Research & reports

M.M. Rasmuna, VGR Chandran, Keshminder J.S. · PLANNING MALAYSIA · Malaysia

This research analyzed commercial urban agriculture (CUA) models in Malaysia using the Business Model Canvas to understand their sustainability. The study found that Malaysian CUA primarily employs low-cost specialization, differentiation, and diversification strategies, including organic branding and targeting upscale consumers. Urban farms also diversify revenue through educational programs, food experiences, and leisure activities. A direct link was established between a farm's geographic location (urban vs. peri-urban) and its value proposition strategy, indicating the importance of spatial planning for CUA success.

Mohammed Abdulai, Mohammed Tanko, Alhassan Andani · World Development Sustainability · Burkina Faso (Ouagadougou)

This study empirically investigated the link between municipal wastewater (MWW) use and vegetable productivity among 416 vegetable farmers in Ouagadougou, Burkina Faso, using survey data. It was found that MWW use alone is associated with a higher value of vegetable output, but regulation through contacts with extension agents reduces the agronomic and economic benefits of using MWW for irrigation.

Joseph Seong, H. Christopher Peterson, Simone Valle de Souza · Agribusiness · Global

This study evaluated the economic and environmental sustainability potential of urban indoor agriculture (IA) using a multi-objective optimization model (IA-MOO) integrating a bioeconomic model for lettuce production. Results indicated that earnings before taxes (EBT) and energy use efficiency (EUE) are generally not conflicting objectives, except for a short production schedule frame.

Rodríguez Taboada, Sanyi · Figshare · Cuba

The SolAgro Framework is an integrated agricultural engineering project by SolAgro SRL, designed for urban farms of 1 to 3 hectares in Cuba. It integrates functional agroecology, open technologies, renewable energy, and local manufacturing to create autonomous nodes of resilience. The project aims for economic returns within 12 months and social returns through youth training, consolidating technological and community sovereignty.

Lena Schmeiduch, Émile Thévenot · International Review of Education · Global

This study explored the potential for lifelong learning within sustainability-led initiatives, such as ecovillages and community-supported agriculture, through the theoretical lens of Noah Sobe's four pillars of lifelong education. While these initiatives offer opportunities to address sustainability-related challenges, their insular nature and limited accessibility have drawn criticism in the literature on sustainability transitions. The analysis suggests that these initiatives and lifelong learning agendas frequently converge in their framing of sustainability issues.

Gideon Baffoe, Philip Antwi‐Agyei · City and Environment Interactions · Ghana (Accra)

This mixed-methods study analyzed the role of urban agriculture (UA) in climate resilience in Accra, Ghana, from the perspective of policymakers. While UA contributes to food security, water use efficiency, and ecological protection, its integration into policy frameworks was found to be limited due to challenges such as weak institutional coordination, competing economic priorities, and governance inefficiencies.

Stefan Galley, Stefan Mann, Patrick Bottazzi · Societies · Switzerland

A survey of Swiss allotment garden (AG, n=201) and community-supported agriculture (CSA, n=250) members revealed how prosumers perceive the benefits of their activity and how these experiences shape their likelihood to continue. AGs enhance production-related individual benefits, while CSAs foster positive experiences around consumption activities. AG continuation is driven by experienced health and food-related benefits, whereas CSAs rely on the communal and organizational involvement of their members.

S. GopalaSundara Raj, Halavath Tharunkumar, R. P. Srivastava, Mukesh Kumar Singh, Manindra Nath Upadhyay · Asian Journal of Environment & Ecology · Global

This study explores the economic and environmental benefits of green cultivation, encompassing organic farming, community-supported agriculture, and sustainable land use. Economically, it offers increased profitability, improved market opportunities, and enhanced food security, while environmentally, it supports biodiversity, improves soil health, and reduces greenhouse gas emissions. Case studies from Spain and Egypt demonstrate the effectiveness of these sustainable farming methods.

Bernd Bonfert · · Global

A brief reference entry describing community-supported agriculture (CSA) as a collaborative grassroots innovation in which farmers and consumers share the costs and outputs of food production. It states that by joining a CSA, consumers agree to cover the costs of a farming operation over a defined period, in exchange for a share of the harvest.

N H Alias, Nor Hafizah Mohamed Harith, Thenmolli Vadeveloo · Journal of Administrative Science · Malaysia

This qualitative study used thematic analysis of in-depth interviews with 10 residents of low-income neighborhoods in Selangor, Malaysia, to examine food access and the sustainability of food security. Five themes emerged: economic constraints, geographical and infrastructure barriers, food price and market fluctuation, limited involvement in urban agriculture, and coping strategies for food insecurity. Financial difficulty was found to be the most significant barrier to food access, forcing households toward less healthy but more affordable food, and while households' coping strategies were resourceful, they were unsustainable, underscoring the need for long-term policy intervention.

