Research & reports

Ebenezer Boahen · Discover Agriculture · Ghana

This study assessed the awareness and practices of 50 purposively selected vegetable farmers along the Accra-Tema Motorway, Ghana, regarding heavy metal contamination from vehicular emissions and its potential health implications. Data were collected through structured questionnaires and one-on-one interviews. Results showed that 96% of the farmers were unaware of heavy metal contamination, though 80% expressed a willingness to discontinue farming near the motorway if they were informed of the risks. Farmers face challenges such as limited access to clean irrigation water and dependence on informal agricultural knowledge. The study highlights the urgent need for targeted educational interventions to raise awareness about the risks of heavy metal exposure and to encourage safer farming practices.

Manda Ayu Febrianti, Dewi Casmiwati · JIIP - Jurnal Ilmiah Ilmu Pendidikan · Indonesia (Surabaya)

A qualitative descriptive study in Kampung Ijo, Surabaya City, Indonesia, investigated women's empowerment through urban farming innovation. Focusing on three stages—awareness, capacity building, and empowerment—the study found that urban farming provided economic, social, and environmental benefits to the local community. However, limitations such as minimal local government support and technical challenges during the rainy season were also identified.

Yaw Agyeman Boafo, Bob Offei Manteaw, Philip Antwi‐Agyei, Portia Adade-Williams, Nana Ama Browne Klutse, Kofi Asare, Doreen Larkailey Lartey, Bernard Ayittiah · Discover Cities · Ghana

This study assesses future climate risks and sectoral vulnerabilities in Ghana's Cape Coast Metropolis using meteorological data and downscaled climate projections through 2100. Findings indicate significant warming trends and heightened rainfall variability, which render peri-urban agriculture highly susceptible to crop failure, fishery declines, and water scarcity. Informal economic sectors are also at risk from infrastructure damage and income impacts.

Erwin Wisnubroto, Maurus Barrawiadi · JURNAL PERTANIAN · Indonesia (Batu)

This study in Batu City, Indonesia, evaluated the sustainability of agricultural production in three sub-districts—Batu, Junrejo, and Bumiaji—using the PROMETHEE method. Data were collected through FGDs, interviews with key stakeholders, and secondary statistical sources, analyzing five sustainability indicators including horticultural vegetables, biopharmaceutical crops, ornamental plants, fruit crops, and small farmer labor availability. The results showed that Bumiaji sub-district had the highest net flow value for sustainability, while Batu sub-district showed declining performance.

Yuni Arianti, Ridlwan Muttaqin · Jurnal Dinamika Ekonomi Syariah · Global

This paper focuses on formulating development strategies for Kioschebibit, a micro-enterprise specializing in plant seedling supply, using the Business Model Canvas (BMC) approach alongside a SWOT analysis. A qualitative descriptive case study revealed Kioschebibit’s strengths in product variety, competitive pricing, and social media marketing, but noted challenges in distribution reach and digital marketing execution. External opportunities like gardening trends and green initiatives present substantial growth potential, though threats such as extreme weather and raw material fluctuations must be addressed. By integrating BMC and SWOT frameworks, this study proposes an adaptive and data-driven entrepreneurship strategy as a foundation for sustainable business development.

Jeffery W Bentley, Paul Van Mele · CABI eBooks · Global

Supermarkets dominate the food market, resulting in lower prices for farmers and the decline of smaller shops, impacting local sourcing and quality. The abstract states that consumers and local governments can support family businesses, farm shops, and farmer markets, with examples from France to Ecuador. Allotment gardens and innovations like the Belgian ‘Juice Mobile’ are also noted for providing fresh food, social interaction, exercise, and a connection to nature.

Mitsuhito HOSAKA, Mitsuyo UEMATSU, Hironori Yagi · 農村計画学会誌 · Japan

This study identified the relationship between information management and farm diversification in urban areas using quantitative analysis from the Census of Agriculture and Forestry and a multiple case analysis of seven farmers using farm management information systems (FMIS). Regression analysis revealed that farmers who diversify their businesses, especially those selling directly to consumers or food manufacturers/services, are likely to manage their business information. Multiple case analysis indicated that diversified farmers focus on searching for pesticide information and simplify the management of scheduled and actual farm work.

