Research & reports

Natania Nysa Pertiwi, Nany Yuliastuti · Ruang · Indonesia

This quantitative study assessed the performance of agrotourism activities in Kampung Jambu Kristal, Semarang City, Indonesia, using questionnaires, field observations, and document analysis from 33 agrotourism managers. While overall performance was rated "fairly good" (total score 1616), infrastructure (score 1.74) and community economic benefits (score 1.98) were found to be in the "poor" category. Improvements are needed in physical aspects and economic benefits to enhance sustainability and community welfare.

Siti Hajar, Siti Via Syahrani Putri, Hanif Fatihah Tsari, Muhammad Iqbal, Arjuna Arjuna, Nur Saudah Al Arifa D · Prosiding Seminar Nasional Pembangunan dan Pendidikan Vokasi Pertanian · Indonesia

This study analyzed the empowerment strategies of the Surya Hijau Farmer Group in Yogyakarta, Indonesia, using SWOT analysis. The group, which practices urban farming with vertical planting, demonstrated strong internal cooperation but faced challenges including caterpillar pest attacks, difficulty obtaining quality growing media, and water scarcity. A critical finding was that the group's income was affected by fluctuating harvest prices, posing a significant threat to their economic viability.

Lídia Cabral, Ronald Ranta, Suleyman M. Demi, Ísis Domingues, Julian May, Claire Néel, Grace Nkomo, Luciana Marques Vieira, Marie Walser · · Global

An international research collaboration examined grass-roots food provisioning innovations in five urban locations across the UK, Canada, France, Brazil, and South Africa. These initiatives, which include social supermarkets and school gardens, faced challenges such as dependence on surplus food, logistical problems, funding limitations, and the need for ongoing volunteer support. The study found that these innovations struggle with economic viability due to funding and volunteer reliance.

S. Pickles, Anita Stefoska‐Needham, Karen Charlton · Renewable Agriculture and Food Systems · Global

This scoping review was undertaken to identify factors affecting the economic sustainability and associated viability of soil-based commercial farms located in urban and peri-urban settings within OECD member countries. Following the PRISMA ScR methodology, 170 eligible articles were identified from four scientific databases. This review found that many soil-based urban farms in OECD countries struggle to achieve economic sustainability or organizational viability.

Rahoyo Rahoyo, Teti Susilowati, Sri Purwantini · Economics Development Analysis Journal · Indonesia (Semarang)

This research explored the economic viability of community gardens in Semarang City, Indonesia, using a qualitative approach with 24 participants. Findings indicate that most community gardens operate at a financial loss, showing weak economic viability. However, these gardens continue to function sustainably, driven not by profit but by government programs, social cohesion, and environmental concern.

Paule Moustier, Jacques Pagès · HAL (Le Centre pour la Communication Scientifique Directe) · Africa

This study examined peri-urban agriculture in Africa, identifying it as a significant income and food source for the urban poor, but subject to constraints, primarily land pressure. Analysis of the vegetable supply chain in Brazzaville showed rural and peri-urban areas are complementary, with different types of vegetables originating from each. Land constraints, transport, access to inputs, and technical assistance are crucial factors determining production location. Historical analysis invalidates hypotheses of linear decline or development through intensification for peri-urban agriculture.

Suzana Márcia Souza dos Santos, Clecia Simone Gonçalves Rosa Pacheco · Editora Científica Digital eBooks · Brazil

This study analyzed the experience of the Vila Galvão Women Workers' Benevolent Association in Casa Nova, Bahia, Brazil, which produces organic vegetables in urban and peri-urban contexts. The study aimed to characterize the productive, commercial, and sociocultural aspects related to organic vegetable production and commercialization, identifying main marketing channels and understanding difficulties faced by producers. It concluded that organic production, combined with collective organization and the strengthening of the solidarity economy, represents a viable alternative for a more just, sustainable, and female-led rural development model.

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.

