Research & reports
Peer-reviewed research and reports on community urban agriculture, food education, composting, welfare and more.
Theme
Critical findings
100 results(3 / 4)
Food forests: Their services and sustainability
2021Stefanie Albrecht, Arnim Wiek · Journal of Agriculture Food Systems and Community Development · Global
This study compiled evidence from over 200 food forests worldwide, with detailed insights from 14 exemplary food forests in Europe, North America, and South America, gained through site visits and interviews. Findings indicate that most food forests perform well on social-cultural and environmental criteria, such as building capacity, providing food, enhancing biodiversity, and regenerating soil. However, for broader impact, food forests need to enhance their economic viability, as they currently show a deficit in this area.
Economic viabilityCommunityBiodiversityEconomicsFood educationSustainable agriculture trough regional solidary in global markets
2020Wellbrock Wanja, Daniela Ludin, Ludwig Lisa N, Kristina Muhlfeld, Wolfgang Gerstlberger · Journal of Applied and Physical Sciences · Global
This paper examines whether Community Supported Agriculture (CSA) is a solution to the dilemma of farmers needing to operate both economically and sustainably. Through an expert interview and a survey of members, the study identifies problems in the realization of a CSA and provides possible solutions.
Economic viabilityCSA & TeikeiEconomicsFood sovereignty & justiceSurvey on people’s attitudes and constraints of rooftop gardening in Dhulikhel
2020Sandesh Thapa, Rakshya Bhandari, Anjal Nainabasti · Ecofeminism and Climate Change · Nepal
A random sampling survey in Dhulikhel, Kavrepalanchok district, Nepal, found that while all respondents perceived rooftop farming as beneficial, many could not practice it due to constraints like fear of roof damage. Practicing farmers also faced difficulties managing rooftop gardens due to a lack of proper knowledge and reliance on non-recyclable planting materials.
Economic viabilityDIYCommunityFood sovereignty & justiceControlled Environment Food Production for Urban Agriculture
2019Celina Gómez, Christopher J. Currey, Ryan W. Dickson, Hye‐Ji Kim, Ricardo Hernández, Nadia Sabeh, Rosa E. Raudales, Robin G. Brumfield, Angela Shaw, Adam K. Wilke, Roberto G. López, Stephanie E. Burnett · HortScience · Global
This review discusses the application of controlled environment agriculture (CEA) techniques to urban agriculture (UA), driven by increased market demand for local produce. While CEA offers opportunities for year-round production and resource-use efficiency, significant challenges remain due to the high costs of production in urban settings. The review emphasizes that for urban growers to benefit, studies evaluating CEA for commercial food production must consider economic viability.
Economic viabilityDigital agricultureEconomicsFood sovereignty & justiceClimate changeROOFTOP FARMING: AN ALTERNATIVE TO CONVENTIONAL FARMING FOR URBAN SUSTAINABILITY
2019Jha Ritesh Kumar, Bhattarai Natasha, KC Suraj, Shrestha Arjun Kumar, Kadariya Manahar · Malaysian Journal of Sustainable Agricultural · Nepal
This research inspected existing practices and obstacles in rooftop farming in Nagdhungha and Birauta, Nepal. Two practitioners were interviewed and 60 non-practitioners were surveyed. Results show that rooftop farming can benefit the environment by reducing atmospheric carbon and assist urban areas by reducing stormwater management costs, with a high willingness to practice rooftop farming among urban dwellers.
Economic viabilityDIYCommunityBiodiversityClimate changeUrban agriculture: boon or bust?
2019Martin Stuchtey, Tilmann Vahle · OpenEdition (OpenEdition) · Global
This paper discusses different types of urban agriculture (UA) to assess its potential for future food production. Conventional open-air farming is found to be rarely commercially viable for meaningful food production, though it offers community, educational, psychological, and environmental benefits. High-yielding Controlled Environment Farming (CEF), while potentially contributing substantially to food output, is highly capital and knowledge-intensive and likely to develop at city fringes due to economic considerations.
