Area Councils, Abuja, Nigeria, using cross-sectional primary data. The analysis revealed a poverty incidence of 49%, a poverty depth of 28%, and a poverty severity of 56% among the households. Findings indicated that primary occupation and education reduced the likelihood of not being poor but increased the likelihood of being very poor.
Economic viabilityWelfareEconomicsPeri-urban agricultureEffects of liquid organic manures on growth, yield and grain quality of sweet corn (Zea mays convar. sacharata var. rugosa)
2021· Crop Research · Global
To address problems such as incomplete kernel development and shrivelled kernels during sweet corn growth, the spraying of liquid organic manures was attempted. An RBD study with eight treatments and four replications revealed that the combined application of FYM at 10t/ha with two sprays of panchakavya 3% at fortnightly intervals resulted in the highest values for all growth and yield parameters while maintaining soil fertility and productivity.
Peri-urban agricultureOrganic cycleComparison of organic substrates in urban rooftop agriculture, towards improving crop production resilience to temporary drought in Mediterranean cities
2021Felipe Parada, Mireia Ercilla‐Montserrat, Verónica Arcas‐Pilz, Elisa López‐Capél, N. Carazo, J.I. Montero, Xavier Gabarrell, Gara Villalba, Joan Rieradevall, Pere Muñoz · Journal of the Science of Food and Agriculture · Spain (Barcelona)
In spring and summer 2018, in a rooftop greenhouse near Barcelona, coir, vegetable compost from urban organic waste, perlite, and a mixture of compost and perlite substrates were evaluated over three consecutive crop cycles of lettuce. This study aimed to assess the use of substrates made from local materials as an alternative for urban agriculture during periods of water supply cuts. Results showed that compost and the mixture yielded similarly to perlite, and organic substrates increased crop resilience to water restriction.
CompostOrganic cycleClimate changePeri-urban agricultureThe potential of bio-intensive market gardening models for a transformative urban agriculture
2021Noémie Maughan, Nathalie Pipart, Barbara Van Dyck, Marjolein Visser · · Belgium (Brussels)
This chapter shares insights from the establishment of the Brussels-based Cycle Farm, a reflexive research process involving various stakeholders. It highlights the need for small, local food producers to develop competitive advantages in the context of organic food sector industrialization, as emphasized by Eliot Coleman. The research involved workshops and focused on enhancing the resilience of the Brussels Region, with SPIN Farming concentrating on high-value crops.
EconomicsCommunityFood sovereignty & justicePeri-urban agricultureChanging Agriculture and Climate Variability in Peri-Urban Gurugram, India
2021Pratik Mishra, Sumit Vij · · India (Gurugram)
Ethnographic research in Budhera, a peri-urban village bordering Gurugram city in Haryana, India, investigated the juxtaposition of urbanization processes and climate variability impacts on peri-urban agriculture. Results showed that dimensions of agrarian livelihoods, such as cropping choices, irrigation cycles, sharecropping arrangements, declining common property resources, and land use changes to non-agricultural uses, were influenced by urbanization processes. It was concluded that changes in land and water use reshape agricultural practices and can cascade upon climate variability impacts, making agriculture more precarious for peri-urban farmers.
Economic viabilityPeri-urban agricultureClimate changeEconomicsUrban–rural linkageTurkey's Urban Agriculture Opportunities and Peri Urban Agriculture's Relationship with Law No. 6360
2021İrem YURDAY, Ceren Yağcı, Fatih İŞCAN · Türkiye Arazi Yönetimi Dergisi · Turkey
This study explains the definitions, contributions, and benefits of urban agriculture and peri-urban agriculture. It notes that there is no clear policy framework for urban and peri-urban agriculture in Turkey, although urban interfaces are subject to planners and policymakers. The transformation of villages in big cities into communities under Law No. 6360 is presented from a utilitarian perspective. Urban agriculture has been adopted as a profitable production method in urban and peri-urban areas, and suggestions for its development in Turkey are provided.