Finn Williams, Ruby Johnston, Aiden Campbell · International Journal of Horticulture and Food Science · Germany

At the Christchurch College of Food Technology in New Zealand, researchers compared five growing systems -- rooftop container, raised bed, peri-urban orchard, rural orchard (reference), and heated greenhouse -- for avocado (Persea americana) cv. 'Hass' under simulated Bavarian Plateau conditions, using a randomized complete block design with four replications over three years (2020-2022). The rural orchard yielded highest at 22.3 kg per tree, peri-urban raised beds achieved 18.7 kg per tree using 56% less land, and rooftop containers (200 L pots) produced only 6.8 kg per tree, confirming that container culture is viable but yield-limited; rooftop systems had the lowest weed pressure, peri-urban orchards supported the richest arthropod biodiversity, and ISSR molecular markers confirmed genetic uniformity among grafted plants across systems, ruling out somaclonal variation as a source of the yield differences.

Ramadha Subhani Aden, Luki Anjardiani · Frontier Agribisnis · Indonesia

Focused on "Merko Hidroponik," a Merck Family Foundation-funded hydroponic (NFT) lettuce enterprise in Banjarbaru City, Indonesia, adopted as urban farming to address declining agricultural land, this study (2025) used descriptive methods to calculate total costs, revenue, profit, and business feasibility (R/C ratio) for the period March 2023 to July 2024, during which 11 planting cycles were completed from seeding through nursery, growth management, harvest, and post-harvest processing. Total costs were Rp7,906,424, total revenue Rp9,920,000, and profit Rp2,013,576, yielding a feasibility ratio of 1.254, concluded to make the business "feasible" to run. However, the study also identifies that the enterprise currently faces problems of root rot disease, managerial inefficiency, and challenges maintaining production continuity.

Talitha Ummiyah Hana, Sulistyodewi Nur Wiyono, Mahra Arari Heryanto, Ahmad Choibar Tridakusumah · MIMBAR AGRIBISNIS Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis · Indonesia (Bandung)

A case study of Greenhouse X, an urban farming enterprise in Bandung, Indonesia, found that its hydroponic water spinach (kangkung) supply has not been able to optimally meet market demand, and that its supplier-farmer partners are often inconsistent in meeting supply targets. Using a qualitative case-study method analyzed descriptively, the study identified 19 production risk events. The highest-severity risks (Si=9) were plant death during growth and root rot; harvest delays and unmet product quantity were rated as extreme-impact risks (Si=8).

Ristina Siti Sundari, Depy Muhamad Pauzy, Hary Firmansyah, Arif Arif, Jhon Hardy Purba · Agro Bali Agricultural Journal · Indonesia

Against the backdrop of urban farming as a strategic response to land scarcity and food security challenges in metropolitan areas, this study examined the financial performance and internal marketing value of shallot (Allium cepa var. aggregatum) agribusiness grown hydroponically using Nutrient Film Technique (NFT) and Deep Flow Technique (DFT) systems across two planting cycles. As a case study at P4S Galih Jaya, Indonesia, the quantitative descriptive research combined direct observation, financial documentation review and structured stakeholder interviews, calculating standard agribusiness financial metrics — production output, net income, Benefit-Cost (B/C) ratio and Break-Even Point (BEP) — while internal marketing indicators (employee understanding, decision alignment and motivation) were assessed via pre- and post-cycle surveys. The DFT system in cycle 2 yielded the highest net income (IDR 2,036,725) and B/C ratio (3.6), while the NFT system in cycle 1 incurred a financial loss of IDR 10,155 with a B/C ratio of only 0.9, indicating it was unprofitable. Internal marketing indicators showed clear improvement between periods, and the study concludes that the choice of hydroponic system affects not only profitability but also internal stakeholder engagement.

Getachew Demissie Desta, Zeleke Gonfa Wordofa · International Review for Spatial Planning and Sustainable Development · Ethiopia

A study of the rate and direction of spatial expansion of Robe Town, Ethiopia, into surrounding rural kebeles, and its effect on the tenure security of peri-urban landholders. It combined socioeconomic data from 202 sampled household heads with spatial data from Landsat images taken in 1987, 2002, and 2020. The town grew annually by 18.6% (1984–1994), 11.3% (1994–2007), and 9.3% (2007–2020), with its total area rising from 5.1 km² in 1984 to 80.2 km², a 40.9% overall increase. Over the 33-year period, built-up area expanded fastest southward, reaching 9.91 km from the town's mean center, and grew from 4.38 km² in 1987 to 27.9 km² in 2020; about 10.2 km² of farmland was converted to built-up land between 1987 and 2020. In peri-urban areas of Robe town, 48.9% of landowners lost around half of their farmland, leaving peri-urban landowners feeling insecure about their tenure due to fear of eviction and expropriation at minimal compensation.