Marie Claire Uwase, Jean de Dieu Uwimana · Zenodo (CERN European Organization for Nuclear Research) · Rwanda (Kigali)

This article develops a theoretical framework to analyze how digital land registries in Rwanda, specifically in Kigali's peri-urban areas, mediate women's access to formal agricultural credit. The framework posits that despite formal legal equality, digitization can paradoxically solidify existing patriarchal biases within credit assessment algorithms. It reveals that digital land governance is not a neutral solution for gendered credit gaps and can entrench barriers to women's financial inclusion in peri-urban agriculture by systematically undervaluing women's communal land use practices as collateral.

Ana María Bartolomé Sualdea, Teresa Briz, Beatriz Urbano · Sustainable Development · Europe

This study analyzed socio-economic variables from 100 European regions to understand how urban agriculture (UA) development within Research and Innovation Smart Specialisation Strategy (RIS3) benefits regions. A binary logistic regression found that a 1% increase in the population over 65 could lead to a 72.75% increase in UA. ANOVA results indicated that regions benefit from UA in RIS3 through active aging, diversification, alleviating urbanization pressure, technology development, and improved governance and social capital.

Durrotun Nafisah, Ika Purnamasari, Isnawati Isnawati, Zulfin Rachma Mufidah · Journal of Community Service and Empowerment · Indonesia

An ecopreneurship-based urban farming assistance program was implemented with the Karya Jaya 4 Farmers Group in Deket District, Indonesia, where agricultural land conversion reduced rice and fish production. The program provided training on hydroponic aquaponic systems and supported the construction of five backyard systems. This initiative increased participants' knowledge and skills, achieved an 85% success rate in system management, and contributed to increased household food production, income, and food security.

Dewah Hari Sayogo, Nur Magfirah Aestetika · Journal of Artificial Intelligence and Digital Economy · Indonesia

This qualitative case study analyzed Tanduria's branding strategy for its organic fertilizer and pesticide products, focusing on brand strength, uniqueness, and favorability. Through direct observations and in-depth interviews with Tanduria’s founders, the study found that the Indonesian urban farming platform successfully promotes its brand by emphasizing ease of use and environmental sustainability, particularly targeting the Millennial generation for home-based planting. This strategy effectively strengthens Tanduria's image as a modern, eco-friendly brand aligned with urban lifestyles.

Vazoumana Koné · Uirtus · Côte d’Ivoire

In Abidjan, Côte d’Ivoire, market gardening is widespread, but the Master Plan of Greater Abidjan does not allocate specific spaces for these crops. This forces producers to use unsuitable areas like flood-prone lowlands. A study of 45 market gardeners found that they employ various social practices to legitimize their activities and maintain their presence in urban spaces despite the lack of official land allocation.

Khalid Umar, Hamza Abba, UM Sani, M.D KWAIRANGA · JOURNAL OF SCIENTIFIC AND LEGAL STUDIES NORTH-EASTERN UNIVERSITY GOMBE · Nigeria

This review explores the multifaceted effects of urbanization pressures in Nigeria, including environmental degradation, urban poverty, housing shortages, and public health challenges. Case studies from major cities like Lagos, Kano, Ibadan, and Gombe demonstrate innovative responses such as sustainable urban planning, waste management, flood mitigation, and urban agriculture. The study emphasizes the urgent need for inclusive policies, community engagement, and sustainable strategies to promote resilient and equitable urban development in Nigeria.

Peter Nixon, Anu Ramaswami · Environmental Research Letters · United States

This paper quantifies environmental benefits and disbenefits from various vegetable farming localization scenarios across 378 US metropolitan areas. While scenarios found few significant land constraints and revealed net environmental benefits to groundwater overdraft and fertilizer-related PM2.5 emissions in 11%–55% of metros, the model also revealed where relocalization would exacerbate existing environmental vulnerabilities. This indicates potential environmental tradeoffs depending on the location.

Koenraad Danneels · Landscape Research · India (Bangalore)

This paper responds to a critique regarding urban agriculture (UA) and urban planning in Bangalore, India, between the 1950s and 1970s. While urban agriculture is recognized as an emancipatory driver with economic, social, and physical benefits for urban dwellers, the abstract indicates a critical perspective on its promotion.

Anass El-Aabssi, Abdelhadi Assir · Springer Link (Chiba Institute of Technology) · Morocco

This study assessed the potential integration of Intelligent Irrigation Systems (IIS) across four agricultural categories in Morocco—protected agriculture, traditional open-field farming, urban agriculture, and natural ecosystems—for sustainable water management. The evaluation considered infrastructural readiness, technological compatibility, economic feasibility, environmental impact, and social consequences. Findings indicated that traditional open-field farming, which accounts for 85% of cultivated area and 70% of irrigation water, holds the greatest potential for water savings, up to 70%, through precision irrigation technology.

