Research & reports
Peer-reviewed research and reports on community urban agriculture, food education, composting, welfare and more.
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Critical findings
660 results(11 / 27)
Agriculture urbaine et périurbaine dans la ville de Lomé et ses banlieues
2021Wouyo Atakpama, Madjouma KANDA, Fousséni Folega, Denis Talate LAMBONI, Komlan Batawila, Koffi AKPAGANA · DOAJ (DOAJ: Directory of Open Access Journals) · Togo
This study mapped agricultural spaces, characterized participants, practices, and species, and evaluated the socio-economic importance of urban and peri-urban agriculture (UPA) in Lomé, Togo. Using Google Earth, field inventories, and surveys of 89 producers, it found that indigenous, married landowners were most involved. Maize (57.7%) and cassava (39.0%) were the most frequently cultivated among 34 identified species.
EconomicsCommunityPeri-urban agricultureFood sovereignty & justicePotential for Sustainable Urban and Peri-Urban Agricultural Practices in Nairobi County
2021Mary Njoki Mwaura, Sabina Mukoya-Wangia, Japheth Ododa Origa, O.L.E. Mbatia, Evans Chimoita · Journal of Agricultural Extension · Kenya
A study of 149 respondents in Nairobi County examined urban and peri-urban agricultural practices, finding composting and open field farming popular but not the most profitable. More profitable practices like cattle rearing and mushroom farming were unpopular due to expensive inputs and specialized skills. The study indicates that popular practices are less profitable, highlighting a need for transformation towards controlled environment agriculture with policy support.
Economic viabilityCompostOrganic cycleEconomicsPeri-urban agricultureDigital agricultureUrban wastewater for agriculture : farmers’ perspectives from peri-urban Bengaluru
2021Seema Purushothaman, Sheetal Patil, Raghvendra S. Vanjari, A. R. Shwetha · · India (Bengaluru)
A participatory assessment in Byramangala, Bengaluru, explored farmers' perspectives on using wastewater (domestic sewage with industrial effluents) for irrigation. The study found that farmers were adapting to a heavily polluted environment, which resulted in restricted crop choices, lower produce prices, health impacts, and socio-cultural consequences. Despite concerns about water quality, farmers prioritized health-imparting agriculture and were keen to continue farming, but their preference for treated wastewater was overshadowed by its potential diversion for urban use.
Contamination & food safetyPeri-urban agricultureHealthClimate changeEconomicsIdentification of the start and end dates of the rain seasons in Pointe-Noire (Republic of Congo)
2021Martin MASSOUANGUI-KIFOUALA · International journal of innovation and applied studies · Republic of Congo (Pointe-Noire)
This article analyzed precipitation data in Pointe-Noire, Republic of Congo, using agronomic criteria and frequencies to understand rainy season behavior for agricultural planning. The study found that Pointe-Noire has a bimodal rainfall regime, allowing for two cultivation periods annually. However, the rainy seasons are very random, with increasingly late starts, early endings, and shortening durations over the years.
Limited or null effectClimate changeFood sovereignty & justicePeri-urban agricultureThe Collective Fabric of Sustainable Management of Mining Sites to Reconcile Sensitive Land Uses and Human Health
2021Camille Dumat · Aspects in Mining & Mineral Science · Global
This paper discusses the negative environmental and health impacts of mining, such as air and soil pollution, despite its socio-economic benefits. It highlights that urban agriculture, particularly in areas near former mining sites, faces challenges regarding soil quality and the production of unpolluted vegetables due to public concerns about contamination.
Contamination & food safetyPeri-urban agricultureHealthCommunityEffects of Partial Organic Substitution for Chemical Fertilizer on Antibiotic Residues in Peri-Urban Agricultural Soil in China
2021Dong BaoCheng, Wei Li, Wenyong Xu · Antibiotics · China
A field experiment in peri-urban agricultural soil in China investigated the effects of partially substituting chemical fertilizer with organic fertilizers like pig manure and sewage sludge on soil quality and antibiotic residues. Organic substitution significantly increased residual antibiotic levels in agricultural soil, with antibiotic sequestration rising by 138.1~332.5%. This indicated that organic fertilizers can promote antibiotic persistence in soil by modifying soil quality, demonstrating a contamination risk.
