Research & reports
Peer-reviewed research and reports on community urban agriculture, food education, composting, welfare and more.
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438 results(6 / 18)
Decentralized in-vessel composting: an efficient technology for biodegradable solid waste management
2023· Biomass Conversion and Biorefinery · Global
Examines decentralized in-vessel composting as an efficient technology for managing biodegradable solid waste.
DIYCompostOrganic cycleMunicipal Waste Degradation by Vermicomposting Using a Combination of Eisenia fetida and Lumbricus rubellus Species
2023· Agronomy · Global
Investigates the degradation of municipal waste through vermicomposting using a combination of Eisenia fetida and Lumbricus rubellus.
DIYCompostOrganic cycleOptimizing tea waste as a sustainable substrate for oyster mushroom (Pleurotus ostreatus) cultivation: a comprehensive study on biological efficiency and nutritional aspect
2023· Frontiers in Sustainable Food Systems · Global
Studies discarded tea waste as a low-cost, sustainable substrate for oyster mushroom cultivation, assessing biological efficiency and nutritional quality. Demonstrates reuse of an agricultural waste stream for cheap mushroom production.
DIYOrganic cycleHealthPush and pull motivations of international voluntary workers on organic farms (the WWOOFers)
2023· Current Issues in Tourism · International
Analyzes the push and pull motivations of international volunteer workers (WWOOFers) who participate in labour and exchange on organic farms.
EconomicsCommunityOrganic cycleFood production and resource use of urban farms and gardens: a five-country study
2023Dorr, E., Hawes, J.K., Goldstein, B., Fargue-Lelièvre, A., Fox-Kämper, R., Specht, K., Fedeńczak, K., Caputo, S., Cohen, N., Poniży, L., Schoen, V., Górecki, T., Newell, J.P., Jean-Soro, L., Grard, B. · Agronomy for Sustainable Development · Global
A citizen-science study collecting data from 72 urban agriculture sites across France, Germany, Poland, the UK and the USA to analyze yields and resource use. Most plots yielded between 0.5 and 2 kg/m².
EconomicsOrganic cycleCommunityDIYSuitability assessment and recommendations for Urban agricultural development: A case study in Cai Rang District, Can Tho City, Viet Nam
2023Phạm Thanh Vũ, Võ Quang Minh · Plant Science Today · Viet Nam
A study in Cai Rang District, Can Tho City, Viet Nam, assessed aspects and designed adaptive models for urban agriculture using data collection, farmer surveys, statistical analysis, and FAO land suitability assessment. It found that growing green vegetables, fruits, decorative plants, orchids, and raising cattle is the most effective model. This model creates jobs, boosts income, supplies clean food, provides greenery, recycles waste, and reduces pollution, supporting sustainable agricultural options for the area.
EconomicsCommunityOrganic cycleHealthInformation and analytical support for the formation of the city farm business plan
2023Yu. N. Katkov, N. A. Starostina, A. A. Romanova, М. К. Dzhikуa, I. O. Aidlin · Buhuchet v sel skom hozjajstve (Accounting in Agriculture) · Global
This article theoretically substantiates information and analytical support for city farm business plans, aiming to enhance food security by providing organic and eco-friendly agricultural products. It presents author's models for accounting and analytical systems and information support for city farm business plans. These models are intended to aid import substitution in agricultural products and contribute economically.
EconomicsFood sovereignty & justiceOrganic cycleSoil-Borne Pests in Urban Agricultural Areas.
2023Şener Tarla, Assoc. Prof. Dr. Gülcan TARLA · Zenodo (CERN European Organization for Nuclear Research) · Global
This paper defines urban agriculture and discusses its benefits, including food production, resource contribution, and addressing economic, environmental, and social problems in cities. It notes that the global pandemic highlighted urban agriculture's importance for food safety, access, and ecosystem maintenance.