Guilherme Raj, Giuseppe Feola · Local Environment · Portugal

This study longitudinally examines labor in three Portuguese community-supported agriculture (CSA) initiatives to reconstruct the trajectory of labor diversification over several years. The analysis shows that the CSA setup led to labor diversification in all three case studies. Findings suggest that "community" is an emergent property rather than an inherent quality of CSA, and that empowerment and disempowerment dynamics are crucial in diversifying work relations.

Jan Szturc, Tomáš Mašíček, Adéla Navrátilová, Jana Kozlovský Dufková · Journal of Agriculture Food Systems and Community Development · Europe

This study explored the production potential of urban farming in Olomouc, Czech Republic, using spatial analysis to identify suitable spaces. Results indicated that 408.04 hectares of currently unused land could be repurposed for urban farming, yielding 7,099.9 tons of vegetables. This production could meet 42.68% of the city's total vegetable demand, though detailed analysis is always necessary for specific areas due to varying potential.

Supriya Chandrakant Gaikwad · Zenodo (CERN European Organization for Nuclear Research) · India (Sikkim)

This paper synthesizes six studies to examine Sikkim's organic farming model, evaluating farmer perceptions, productivity, policy gaps, and urban innovations like rooftop farming. While organic farming in Sikkim boosted yields, lowered input expenses, and improved environmental conditions, marketing and scalability remain significant obstacles, and short-term transition costs and limited market infrastructure are economic constraints. Rooftop agriculture in Gangtok was identified as a valuable addition for urban food security.

Jasmin Arif Shah · Universiti Putra Malaysia Institutional Repository (Universiti Putra Malaysia) · Malaysia

The practice of urban farming in Malaysia is recognized for promoting the well-being of urban dwellers and smallholder farmers, and for achieving sustainable food production. Urban farming is viewed as a catalyst for achieving the well-being of urban dwellers and the natural environment, with social and health benefits being among the highest motivating factors for urban communities. The development of urban farming communities and the emphasis on sustainable food production through these initiatives are considered important steps towards empowering locals and creating food-independent communities.

Noryana Ahmad Khusaini, Munifah Siti Amira Yusuf · Universiti Putra Malaysia Institutional Repository (Universiti Putra Malaysia) · Global

This review examines the significance of digital record-keeping in urban agriculture, focusing on its impact on efficiency, productivity, market access, economic benefits, sustainability, and environmental benefits. The review identifies challenges such as a lack of digital skills, high implementation costs, inadequate technological infrastructure, limited connectivity, data privacy, and security. These challenges hinder the adoption of digitalization in urban agriculture.

R Mohammadzadeh · Proceedings of International Structural Engineering and Construction · Global

This qualitative secondary study, based on a structured literature review, examined the role of green infrastructure (GI) integrated into buildings for urban sustainability. Findings indicate that GI supports climate change adaptation, improves air quality, promotes urban biodiversity, and enables energy-efficient design. However, the paper also recognizes limitations related to cost, maintenance, and structural requirements for implementing building-based GI.

Matt Boyd, Nick Wilson · PLoS ONE · Global

This study estimates the contribution of urban and near-urban agriculture to resilience against abrupt global catastrophic risks (GCRs) in a globally median-sized city. Using mathematical optimization and Google Earth image analysis, researchers determined optimal crops and land area for food production. Findings indicate that urban agriculture could feed 20% of the population, with an additional 1140 hectares of near-urban cultivation and 110 hectares for biofuel feedstock needed to cover the shortfall, though more land is required in nuclear winter scenarios.

Abiola Adebunmi Olarinre · International Journal of Research and Innovation in Applied Science · Nigeria

This research surveyed 240 households in Osogbo, Ile-Ife, and Ilesa cities in Osun State, Nigeria, to analyze urban household food security and coping mechanisms. Findings showed that only 17.9% of households achieved food security, with 39.6% experiencing moderate and 16.3% severe food insecurity. Household income, education, household size, credit access, and food expenditure share significantly influenced food security.

Ricardo de Amorim Cini, Juliana Hrycyna · Ágora · Brazil (Curitiba)

This study analyzed the challenges, expectations, and potential of the relationship between urban gardens and chefs, focusing on the "Horta do Chef" project developed by the City of Curitiba. A cross-sectional study was conducted between December 2022 and February 2023, involving a literature review and semi-structured qualitative interviews with two chefs and one public official. The results indicated that the "Horta do Chef" project was discontinued due to its decline caused by the COVID-19 pandemic.