Research & reports

Banobe, Maryanto · Zenodo (CERN European Organization for Nuclear Research) · Indonesia (Kupang)

This study analyzed the economic position and dynamics of the agricultural sector in Kupang City compared to East Nusa Tenggara Province, using data from 2014–2019. Results showed that Kupang City's economic structure is dominated by tertiary sectors, and the agricultural sector has an LQ of 0.07 and a DLQ of 0.85, indicating it is a non-base and non-prospective sector. This confirms a structural economic transformation from the primary sector towards service-oriented sectors.

Belghachi Mohammed · Advances in environmental engineering and green technologies book series · Global

Smart irrigation systems, integrating AI, machine learning, sensors, and IoT, aim to revolutionize agricultural water management by optimizing water usage tailored to crop needs and environmental conditions. While these systems offer benefits such as water conservation and improved yields, their implementation faces significant challenges including high costs, the need for technical expertise, data management complexities, and connectivity issues. Future prospects focus on advanced AI models, better sensors, renewable energy, and policy support to enhance the effectiveness and accessibility of these systems.

Akuto Akpedze Konou, Kossiwa Zinsou-Klassou, Pablo De Roulet, Armel Firmin Kemajou Mbianda, Jérôme Chenal · Land · Togo

This study in Greater Lomé, Togo, interviewed 11 experts and surveyed urban farmers to compare their perceptions of urban agriculture and health. The findings reveal a disconnect: urban farmers identify various challenges, including health-related difficulties, while experts tend to assume different health concerns, highlighting a misalignment between the perspectives of planning and design experts and urban farmers.

Margarethe Karpe, Jeremías Lachman, Lili Wang, L.F.M. Marcelis, E. Heuvelink · Sustainable Production and Consumption · Global

A Delphi survey with 108 experts explored urban agriculture's potential contributions to Sustainable Development Goals (SDGs) under a scenario of 30% urban food self-sufficiency. Experts identified SDG 7.2 (renewable energies) as a key challenge due to high energy use, and agreed that none of the evaluated SDG targets for urban agriculture will be met by 2030. They also noted a lack of regulations and public policies for innovative agricultural systems.

Ana Zepeda, Maria C. Ortíz-Rivera, Clare Cannon, Amanda Crump · The Professional Geographer · United States

This research, conducted in San Juan, Puerto Rico in July 2019, investigates how women experienced the impacts of Hurricane Maria on their urban farms (huertos urbanos). Findings show that while many women enjoy urban farming and it provides fresh produce, almost all women farmers experienced a decline in volunteer participation a few years after the farms' establishment and even more so after Hurricane Maria. Despite this, many women described the urban farms as very important for community food cultivation and gathering.

Cindy Vong · Journal of Food Law & Policy · Global

This Note argues that municipalities in the United States should permit on-site slaughter of backyard chickens on private residential property. Historically, local governments codified the separation of residential and agricultural uses, leading to bans and restrictions on urban agriculture. The current regulatory vacuum for urban agriculture creates conflicts and uncertainties, and allowing backyard slaughter could strengthen local food systems and regulate a growing urban practice.

Ylva Wallinder, Maria Langa · Environmental Sociology · Sweden

A study investigated the consequences of institutional policy change on urban gardening practices in Swedish municipalities over the last decade. Local sustainability policies have led to an increasingly business-centered model, which clashes even with entrepreneurial gardens. This shift caused associational gardening to give way to an extended focus on entrepreneurship and food production, representing a "green rationalization" of gardening practices in urban sustainability policies that hinders their sustainability potential.

A. Bayat, H. Govera · Suid-Afrikaanse tydskrif vir landbouvoorligting/South African journal of agricultural extension · South Africa (Cape Town)

This study descriptively investigated the vulnerability to shocks and pressures of the Philippi Horticultural Area (PHA), a key urban food-producing region in Cape Town, South Africa. Data were collected through surveys with stakeholders from government, the private sector, NGOs, private individuals, and informal settlers. Key findings revealed insufficient governance commitment, a lack of multi-stakeholder collaboration, and the growing threat of urban development on agricultural land.

Peng Gao, Shuochen Xiao, Fara Diva Mustapa · Climate Risk Management · Global

This comprehensive review synthesized research on urban and peri-urban agriculture (UPA) globally, specifically within the context of its advantages, challenges, and climate change mitigation and adaptation efforts, including technological innovations and policy frameworks. The review demonstrated UPA’s ability to advance social interactions, improve urban microclimates, mitigate the urban heat island phenomenon, and provide essential ecosystem services. However, UPA is limited by scarce land resources and soil contamination, along with water management challenges and regulatory frameworks.

Claudia Rochael Oliveira · Terra Livre · Global

This article argues that while vertical farms (VFs) are often presented as indispensable for sustainable cities, their purported sustainability is difficult to achieve without structural changes to reduce social inequalities. Critiques of urban agriculture, including VFs, point to their contribution to gentrification, racialization of space, and vulnerability to real estate capital, indicating a critical finding regarding equity. The article advocates for VFs to be appropriated by social movements to foster critical stances against conventional agriculture and catalyze urban utopias.