Shahida Mohd Sharif, Izyan Ayuni Mohamad Selamat, Norsidah Ujang · Springer Link (Chiba Institute of Technology) · Malaysia

This study used a hermeneutic phenomenological approach supported by field observations to examine the lived experiences of long-term gardeners at the PPR Intan Baiduri public housing estate in Kuala Lumpur, Malaysia, exploring how grassroots gardening supports resilience, health and informal governance. It found that gardening provides retirees and low-income residents with routine, emotional wellbeing and opportunities for informal economic participation, that community gardens function as micro-level bioresource systems by repurposing reserve land, composting household waste and drawing on institutional collaborations with agencies such as DBKL and TNB, and that participants collectively organize planting cycles and maintain shared infrastructure while navigating labor constraints and fluctuating participation.

Mouza Mohammed Eissa, Mohamad Zahir Zainudin, Norun Najjah Ahmat · International Journal of Social Science Research · United Arab Emirates

A qualitative study conducted semi-structured interviews with 35 stakeholders — home farmers, commercial producers, policymakers and agritech developers — in the United Arab Emirates, examined against the National Food Security Strategy 2051. It found 70% of home farmers engage in urban agriculture to reduce import dependency, but are constrained by high water costs (cited by 70%) and limited technical training (55%). Commercial farms widely use hydroponics (88%) and vertical farming (62%), though energy-water trade-offs limit scalability. Stakeholders emphasized AI-driven tools for water-use optimization (75%) and blockchain for traceability (45%); the most desired digital-platform features were real-time soil and weather data (90%), centralized subsidy access (80%) and market linkages (65%), though fragmented data systems currently limit their effectiveness. Policy implementation gaps persist, with 60% of farmers unaware of subsidy programs and minimal integration across agricultural initiatives; the study recommends expanding solar-powered irrigation subsidies, improving training and extension services, and developing a unified digital platform connecting farmers, policymakers and agritech stakeholders.

Stefano Follesa, Leila Farahbakhsh, Xinxin Song · DOAJ (DOAJ: Directory of Open Access Journals) · Global

A paper examines urban agriculture as a process capable of promoting environmental sustainability, social inclusion and the circular economy, proposing ways to use and develop it. Through an interdisciplinary approach based on "demand maps," it presents an implementation model aligning users' needs with design solutions. Critical analysis of case studies identifies benefits including reducing urban heat islands, supporting biodiversity, enhancing food security, fostering social cohesion, and aiding the development of vulnerable communities. The guidelines presented aim to encourage the use of demand maps in urban decision-making processes to support participatory, inclusive and sustainable strategies.

Laura Patricia Mulazzi, Francisco Jose Pescio, María Amalia Lorda, Christophe Albaladejo, María Amalia Lorda, Laura Jiménez, Gastón D. Godoy · El Servicio de Difusión de la Creación Intelectual (National University of La Plata) · Argentina

This essay surveys urban and peri-urban agriculture (UPA) as it has developed across Europe, North America, South America, Asia, and Africa. It argues that in South American, Asian, and African countries, UPA is oriented mainly toward meeting the food and income-generation needs of poor and economically excluded populations, who use food production to reduce their socioeconomic vulnerability, whereas UPA in European and North American countries serves different ends tied more to leisure, quality of life, and recreation in public spaces.

Nazmul Haque, Ranjan Roy, Abdullah All Imtiaz, Rafio Rahmatullah, Ronzon Chandra Das, S.M. Abdul Gani, Md. Shamsuzzoha, Kamrun Nahar Sheuly, Khalid Syfullah, Akther Banu · International Journal of Agricultural Extension · Bangladesh

A study of 105 climate-smart agriculture (CSA)-practicing farmers in Chuadanga district, southwestern Bangladesh, using structured face-to-face interviews. Multiple regression analysis in SPSS (version 20) across eleven variables found that education level, organizational participation, ICT access and positive attitudes toward CSA significantly influenced adoption, while farm size and access to finance had comparatively less impact. The model explained 47.7% of the variance in CSA adoption.

Manuel Ignacio Manríquez, Verónica Gil-Costa, Mauricio Marı́n · Future Internet · Global

A technical paper presenting a parallel agent-based framework for analyzing vegetable trade dynamics within a metropolitan area. It combines agent-based and discrete-event techniques to model interactions among farmers (who select crops based on market trends and environmental risk) and vendors and consumers (who adapt purchasing behavior to seasonality, prices and availability). To handle the computational demands of large-scale scenarios, it employs an optimistic approximate parallel execution strategy and a credit-based load-balancing mechanism to improve scalability. The framework is presented as enabling detailed analysis of urban food distribution systems relevant to smart cities and digital agriculture.

Medardo Wilfredo Blanco Villacorta, Marcelo Tarqui Delgado, Gladys Jhovanna Challco Challco · Sapiens Studies Journal · Bolivia

This study evaluates the sustainability of urban agriculture in the Municipality of El Alto, Bolivia, in the context of urban poverty among migrants marked by limited access to housing, basic services, education, health and employment, and low income, alongside an observed rise in nutritional food insecurity. Using a mixed qualitative and quantitative approach, the research found that the activity is led mainly by women aged 26 to 65 (average age 46) in households averaging five members, who typically have secondary education or less, limiting job opportunities and leading them to combine domestic work with urban production for income. Immigration has driven the expansion of urban agriculture by drawing on prior knowledge; many families have more than 10 years of experience and manage gardens of 3 to 50 m2, using solar tents and agroecological methods, with most having access to drinking water and some collecting rainwater, and sales taking place at local fairs generating additional income. However, sustainability indices show that these production systems have very low or unsustainable levels across their economic, environmental and social dimensions, indicating a need for strategies to strengthen their long-term viability.