Getinet, Abate · National Academic Digital Repository of Ethiopia · Ethiopia

A mixed-methods, cross-sectional descriptive study of urban agriculture in Gulele sub-city, Addis Ababa, Ethiopia, examining perceptions, opportunities, and challenges. It combined a survey of employees and farmers, in-depth interviews with farmers, key informants, and experts, and a focus group discussion with civil service employees. The study identified scarcity of urban farmland, scarcity of water for irrigating vegetables, and constraints on various agricultural inputs as core problems, alongside market accessibility issues for selling produce and limited transportation availability, even as vegetable consumption and demand among urban dwellers were rising and government policy treated urban agriculture as a current priority. It also found a negative social attitude among urban dwellers toward urban agriculture, who regard it as old-fashioned work and view urban farmers as backward and uneducated. The study concludes that the Addis Ababa City Administration's urban agriculture development sector needs to work with research institutions to address pest and insect problems and to improve vegetable yield per unit of land.

Augustin Tshilumba Ilunga, Michel Mbumba Bandi, Albert Tshinyama Ntumba, Damien-Joseph Muteba Kalala · Revue Africaine d’Environnement et d’Agriculture · Democratic Republic of Congo

A study of urban agriculture in Kinshasa, Democratic Republic of Congo—a sector described as vital for food security and employment amid rapid urbanization, food insecurity, and unemployment, where farms face significant challenges including land pressure, restricted access to credit, and lack of institutional support. The study aimed to (i) examine the motivations of agri-entrepreneurs, (ii) assess their impact on farm viability, and (iii) identify the economic and non-economic factors influencing business sustainability, using a qualitative and quantitative survey combining 20 semi-structured interviews across three peripheral zones (via snowball sampling) with documentary analysis. Three categories of entrepreneurs were identified: civil servants farming as a supplementary activity, private-sector employees investing in farming, and traders farming to secure their survival. Non-pecuniary motivations such as social engagement and passion strengthened resilience, but land insecurity, a financing deficit, and lack of training were identified as the major obstacles farms face; observed adaptive strategies included diversification and informal partnerships. The study concludes by calling for integrated strategies to secure land tenure, facilitate access to credit, and professionalize the sector while integrating peri-urban agriculture into urban planning processes.

Usha Baniya, Sachin Khaniya, Rojan Karki · Nepalese Journal of Agricultural Sciences · Asia

This review paper positions hydroponics—a soilless cultivation technique—as a method of urban agriculture addressing confined land availability, food security, and environmental concerns from urbanization, focused on Kathmandu, Nepal. It synthesizes existing insights on setup costs, operational challenges, and profitability against global trends and local constraints, and, framing setup costs and operational challenges as barriers to adoption, recommends subsidies, training, and integration into urban planning as pathways to foster the uptake of hydroponic farming.

Aikaterini Kouloumprouka Zacharaki, James Monaghan, Jennifer R. Bromley, Laura H. Vickers · Plants People Planet · Global

This review identifies challenges for strawberry cultivation in urban production systems, noting that new urban farmers often lack the specialist knowledge of commercial growers. Common bottlenecks include plant physiology, pathogen management, choice of propagation material, fertigation, pollination, and environmental requirements. This knowledge gap appears to result in the abandonment of strawberries as a crop of choice in urban systems.

Debora Sihombing, Yayat Sukayat · MIMBAR AGRIBISNIS Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis · Indonesia

PT Tanikota Agribudaya Edulestari, an urban agriculture company, has not yet achieved profitability despite business diversification and technology application. This qualitative study analyzed elements of organizational dynamics to identify obstacles faced by the company in its business operations. Results showed that 22 out of 32 sub-variables did not align with organizational dynamics indicators, including organizational goals, member orientation, task-activity balance, conflict resolution, coordination, decision-making, and member participation, indicating that the company's organizational dynamics still face challenges in business operations.