Economic viabilityEconomicsCommunityFood educationClimate changeEvaluación de la gestión de proyectos de inversión en la agricultura urbana
2019Milagros de la Caridad Mata Varela, Johana Meza Salvatierra, Ana Yilian Santana Mata · DOAJ (DOAJ: Directory of Open Access Journals) · Global
This research evaluated investment project management in urban agriculture through its life cycle, applying eighteen indicators and a management index. The study concluded that an agroecological farm development project exhibited economic inefficiency during its first two years of operation due to an imbalance between income and expenses, preventing high management values.
Economic viabilityEconomicsPolicyVulnerability and urban farming: Coping with price volatility in Ejisu-Juaben municipality, Ghana
2019Michael Osei Asibey, Mohammed Abubakari, Charles Peprah · Cogent Food & Agriculture · Ghana
This paper investigated how urban farmers in Ejisu-Juaben Municipality, Ghana, cope with input and crop price fluctuations. Data from 380 respondents identified four major factors influencing input price volatility (oil prices, exchange rates, cocoa producer prices, and inflation), but farmers had no coping strategies for these. Crop price fluctuations were influenced by natural and demand/supply factors, and farmers coped by adding value to crops and diversifying income sources, among others. However, shifting to cocoa cultivation and farming in flood plains was shown to have adverse environmental and ecological implications.
Economic viabilityEconomicsClimate changeUrban–rural linkageCampesinos de Sonsón-Colombia frente al programa de fortalecimiento de la capacidad productiva
2019Edgar Ortiz-Mena, Jairo Ricardo Mora-Delgado · Revista de Ciencias Sociales · Colombia (Sonsón)
This hermeneutic study analyzed the Urban Agriculture Program in Sonsón, Colombia, which aims to improve the living conditions of violence victims. Through in-depth interviews and participant observation with 40 elderly beneficiaries over two months, it was found that while 40% improved their diet through broiler chicken training, beneficiaries perceived that the taught production techniques were time-consuming and did not lead to short-term cost reduction or income increase. The study concludes by recognizing the perceptions and adaptation strategies of families facing change.
Economic viabilityWelfareFood sovereignty & justiceEconomicsFood educationSustainability of Urban Agriculture: Vegetable Production on Green Roofs
2018S. Alan Walters, Karen Stoelzle Midden · Agriculture · Global
Vegetable production on green roofs faces multiple challenges, resulting in minimal current activity despite its potential for urban agricultural sustainability. While intensive green roof systems are considered suitable for vegetable production, extensive systems with shallow-rooted crops like lettuce, kale, and radish show the greatest potential for sustained productivity due to building weight restrictions. Deeper-root crops like tomatoes require constant monitoring of fertility and moisture. Green roofs are not presented as a total solution for urban food provision.
Economic viabilityDIYCommunityClimate changeEconomicsSmall-scale urban agriculture results in high yields but requires judicious management of inputs to achieve sustainability
2018Robert McDougall, Paul Kristiansen, Romina Rader · Proceedings of the National Academy of Sciences · Australia
This study evaluated small-scale urban agriculture systems in Australia using economic and emergy (embodied energy) analyses. While these systems used land efficiently, they were relatively inefficient in their use of material and labor resources. Benefit-to-cost ratios demonstrated that, on average, the gardens ran at a financial loss, and emergy transformity was one to three orders of magnitude greater than many conventional rural farms. Only 14.66% of all inputs were considered "renewable," resulting in a moderate mean environmental loading ratio (ELR) of 5.82.
Economic viabilityEconomicsClimate changeOrganic cycleUrban foodprints (UF) – Establishing baseline scenarios for the sustainability assessment of high-yield urban agriculture
2018Khadija Benis, Rukaia Gashgari, Adnan Alsaati, Christoph Reinhart · DSpace@MIT (Massachusetts Institute of Technology) · Saudi Arabia (Riyadh)
The Urban Foodprints (UF) methodology was applied to assess the environmental sustainability of high-yield urban agriculture in Riyadh, Saudi Arabia, focusing on tomatoes. While urban production in high-yield greenhouses could reduce Global Warming Potential by 9% and water savings were significant, the energy needs of these greenhouses were considerably higher than the baseline. This indicates a trade-off where environmental benefits are partially offset by increased energy consumption.