BiodiversityOrganic cycleProducción urbana de alimentos: una contribución al cumplimiento de los ODS. Una experiencia desde la proyección social universitaria
2023Luis Carlos Estupiñán Aponte · Repositorio Institucional UPTC · Global
This project explores urban and peri-urban agriculture as a viable, though not comprehensive, solution to food vulnerability in urban areas, where access to food is often limited by purchasing power. It applies circular economy and agroecological principles, utilizing available resources for garden assembly, processing plant waste into fertilizers, and employing botanical and microbiological controls for phytosanitary management. The initiative emphasizes broad community participation, knowledge exchange, and the creation of social spaces to enhance food and nutrition security.
Food sovereignty & justiceWelfareEconomicsClimate changeOrganic cycleDrivers of the Chemical Quality of Market Gardening Soils in the Urban and Peri-Urban Environment of Bobo-Dioulasso (Burkina Faso): Impact of Fertilizers Sources and Sites Location
2023Fabèkourè Cédric Kambiré, Sheick Sangaré, Rayangnéwendé Adèle Ouédraogo, Adama Zanga Ouattara · Journal of Agricultural Chemistry and Environment · Burkina Faso (Bobo-Dioulasso)
This study investigated the chemical quality of soils across six market gardening sites in Bobo-Dioulasso, Burkina Faso, considering the impact of fertilizer use and site location. Soil samples from 30 farms in urban, semi-urban, and rural areas were analyzed for carbon, total nitrogen, available phosphorus, and pH, revealing that soil chemical parameters, except for available K, were affected by site location. Urban farm soils were less acidic, and long-term organic matter application improved soil chemical quality, though soil quality tended to decrease with area expansion.
Peri-urban agricultureWelfareOrganic cycleUnderstanding Multiple Ecosystem Services of Urban Agriculture Across Scales
2023Jiangxiao Qiu, Hui Zhao · EDIS · Global
This overview identified eight ecosystem services generally attributed to urban agriculture, including food production, microclimate regulation, stormwater retention, and social-cultural values. However, the study found that quantitative evidence for many of these ecosystem services, especially intangible ones, is scarce. It suggests that while urban agriculture could be integral to green infrastructure, further consideration is needed for types, technology, management, and potential tradeoffs.
Methodological critiqueBiodiversityClimate changeHealthOrganic cyclePolicyCommunityCauliflower Cultivation on Rooftop Garden Using Various Composts: Morphological and Economic Analysis
2023Akhi Akter, Md. Forhad Hossain, Jubayer-Al Mahmud, Nasrin Sultana, Md Maruf Hasan, Tahira Begum · Journal of Agroforestry and Environment · Bangladesh (Dhaka)
This study investigated the impacts of vermicompost, sawdust, and cowdung on cauliflower growth and yield on a rooftop in Dhaka, Bangladesh, from November 2019 to July 2020. The experiment found that vermicompost (10 t ha-1) combined with recommended chemical fertilizers resulted in the highest yield (19.75 t ha-1) and benefit-cost ratio (3.33). The results indicate that rooftops are suitable for cauliflower production using vermicompost.
CompostOrganic cycleEconomicsDIYWeeds and compacted soil in the establishment of an urban garden using the biointensive approach: Experiences and limitations
2023Iván Nocua, Karen del Pilar Galindez, J. Cordero, Astrid Del Pilar Ardila Bernal, Julián Serna, Omar David Guzmán, Cristian Fernando Camargo Muñoz, Mauricio Parra‐Quijano · Agronomía Colombiana · Colombia (Bogotá)
An urban garden was established within a greenhouse at the Universidad Nacional de Colombia, Bogotá campus, to investigate the effects of weeds and compacted soil in a biointensive approach. Over a two-month measurement period, 13 weed species were identified, with Veronica spp. being the most represented, and Poaceae family plants predominant within the orchard. While soil properties improved with the biointensive method and organic material addition, the presence of weeds highlights challenges and limitations in establishing urban gardens.