Mascha Gugganig · Science Technology & Human Values · Global

This paper explores the arguments and internal disagreements among experts popularizing vertical farming (VF), an emerging urban food production system. While VF is promoted for its space efficiency and independence from weather, it faces debates regarding its unsustainability and high energy costs for producing a limited range of perishable foods. Findings indicate that disagreements among vanguards reveal that VF is seen as one of many solutions, not the sole answer.

Supriya Jaiswal, Gopal Rawat, Chetan B. Khadse, Sohit Sharma · BENTHAM SCIENCE PUBLISHERS eBooks · India

Hydroponic farming, adopted in urban India to meet food demands, faces shortcomings including higher initial costs, complex nutrient discharge, and energy requirements for microclimatic conditions and skilled labor. To address these issues, a smart hydroponic farming architecture is discussed, aiming to reduce human intervention and water wastage using wireless sensor networks and IoT.

Alexandre Chausson, Alison Smith, Ryne Zen-Zhi Reger, Brian O’Callaghan, Yadira Mori-Clement, Florencia Zapata, Nathalie Seddon · PLOS Climate · Global

This systematic review analyzed 66 reviews on the economic impact of nature-based solutions (NbS). Most reviews showed positive outcomes for income and employment, but those with critical appraisal of underlying studies reported more mixed outcomes. These results were influenced by factors such as the balance between short-term and long-term gains, market conditions, regional effects, reliance on subsidies, and discrepancies between expected and actual economic benefits. NbS delivered equal or better economic outcomes compared to alternatives and provided broader benefits like food security and flood protection, but improved monitoring of economic, social, and ecological outcomes and the development of comprehensive accounting systems are needed.

Stephen Leitheiser, Rubén Vezzoni · Frontiers in Sustainable Food Systems · Global

This paper presents a conceptualization of radical food democracy (RFD), linking diverse economies with diverse citizenship. Diverse economies scholarship, while valuable for theorizing alternative food networks (AFNs), has been criticized for essentializing the autonomy of alternative economic practices, risking the confusion of emancipatory social change with market-embedded products and the displacement of negative impacts. The paper argues that realizing RFD requires both experimenting with new economic practices that create food economies alternative to capital accumulation and cultivating new political subjects capable of universalizing these struggles.

Yevheniia Varyvoda, Taylor Ann Foerster, Joona Mikkola, Matthew M. Mars · Sustainability · United States (Arizona)

This multi-method study in Southern Arizona, USA, explored the adoption of nature-based solutions (NbS) by local food entrepreneurs (LFEs) for climate adaptation. The findings revealed that existing NbS were primarily introduced through learning-by-doing practices, which were constrained by economic and technological resource limitations. Priority adaptation pathways identified for NbS included funding, financing, and knowledge co-creation, with LFEs likely to adopt NbS based on their ability to address climate issues and generate revenue.

Hayley Birss · Social Epistemology · Canada

This study examines Infarm's vertical farming practice, a venture capital-backed solution for climate change mitigation, by mapping its actor-network. The analysis reveals that Infarm's vertical farming and its climate change mitigation logics are shaped by venture capital and its biopolitical epistemology of valuation. This framework conceptualizes life, biology, and climate in terms of political economy, indicating that economic viability is a primary driver.

Diana Carolina Martínez Quiroga, Juan Carlos Barrientos Fuentes, Cristian Fernando Camargo Muñoz · Agronomía Colombiana · Colombia (Bogotá)

This research identified and analyzed determinants of urban agricultural product commercialization, using the Mhuysqa indigenous community of Bosa, Bogotá, as a case study. Data were collected through documentary research, garden observations, surveys of 33 gardeners, and interviews with four experts. Results show that urban agriculture in the cabildo is multifunctional, but the surplus available for sale is low, at less than 30%. Key determinants for commercialization include establishing and fulfilling objectives, supply volume/quality/frequency, technical production capacities, product presentation, collection/transport costs, payment methods, and having fixed buyers.