Contamination & food safetyOrganic cycleClimate changePeri-urban agricultureForecasting Agroforestry Ecosystem Services Provision in Urban Regeneration Projects: Experiences and Perspectives from Milan
2021Ambrogio Zanzi, Federico Andreotti, Valentina Vaglia, Sumer Alali, Francesca Orlando, Stefano Bocchi · Sustainability · Italy (Milan)
This study aimed to assess the benefits of an agroecological requalification of a dismissed peri-urban area in the South Milan Agricultural Regional Park, Italy. Using I-Tree Eco software, the provision of ecosystem services from planting new hedgerows was simulated over 30 years, showing that the planted area becomes an essential supplier of regulating ecosystem services for neighborhoods, increasing carbon storage and air pollution removal. A notable increase in carbon sequestration was observed at the end of the simulation, demonstrating a replicable methodology and techniques for assessing ecosystem services in urban and peri-urban environments.
Peri-urban agricultureBiodiversityClimate changeOrganic cycleAgricultura urbana e periurbana no Município do Rio de Janeiro – estudo de caso sobre as legislações pertinentes / Urban and periurban agriculture in the Municipality of Rio de Janeiro - case study on the relevant legislationd
2021Luísa Lima Leal, A. P. D. Turetta, C. L. Capeche, Luiz Felipe Guanaes · Brazilian Journal of Development · Brazil
This study conducted a descriptive analysis of the legal framework for urban and peri-urban agriculture (AUP) in the Municipality of Rio de Janeiro, Brazil, at municipal, state, and federal levels. It found that while agricultural regulation in Brazil is primarily rural-focused, AUP can be integrated into development plans, sustainable strategies, and food security initiatives, despite lacking specific dedicated legislation.
PolicyPeri-urban agricultureEXPLORING THE RECYCLING OF MANURE FROM URBAN LIVESTOCK FARMS: A CASE STUDY IN ETHIOPIA
2021Solomon Tulu Tadesse, O. Oenema, Christy van Beek, Fikre Lemessa Ocho · Frontiers of Agricultural Science and Engineering · Ethiopia
This study in Jimma, Ethiopia, from 2015-2050, used an N mass flow model and field experiments to explore manure recycling from urban livestock farms under four scenarios. It found that livestock manures are the main organic wastes in urban areas, and manure production in urban and peri-urban agriculture (UPA) is projected to increase 3 to 10 times. Critically, only 13% to 38% of manure nitrogen will be recycled in croplands, and intensification of urban livestock production greatly increased nitrogen surpluses, indicating a significant environmental tradeoff.
Environmental trade-offsOrganic cyclePeri-urban agricultureFood sovereignty & justiceCompostOpportunities and Challenges of Peri-Urban Agriculture on the Fringes of the Metropolis of Rabat, Morocco
2021Fatiha Hakimi, Mohamed Brech · International journal of food science and agriculture · Morocco
This study assessed peri-urban agriculture practices, roles, and challenges in Rabat Metropolis, Morocco, by surveying 50 respondents using purposive and stratified random sampling. Major practices included horticulture, crop farming, and livestock rearing. Peri-urban agriculture contributes to economic development by generating income, creating employment, supplying food, and enhancing land use and environmental beautification. However, it faces legal constraints, such as a lack of regulating laws and housing taxes, and technical constraints, including insufficient workforce, high labor costs, difficult access to irrigation water, and lack of training and support.
Peri-urban agricultureEconomicsFood sovereignty & justiceCommunityPlanning Peri-Urban Open Spaces: Methods and Tools for Interpretation and Classification
2021Enrico Gottero, Claudia Cassatella, Federica Larcher · Land · Italy (Turin)
This research developed a holistic method and map-based indices for interpreting and classifying peri-urban landscapes, focusing on open spaces to understand their complexity and identify homogeneous units. The method was applied to the peri-urban area of Turin, Italy, generating maps of spatial and functional classification at the landscape unit level, as well as a map of critical areas for improvement. Despite some minor limitations, the proposed method and tools appear to have a range of applications in the context of global challenges and from a landscape perspective.
Peri-urban agriculturePolicyClimate changeBiodiversityUrban–rural linkageEcological 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 linkageCharacterization 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