Universitas Perjuangan, Ristina Siti Sundari, Lies Sulistyowati, Universitas Padjadjaran, Trisna Insan Noor, Universitas Padjadjaran, Iwan Setiawan, Universitas Padjadjaran, Farhan Ahmad, Universitas Padjadjaran, RAFIF NAUFAL ASSADEL TARIGAN, Universitas Siliwangi · Journal of Sustainability Science and Management · Indonesia (Tasikmalaya)

This study, conducted from February to December 2021, investigated women's implementation of urban agriculture in Tasikmalaya, Indonesia, involving 250 participants from 136 urban farming collectives. Despite 100% institutional support, urban farming faced significant challenges in market access, resource allocation, and regulatory frameworks. The findings highlighted the importance of urban farming for empowering women, reducing poverty, and promoting environmental sustainability.

A. K. Ahmed, Rasheed Abiodun KURANGA, Oluwadara Latifat ISOLA-MUYIDEEN · International Journal of Research and Innovation in Social Science · Nigeria (Ilorin)

This study assessed the sustainability of environmental management practices among peri-urban rice farmers in Ilorin, Nigeria, using a sustainability index. It found that many practices were less sustainable, with 69.51% of farmers relying on chemical sprays and 69.85% using chemical fertilizers. The overall Environmental Management Practices Sustainability Index (EMPSI) for all farmers was 0.492, placing them in the moderately sustainable category.

Mohammed Adem Ali, B. Lilly Grace Eunice · Discover Sustainability · Ethiopia

Urban agriculture in Ethiopia is a vital livelihood strategy, contributing to employment, income, and food security. Despite its significant contributions to GDP and urban employment, its potential is insufficiently utilized due to structural obstacles. These hurdles include restricted access to land and water, deficient regulatory frameworks, poor institutional support, social stigma, and environmental risks, and it is insufficiently acknowledged in urban development strategies.

Monica Dutta, Deepali Gupta, Sumegh Tharewal, Deepam Goyal, Jasminder Kaur Sandhu, Manjit Kaur, Ahmad Ali AlZubi, Jazem Mutared Alanazi · IEEE Access · Global

This comprehensive study, utilizing bibliometric and comparative analysis, explored the opportunities and challenges of IoT-based soilless agriculture for global food security. While these advanced farming methods offer benefits like increased productivity and resource conservation, they also face significant challenges including high initial investment, technological dependency, and energy consumption. The research highlights current trends and research gaps in this field.

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.

Moçambique MANI TESE, Franscisco Monteiro Chimote, Paulo Xavier Tebulo · Revista fisio&terapia. · Mozambique

A study conducted in Quelimane, Mozambique, analyzed the procedures and challenges for ensuring advocacy for sustainable food systems. The research highlighted institutional fragmentation, the absence of urban agriculture regulation, and precarious logistics as critical obstacles. While community micro-strategies and urban gardens were identified as potential catalysts for transformation, the study concluded that strengthening local governance and multi-sectoral mobilization are fundamental.

Chiara Tornaghi · · Global

This chapter, based on 15 years of research, identifies key shortcomings in urban planning policy that prevent urban agriculture from reaching its full potential for human and non-human health. These include the failure to recognize urban agriculture as food production, the invisibility of soil and its role, and the neglect of soil care and food production specialists in public land design and soil management. The chapter suggests that agroecological considerations can enhance urban agriculture's ambition in public spaces.

Dennis Raphael · Policy Press eBooks · Canada; United Kingdom

This chapter documents the growth of charitable non-governmental responses to food insecurity in Canada and the UK, including food banks, food diversion schemes, and community gardens. It is shown that these responses are problematic as they fail to address the economic and political causes of food insecurity. Further failures associated with charitable responses include the experience of stigma and degradation by food bank users and the promulgation of the belief that food insecurity is being addressed.

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.

· The MIT Press eBooks · Global

This book examines community farms in Latin America, Australia, and China, highlighting tensions between local identities and global transformation. It finds that while industrial expansion in export agribusiness generates macroeconomic benefits, it incurs micro-level costs such as the replacement of peri-urban farms by plantations, loss of biodiversity, and groundwater contamination from pesticides and fertilizers. The study suggests that food system intermediaries are crucial in connecting rural migrants with urban farms and resources.

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.

Jennifer Temmer, Alison Blay‐Palmer, Andrew Spring · Canadian Food Studies / La Revue canadienne des études sur l alimentation · Canada (Northwest Territories)

A Participatory Action Research study in Kakisa, Northwest Territories, applied the Community Agroecological Values Framework to food system planning. While the community successfully leveraged extra-regional resources by building relationships with organizations outside the territory, findings indicated that unstable relationships and conflicting perspectives regarding land use and agriculture constrained access to critical regional supports, including gardening knowledge networks, funding, and training opportunities. This study highlights the necessity of both short-term regional support and long-term local capacity building for sustainable food production.

Stella Kasiva Mbiti, Micah Makworo, Brenda Waruinu Githinji, Christine Sabwa · · Kenya

This study explored the inter-linkages of urbanization, climate change, and food insecurity in Kiambu Sub-County, Kenya. Findings show urbanization leads to dramatic land use changes, diminishing agricultural land, and exacerbated climate risks and food insecurity. The study identified institutional weaknesses, poor planning, limited regulatory frameworks, and political interference as key drivers of unsustainable urban growth and reduced food production.

Michela Lenzi, Andrea Scatolon, Luciana Carraro, Margherita Guidetti, Valentina Carfora · Current Opinion in Psychology · Global

This review explored how community connectedness influences sustainable eating, particularly meat consumption. It found that while community ties can encourage pro-environmental behaviors and support plant-based diet initiatives, a strong connection to one's community may also hinder the adoption of environmentally friendly diets by reinforcing meat-heavy culinary traditions. The potential for community connectedness to promote sustainable eating depends on factors like environmental awareness.

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.