Economic viabilityEconomicsClimate changeFood sovereignty & justiceUrban–rural linkageTypically Diverse: The Nature of Urban Agriculture in South Australia
2018Georgia Pollard, James Ward, Philip Roetman · Sustainability · Australia (South Australia)
This paper explores the economic sustainability of home food gardens in South Australia using new data from the Edible Gardens project online survey. While saving money is a top motivation for many respondents, the study notes that it remains to be seen whether current gardening practices actually support this aspiration. The paper concludes that more work is needed to measure the full costs of different gardens to better predict their financial accessibility and economic sustainability.
Economic viabilityDIYEconomicsUrban–rural linkageA sustainable food-system?
2018Annie Svensson · · Sweden
This research investigated the economic sustainability of 14 Community Supported Agriculture (CSA) farms in Sweden through interviews. The study found that Swedish CSA farms had difficulties covering labor costs and suffered from inefficiency, indicating weak economic sustainability. The study did not identify specific approaches or business models that were more conducive to higher profitability.
Economic viabilityCSA & TeikeiEconomicsFood sovereignty & justiceCommunityPerception of Community Residents on Supporting Urban Agriculture in Malaysian City: Case Study at Bukit Mertajam
2018Pushpawani Ramaloo, Choong-Yeun Liong, Chamhuri Siwar, Anizan Isahak · · Malaysia
In the Taman Desa Damai community of Bukit Mertajam City, Penang State, Malaysia, in-depth interviews and observations were conducted with 15 community residents to investigate the influences of urban agriculture on social, economic, and environmental benefits. The study found that while community farming is significant in realizing the potential of the residential community, it faces obstacles to long-term sustainability.
Economic viabilityCommunityEconomicsFood sovereignty & justiceAppraising the viability of quail (Chikuta) farming. Prospects and challenges. A case of Bindura urban farmers in Zimbabwe
2018Cuthbert Majoni, Deliwe Tembachako, Anyway Katanha · RePEc: Research Papers in Economics · Zimbabwe
This study was conducted in Bindura urban area, Zimbabwe, to evaluate the viability of urban quail farming, interviewing 40 urban quail farmers selected via snowball sampling and 10 key informants using semi-structured guides. Key challenges highlighted included inadequate housing facilities, insufficient space, theft, predation, inadequate knowledge, market price fluctuations, inability to access credit, and misconceptions in urban agriculture policies. Despite these challenges, urban quail farming showed potential to boost family income and reduce poverty to some extent.
Economic viabilityEconomicsWelfarePolicyUrban agriculture up-scaled: economically and socially productive public green space
2016Joshua Zeunert · UNSWorks (University of New South Wales, Sydney, Australia) · Australia
Urban public green spaces typically require external budgets for maintenance, with most projects costing municipal authorities more money than they generate, making them economically unproductive. For instance, the Adelaide Parklands annually costs AU$9 million for maintenance while generating less than AU$1 million in income. Maintenance spending on public green spaces in the USA, UK, and Australia has been declining, a trend accelerated since the 2008 global financial crisis.
Economic viabilityEconomicsCommunityPolicyUse of soil amendments for urban horticulture in the savannah and forest areas of Ghana
2015Abdul‐Halim Abubakari, Laura Atuah, B. Banful, Hypolite Bayor · Journal of Soil Science and Environmental Management · Ghana
A study in Ghana reviewed literature and surveyed farmers on soil amendments for urban horticulture. The review found that research on soil amendments has been limited to land management and nutrient recovery, not addressing quality issues for specific production systems. Farmers adopt varying application rates due to lack of standardization, and barriers include technology for collection, funds for purchase, and labor employment.