Environmental trade-offsDIYOrganic cycleSocio-environmental diagnosis of community urban gardens in the General Pueyrredon district
2023Jaime Del Río, Victoria Noelia Cabral, María Victoria Sordini · Salud Ciencia y Tecnología - Serie de Conferencias · Argentina
This undergraduate thesis conducted a socio-environmental diagnosis of community urban horticulture spaces in the General Pueyrredon district, Buenos Aires province, Argentina. The diagnosis identified their current situation, main limits, and potentialities, and characterized and geographically located different projects. This facilitated understanding how these experiences relate to urban social dynamics.
CommunityFood sovereignty & justiceOrganic cycleTeachers and students use of systems thinking about their participation in school environmental clubs
2023Richard Beach · Journal of Adolescent & Adult Literacy · Global
This study analyzed the perceptions of three English teachers and three students participating in two high school environmental clubs, using a critical inquiry systems thinking framework. Interviews explored their views on the purposes, outcomes, norms, and beliefs of energy/transportation, agriculture/food production, and economic systems impacting climate change. Teachers and students critiqued these systems for leading to negative climate change outcomes and engaged in sustainability practices like planting school gardens and supporting recycling/composting.
Food educationCommunityClimate changeOrganic cycleAn analytical framework to measure the social return of community-supported agriculture
2023Marco Medici, Maurizio Canavari, Alessandra Castellini · Agroecology and Sustainable Food Systems · Global
This study designed and applied a cost-benefit analysis based on the Social Return on Investment (SROI) to five Community-Supported Agriculture (CSA) initiatives, addressing the lack of objective sustainability indicators. CSAs are local food supply chains characterized by member volunteer commitment, reduction of synthetic inputs in food production, and shortening of the supply chain. Findings revealed that the analyzed CSA case studies demonstrated a limited but positive socio-environmental performance compared to conventional food supply chains, thereby showing they can create real value in terms of social gains and mitigation of environmental impacts.
CSA & TeikeiCommunityEconomicsOrganic cycleEl vermicompostaje una alternativa para potenciar la agricultura urbana
2023Medardo Wilfredo Blanco Villacorta · Revista de Investigación e Innovación Agropecuaria y de Recursos Naturales · Global
This review examined general aspects of vermicomposting to explore its use in treating organic solid waste and enhancing urban agriculture. It analyzed 99 papers published between 2000 and 2022, retrieved from Google Scholar. The review found that vermicomposting is a low-cost ecotechnological process where earthworms transform organic solid waste into vermicompost, making it suitable for recycling organic waste in cities and supporting urban agriculture sustainability.
CompostOrganic cycleSoil bacterial community composition and diversity respond to soil environment in rooftop agricultural system
2023Mengdi Dai, Xiangfeng Tan, Ziran Ye, Bojun Li, Yi Zhang, Xuting Chen, Dedong Kong · Environmental Technology & Innovation · Global
This study analyzed 15 soil samples from three sampling sites (original soil, after a seven-year natural cycle, and after a seven-year microcirculation system) to investigate soil properties, bacterial communities, and their relationships in a rooftop farm. The microcirculation system was shown to effectively improve the soil environment and bacterial community by increasing total nitrogen and total organic carbon contents by approximately 2 and 3.5 times, respectively.
Organic cycleBiodiversityClimate changeNurturing soil-adarities
2023Bethaney Turner · · Global
This chapter explored human-soil relations in urban home and community gardens through ethnographic fieldwork. While biodiverse soil offers direct health benefits, the presence of contaminated, toxic soils, prevalent in lower socio-economic neighborhoods, was shown to expose inequities in access to safe gardening sites and hinder the realization of potential therapeutic benefits. It argues that the therapeutic benefits of gardens are best realized when humans cultivate attentive relationships with myriad multispecies companions.
Contamination & food safetyCommunityHealthBiodiversityOrganic cycleWelfareStrengths and Weaknesses of Non-chemical Weed Management Strategies in Small-scale Vegetable Production
2023Mahbuba Ferdous · Asian Journal of Advances in Agricultural Research · Australia (Armidale)
This case study investigated non-chemical weed management strategies in a small-scale vegetable garden in Armidale, Australia, through observation and an in-depth, unstructured interview with the garden's convener. Growers primarily used mechanical and cultural methods, including mulching, hand weeding, tillage, and grazing, to manage weed infestation. While mulching with wood chips and hand weeding were considered more effective in minimizing weed competition during critical crop development periods, they could not reach a satisfactory level. Further improvements by integrating several approaches simultaneously are needed for more effective and economical weed control.