PolicyUrban–rural linkagePeri-urban agricultureEconomicsOperational Pattern of Urban-Rural Integration Regulated by Land Use in Metropolitan Fringe of China
2021Wei Cao, Shenglü Zhou, Minyu Zhou · Land · China
This study analyzed urban-rural reality in Pukou District, Nanjing City, China, and investigated farmers' willingness to achieve urban-rural integration through land use. Pukou District was divided into four land use areas based on resource environment, development intensity, and potential, and most farmers showed a strong willingness for urban-rural integration via land use. The study proposes an operational pattern for regional land use, based on "reality + willingness + policy," utilizing farmland reconsolidation, village reconstruction, and factor reallocation to achieve urban-rural integration.
Urban–rural linkagePolicyPeri-urban agricultureAre Rice Farming and Production in the Urban Farming Areas Still Efficient? A Stochastic Production Function Choice
2021Tamy Erissanti, Supadi Supadi, Suharno Suharno · Jurnal Ekonomi Pembangunan Kajian Masalah Ekonomi dan Pembangunan · Indonesia (Jakarta)
This study analyzed the efficiency of rice farming and factors affecting rice production in North Jakarta, Indonesia, using the Stochastic Frontier Analysis (SFA) method with a sample of 80 rice farmers. Findings showed an average technical efficiency of 0.85, allocative efficiency of 3.47, and economic efficiency of 2.95. Land area and fertilizer positively affected production, while labor and education had a significant negative effect, and ownership rights had no significant effect.
EconomicsPeri-urban agricultureThe Urban and Peri-Urban Farms (UPFs) Relational Model: The Case of Greater Poland Voivodeship, Poland
2021Joanna Wiśniewska-Paluszak, Grzegorz Paluszak · Agriculture · Poland
This study investigated how nine urban and peri-urban farms (UPFs) in Greater Poland Voivodeship, Poland, formed business relationships in food networks, surveying managers and owners in 2019 and 2020. The research identified UPF business relationships and key features of their networks, leading to the development of a conceptual relational UPF model. This model indicates that diversification of activities, competitiveness of resources, and formality of organizational structures form the basis of farm businesses, while integration of activities, sharing of resources, and collaboration among actors form the basis of relationships.
Peri-urban agricultureEconomicsCommunityCharacterization of charcoal and firewood ash for use in African peri-urban agriculture
2020Dora Neina, Sibylle Faust, Rainer Georg Joergensen · Chemical and Biological Technologies in Agriculture · Ghana
A study in Ghana investigated the potential agricultural value of charcoal and firewood ashes by examining differences in their chemical and mineralogical compositions and the suitability of various extractants for plant nutrients. Charcoal ash had higher pH, EC, and CCE than firewood ash, while firewood ash contained higher levels of As, Cu, Mg, and Zn, and more Mg-rich minerals. Both ashes contained trace elements, but their bioavailability and plant uptake after field application may differ and may not necessarily lead to plant uptake.
Peri-urban agricultureOrganic cycleCompost‘Locationally disadvantaged’: planning governmentalities and peri-urban agricultural futures
2020Laura Wynne, Laure‐Elise Ruoso, Dana Cordell, Brent Jacobs · Australian Geographer · Australia (Sydney)
This paper investigates metropolitan-level strategic planning documents in Sydney, Australia, using a Foucauldian governmentality approach, to understand how they relate to peri-urban agriculture. The analysis reveals that prevailing rationalities, including the global city, compact city, and sustainability agenda, frame the urbanization of peri-urban agricultural lands as necessary and inevitable. Consequently, peri-urban areas are not considered to have unique planning needs but are instead imagined as latent spaces for future housing and job development, integrating agriculture only when it aligns with the 'global city' narrative.