Economic viabilityDIYCompostEconomicsThe Case of the Co-op Coup
2015Claire L. McCarty, Pamela Dixon · Journal of case studies · Global
A case study on the West Central Food Hub Producers' Co-op reveals that the group decided not to proceed with starting the Food Hub Co-op. The decision was made because the costs for management, infrastructure, and delivery would far outweigh the co-op's profitability, leading to its discontinuation.
Economic viabilityCSA & TeikeiEconomicsCommunityBeyond ‘local’ food: how supermarkets and consumer choice affect the economic viability of small‐scale family farms in Sydney, Australia
2015Sarah James · Area · Australia (Sydney)
This paper argues that small-scale family farmers on Sydney's urban fringe are directly connected to and reliant on the mainstream food system for their economic viability. It highlights that a localized focus on threats and solutions risks neglecting the impact of supermarket power and consumer choice on these producers. The study emphasizes the need to examine the continuing connection between the mainstream system and 'local', small-scale producers to achieve food system change.
Economic viabilityPeri-urban agricultureEconomicsFood sovereignty & justiceEnergy studies on high yield container farming systems
2015Pei Xin Koh · DR-NTU (Nanyang Technological University) · Singapore
This study aimed to verify the viability of vertical farming systems with LED supplementary light compared to conventional hydroponic farming systems, focusing on energy consumption, cost, plant growth quality, and yield. Experiments with Butterhead lettuce showed that LED lights contributed 90.12% of the total energy consumption in the vertical farming setup. The commercial viability and realistic cost levels of vertical farming have not been established, and a detailed cost-benefit and energy-benefit analysis is yet to be made.
Economic viabilityDigital agricultureEconomicsClimate changeFood sovereignty & justicePlant This Movie
2015Sara Parme · Educational Media Reviews Online · Global
The documentary film "Plant This Movie" (2014, 83 min) explores our relationship with food and the wasted space and resource of the 21st-century lawn. This film, one of many similar documentaries on urban farming, proposes learning from and improving upon past mistakes of the Green Movement. It notes that many agricultural nonprofits, including one highlighted, fail due to lack of funding, and while it suggests sustainability efforts should be run like a business, only a fraction of the film is dedicated to this aspect.
Economic viabilityCommunityEconomicsFood sovereignty & justiceHealthFactores limitantes en la producción de semillas en la provincia de Cienfuegos
2014Rafaela Soto Ortíz, Michael Peña Smith, Idia Concepción, Islay García Hernández · Revista Científica Agroecosistemas · Cuba (Cienfuegos)
In Cienfuegos province, Cuba, limiting factors and seed production quality were identified through a non-experimental, longitudinal study from 2001 to 2012. The investigation revealed a decreasing trend in seed production levels and genetic erosion at the Company of Several Seeds in Cienfuegos, with basic seed categories declining and producers lacking necessary knowledge. Productive infrastructure, resource availability, climate change impacts, and insufficient knowledge were identified as key limiting factors.
Economic viabilityEconomicsUrban–rural linkageFood sovereignty & justiceA RÖVID ELLÁTÁSI LÁNCBAN REJLŐ LEHETŐSÉGEK ÉS VESZÉLYEK MAGYARORSZÁGON
2014Dorottya Szabó, Szabó, Dorottya · AgEcon Search (University of Minnesota, USA) · Hungary
This study examines the situation of short supply chains (SSC) in Hungary. It highlights that developing SSC in Hungary is not an easy task, as small farmers typically have weak cooperation and lobbying skills. While traditional direct marketing is common, innovative forms of SSC are rare.
Economic viabilityCSA & TeikeiEconomicsFood sovereignty & justiceTowards urban food sovereignty: the trials and tribulations of community-based aquaponics enterprises in Milwaukee and Melbourne
2014Julia Laidlaw, Liam Magee · Local Environment · Global
This paper explores stakeholder experiences of community-based urban aquaponics enterprises in Milwaukee and Melbourne using a comparative case study methodology and in-depth interviews. It aims to understand the internal and external factors impacting their success or failure. The study highlights challenges in establishing these enterprises.
Economic viabilityFood sovereignty & justiceCommunityEconomics