Limited or null effectCommunityOrganic cycleDIYContribution of peri-urban land use and agriculture to entropy and food of mega-cities: On sustainability, planning by control theory and recycling of organics
2023Ernst‐August Nuppenau · PLoS ONE · Global
This article proposes an ecological economics orientation for peri-urban development, focusing on land use planning, local food, and entropy. Based on a mathematical model and control theory, it presents an operational concept to minimize negative externalities within a given population, aiming to assure space for urban agriculture and enable organic matter recycling. It notes that current unhealthy developments and market-oriented city expansions have limited the scope for peri-urban farming, advocating for regional planning based on organic matter recycling.
Peri-urban agriculturePolicyOrganic cycleClimate changeFood sovereignty & justiceUrban soils. Principles and practice, by Andrew W. Rate (Editor)
2023Remigio Paradelo · Urban Agriculture & Regional Food Systems · Global
The book "Urban soils. Principles and practice," edited by Andrew W. Rate, provides abundant information on the properties and functioning of urban soils, covering topics such as their genesis, spatial variability, functions, contamination, and remediation techniques. The book also details general soil science concepts and serves as a potential textbook. It notes that urban soils exhibit higher spatial variability than naturally formed soils, driven by human decisions.
Organic cycleHealthEvaluación del desempeño productivo de la lechuga (Lechuga Batavia) fertilizada con diferentes cantidades de Lombicompostaje
2023Juliana Marcela Santos Calderón, Julián David Coral Sanabria, Olga Ximena Aguilar Galvis · Innovando En La U · Global
This study investigated the effect of different amounts of vermicompost (0%, 20%, and 40%) on Batavia lettuce cultivation. It found that 20% vermicompost accelerated germination on the first day (P0.05). By day 40, 20% vermicompost influenced plant height and leaf number, resulting in an average height of 5.44 cm and 7.2 leaves by day 46 (P<0.05). These findings suggest that 20% vermicompost is the most recommended amount for Batavia lettuce.
CompostDIYOrganic cycleFood sovereignty & justiceFostering Sustainable Urban Farming in Malaysia: The Green Agenda of Urban Hijau
2023Cordelia Mason, Wan Mohd Hilmi Wan Ahmad · · Malaysia
This 2023 case study examines Urban Hijau, a social enterprise in Malaysia that promotes urban farming for sustainability. It describes Urban Hijau's origins and progression through various sustainable farming systems, including permaculture, and discusses the opportunities and challenges in urban farming and food security. The study concludes by posing questions about the significant contribution of small urban farms to the food industry and Urban Hijau's long-term sustainability.
CommunityFood sovereignty & justiceClimate changeOrganic cycleEntomofauna benéfica en la diversidad arbórea de la agricultura urbana en Pinar del Río, Cuba
2023Lisandra Hernández-Guanche, Yoerlandy Santana Baños, Yusniel Dago-Dueñas, Ramón Hernández Carballo, Armando Del Busto-Concepción · Revista Mexicana de Ciencias Agrícolas · Cuba
This study identified the beneficial entomofauna associated with arboreal species in urban agriculture settings in Pinar del Río, Cuba. Between September 2019 and March 2020, a floristic inventory of arboreal biodiversity was conducted, and samples of bioregulators were collected. Twenty-three arboreal species were inventoried, with 65% being fruit trees. The highest species richness was detected in the orders Diptera, Mesostigmata, Hymenoptera, and Araneae. The most frequent bioregulators were Condylostylus sp., Ocyptamus costatus, and Phytoseiulus sp., while the arboreal species with the highest proportion of associated arthropods were Persea americana, Citrus limon, Morinda citrifolia, and Psidium guajava.
BiodiversityPollinatorsOrganic cycle