Governance failurePeri-urban agriculturePolicyUrban–rural linkageAgriculture 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 changePolicyPKM PEMBERDAYAAN KELOMPOK PKK DENGAN MODEL URBAN FARMING DI DESA DAWUHAN LOR, KECAMATAN SUKODONO, LUMAJANG, JAWA TIMUR
2020Nanik Furoidah · Jurnal Layanan Masyarakat (Journal of Public Services) · Indonesia
The PKK group in Dawuhan Lor Village, Sukodono District, Lumajang, East Java, Indonesia, has cultivated plants with limited knowledge. This community partnership program (PKM) aims to introduce urban farming models, including hydroponics and portable cultivation innovations for vegetables, fruits, and herbs. The target is to achieve 15-25% self-sufficiency in daily vegetable and herb needs, enhance the home environment, and contribute to household food security.
CommunityFood sovereignty & justiceHealthPeri-urban agricultureAgricultura Urbana y Periurbana Agroecológica: conexiones entre experiencias del Semiárido Brasileiro y el AMBA/Argentina
2020Hélder Ribeiro Freitas, Maximiliano Pérez, Carolina Baldini, Cristiane Moraes Marinho, Pablo Arístide, Denes Dantas Vieira, Lucas Ricardo Souza Almeida, Elson de Oliveira · LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas) · Brazil; Argentina
This study analyzes urban and peri-urban agriculture (UPA) experiences in the Sertão de São Francisco Pernambucano/Bahiano (Brazil) and the southern Buenos Aires Metropolitan Area (AMBA, Argentina). Using an action-research methodology from 2017 to December 2019, it aimed to understand UPA dynamics and improve sustainable agri-food systems. The analysis shows various contributions to territorial processes in promoting agroecology and UPA security among diverse stakeholders.
Food sovereignty & justicePeri-urban agricultureCommunityPolicyClimate changeTutelare il paesaggio agrario periurbano attraverso la multifunzionalità. Costruzione e valutazione di una proposta di piano di conservazione e valorizzazione in area milanese
2020Andrea L’Erario · DOAJ (DOAJ: Directory of Open Access Journals) · Italy (Milan)
This paper describes the application of a multi-methodological decision-making support tool for concerted management policies (Public bodies/farmers) in peri-urban agricultural areas. The proposal is guided by three principles: conservation of the historical landscape as heritage, valorization of the social potentials of the landscape in the peri-urban context, and sustainable management with a public-private partnership perspective. Peri-urban agricultural landscapes possess potential social value linked to agricultural area use, in addition to their agricultural-productive value.
Peri-urban agriculturePolicyCommunityClimate changeContamination of toxic metals and polycyclic aromatic hydrocarbons (PAHs) in rooftop vegetables and human health risks in Bangladesh
2020Tanmoy Roy Tusher, Md. Eusuf Sarker, Sumaya Nasrin, Tapos Kormoker, Ram Proshad, Md. Saiful Islam, Shamim Al Mamun, A. R. M. Tareq · Toxin Reviews · Bangladesh
This study investigated toxic metal and PAH contamination in rooftop soils and vegetables (red amaranth, spinach) in urban and peri-urban Bangladesh. Urban rooftop soil and vegetables were highly contaminated with toxic metals and PAHs compared to peri-urban samples. Lead (Pb) and cadmium (Cd) concentrations in urban vegetables exceeded safe limits. However, health risk indices indicated that the levels of toxic metals and PAHs in urban rooftop vegetables would not pose carcinogenic or non-carcinogenic health risks for adults and children, deeming them safe for consumption.
Contamination & food safetyHealthPeri-urban agricultureThe process from the start-up to independence of the Civil Agriculture Organizations as farmers in Urban Agriculture
2020Ikuko Omi, Tôru Nakayama · Journal of the City Planning Institute of Japan · Japan
This study documents the five-year process of establishing and developing civil agriculture organizations to enable suburban residents to participate in urban agriculture. It identifies various conditions necessary for success, including initial investment, cultivation training, farmland conditions, and sales. The study also clarifies the relationship with local government and farmers, and notes that members began developing their own agricultural techniques once the organization's operations stabilized, revealing diverse roles and issues within these groups.
CommunityEconomicsPolicyPeri-urban agriculture