Filip Schilla, Gaga Mumladze, Jana Soukupová, Ľuboš Smutka · Frontiers in Sustainable Food Systems · Global

This study simulated basement and ground-level room conditions — temperature, humidity, light exposure, and air quality — for cultivating Agaricus bisporus (white button mushrooms) as a form of urban agriculture, and calculated the associated costs and profits to compare feasibility between the two environments. The basement environment proved more favorable, with more stable temperatures and higher humidity reducing energy requirements, and economic analysis showed basement cultivation had lower initial and operational costs than ground-level cultivation.

Mysha Clarke · EDIS · Global

This extension publication outlines the potential benefits of urban gardens for nearby neighborhoods, the broader urban community, peripheral communities, and visitors to a city, aimed at urban planners, residents, and community members planning new gardens or maintaining existing ones. It presents guidance rather than original study data or measured outcomes.

Puteri Sidrotul Nabihah Saarani, Asniza Hamimi Abdul Tharim, Zulkefle Ayob, Asmalia Che Ahmad, Osman Mohd Tahir · Journal of Construction in Developing Countries · Malaysia

Using a triangulation method combining a Delphi survey with a case study, researchers identified life-cycle cost (LCC) components and phases for smart urban farming (SUF) practices in Malaysia. Iterative semi-structured interviews and Delphi rounds built expert consensus on which SUF practices matter for LCC assessment, producing a structured framework for classifying these cost components.

Grace O’Connor, Kimberley Reis, Georgette Leah Burns, Cheryl Desha, Ingrid Burkett · Journal of Rural Studies · Australia

Researchers investigated the lived experiences of 24 small-scale farmers across 16 ecologically sustainable farms in South-East Queensland and the Northern Rivers region of New South Wales, Australia, examining how their experiences shaped participation in societal transitions to sustainable food systems and contributions to social-ecological resilience. Participants' narratives largely aligned with the "new peasantry" movement, and the paper uses a lens of collective autonomy to discuss how shared responsibility between individuals, communities, organizations, and governments could be reperceived through collective paradigm shifts, community-supported agriculture, and universal basic income.

Aparadh Vt, V. Bhagyashree, Ms. Suman P. Meghwal, Ms. Safiya M. Raeen · Zenodo (CERN European Organization for Nuclear Research) · Global

This review outlines hydroponics — soilless cultivation that feeds plant roots directly with nutrient-supplemented water, often using inert media such as perlite or coco coir. It states hydroponic systems use about 90% less water than conventional agriculture and describes applications for home and commercial urban growing in areas with limited arable land, as well as potential future use in inhospitable environments such as Mars or the Moon. It also notes the method is resource-intensive, requiring specific investment and expertise, and is not suitable for all crop types.

Zandra Anciano Quirante, Eric Randy R. Politud · International Journal of Multidisciplinary Applied Business and Education Research · Philippines

A mixed-methods study assessed the viability of a low-cost hydroponic system using locally sourced Fermented Plant Juice (FPJ) as an organic input for lettuce production aimed at food security in the Zamboanga Peninsula, Philippines, examining acceptability, growth performance and economic feasibility. Estrosa and Olmetie lettuce varieties showed the best growth performance; nitrate was undetectable in Estrosa and Green Wave, while Olmetie and Invicta absorbed more nitrate with FPJ use, though all levels stayed within international safety limits and cadmium was not detected, while limited technical knowledge, material access and capital were identified as barriers to adoption.

Ioana Florea · · Global

This chapter finds that while collective urban gardening projects represent forms of resistance against market-based food systems, the precarization of urban natures, and real-estate dominance, their everyday practices often fail to deliver on these ideals and intentions, generating incomplete, contradictory, or temporary results. It proposes a heuristic frame linking space, time, and class to review prior urban-gardening research from a political-ecology perspective, tracing how space's materiality, time embedded in plant growth, and class differences conditioning gardeners' access to space and time produce these contradictions.

Luciana Daniela Portella Carreño, Carla-Maria Strejanțu, Florica Morariu, Dumitru Popescu, Eugen Cătălin Zoican · DOAJ (DOAJ: Directory of Open Access Journals) · Global

This study compared the growth performance of basil (Ocimum basilicum) grown in a hydroponic system versus a conventional soil-based environment over a six-week period under controlled conditions in a small plastic greenhouse. Measuring plant height, leaf number, and total water consumption, it found that hydroponically grown basil showed faster growth, required significantly less water, and had healthier leaf structures with fewer visible defects than the soil-grown basil.