Research & reports

Assyifa Fauzia, Evi Frimawaty, Hadi Susilo Arifin · RISALAH KEBIJAKAN PERTANIAN DAN LINGKUNGAN Rumusan Kajian Strategis Bidang Pertanian dan Lingkungan · Indonesia (Jakarta)

This study aimed to provide recommendations for community-based urban agriculture sustainability in Cempaka Putih District, Central Jakarta, facing challenges like limited land and environmental changes. Using SWOT analysis and FGDs with stakeholders, the findings indicate that strategies can be implemented through agricultural technology and strengthened collaboration. However, the study implies that supporting policies, incentives, investment facilitation, and continuous infrastructure and assistance are currently lacking for implementation.

Md. Ashikuzzaman, Mohammad Shahidul Hasan Swapan, Atiq Zaman, Yongze Song · Sustainability · Bangladesh (Dhaka)

This study explored the connection between organizational rational choice in urban rooftop farm (URF) policy development and social innovation, using a literature review and a case study of Dhaka, Bangladesh. Despite the rising popularity of URFs in Dhaka, existing policies and strategies were found to lack clarity and governing mechanisms are absent. The findings suggest that a participatory and co-productive approach, involving community members, local governments, and NGOs, is optimal for URF policy formulation and successful governance.

Francis Mwaijande · African Journal of Empirical Research · Tanzania

This study, using a mixed-methods approach with 600 respondents from urban and peri-urban farmers and agri-food supply chain producers in Tanzania, confirmed urban agriculture's contribution to food availability, accessibility, stability, and utilization. However, it found that urban agriculture is not well-integrated into urban food and poverty reduction policies in Tanzania and is practiced without legitimate policy and legal frameworks. This policy gap indicates an inadequate policy enabling environment for urban agriculture to enhance food security.

James Mbugua · African Journal of Climate Change and Resource Sustainability · Global

Biochar is presented as a promising nature-based solution for urban resilience, applicable in soil remediation, stormwater management, and carbon sequestration within green infrastructure. However, its widespread adoption faces significant barriers, including inconsistent feedstock supply, high production costs, limited public awareness, and a lack of standardized quality and safety regulations. The study also identifies a critical need for policies that integrate biochar into urban planning frameworks and incentivize its production and application.

Firdavs Berdikulov, Iroda Orifjonova, Bekhzod Eshboev, Jumanazar Xolmurzayev, Bakhtiyor Abdusayitov · Springer Link (Chiba Institute of Technology) · Uzbekistan (Samarkand)

This study examined agricultural growth in Samarkand, Uzbekistan's peri-urban regions from 2000 to 2024, using government data and predictive modeling. It found that urban populations surged while arable land declined, and the vegetable surplus, though currently meeting demand, began shrinking around 2015, suggesting a tipping point toward shortages. The research indicates that without proactive measures like smarter land allocation and advanced irrigation, Samarkand risks a structural food deficit within a decade.

· The MIT Press eBooks · Brazil (Rio de Janeiro), China (Beijing)

This account describes the challenges in building support for Rio de Janeiro's Hortas Cariocas urban farming initiative in 2016. Negotiations among environmental protection officers, education officials, and school administrators generated "fiery discussions" regarding garden placement, teacher training, and incentives. The presence of a foreign professor was used to strengthen arguments for urban farming's benefits.

Gonzalo Lizarralde, Sara Latorre, Neidy Clavijo, Benjamín Herazo, Manuel Pérez, Kevin Gould, Myriam Paredes, Elsa Monsalve, Nicolás Ordoñez, Roberto Burdiles, Claudio Araneda, Lisa Bornstein, Ricardo Dueñez, Adriana Patricia López Valencia, Oswaldo López, Andrés Olivera, Pedro Tex Martinez, Gloria Artze · Frontiers in Sustainable Food Systems · Latin America and the Caribbean

This study investigated the emergence, legitimization, and survival of alternative food systems in low-income settlements across Latin America and the Caribbean. Researchers conducted 340 interviews and 312 questionnaires, following 18 bottom-up initiatives related to food production, distribution, transformation, and consumption in urban and peri-urban areas of Colombia, Cuba, Ecuador, and Chile. Empirical results demonstrated the inadequacy of existing regulations and policies to comprehend the dynamic resistance occurring in the "in between" spaces of both identities and urban structure.

Muḥammad Iqbāl, Nurmelati Septiana, Ana Fitrotun Nisa · Frontier Agribisnis · Indonesia (Banjarbaru)

A qualitative descriptive study was conducted from May to December 2024 on the Cempaka Berkah group in Cempaka District, Banjarbaru City, Indonesia. This research aimed to analyze communication practices and patterns in the implementation of an urban farming program. The results indicated that active participation by group members led to a generally well-functioning communication process, though it still faced some communication barriers. The dominant communication pattern used by the group was a wheel pattern, where one person served as the information hub.

Popov, Velian · reposiTUm (TU Wien) · Bulgaria (Plovdiv)

This study examines the disappearing phenomenon of informal urban gardening, known as Rancho, in Plovdiv, Bulgaria, focusing on its socio-historical factors. Despite its authentic, decades-long existence, Rancho is neglected and considered outdated, with a lack of legal regulation and its informal character endangering its future. The study proposes a gradual transformation of these areas into community urban gardens with new infrastructures to raise awareness and encourage authorities to reintegrate Rancho into the urban context.

Elias Nuwagaba, Murindwa Rutanga · East African Scholars Journal of Education Humanities and Literature · Uganda (Mbarara City)

This study explored how state-initiated, unplanned urbanization in Mbarara City, Western Uganda, affects the sustainability of urban farming and urban livelihoods. The research found that rapid, haphazard urban expansion, lacking strategic planning, has led to significant challenges. These include the emergence of slums, illegal land occupations, destruction of wetlands and riverbanks causing water pollution, and inadequate waste management, all negatively impacting public health and urban farming sustainability.

Moschella Miloslavich, Paola · Portal de Revistas PUCP (N/A) · Peru (Cajamarca)

This study in Cajamarca, Peru, analyzed the expansion of the city onto vital agricultural land, examining perceptions, consequences, and solutions through surveys and interviews. It found that weak regulations and external factors accelerate informal subdivision of rural properties, leading to future urban areas lacking public spaces and services. Despite high regard for agricultural land, comfort and the land market override beliefs in decision-making, and initiatives to protect the valley were unsuccessful due to permissive regulations and a lack of political will.

Francisco Tomatis, Ana Marí­a Bonet de Viola, Ulises Reno, Ouiam Fatiha Boukharta, Luis Manuel Navas-Gracia · · Argentina

In Argentina, public policies like the Argentine Plan Against Hunger and the ProHuerta Program have stimulated urban agriculture to address the food emergency crisis in early 2024. Despite urban gardening being recognized as a crisis-addressing strategy, the existence and future forms of public policies supporting urban gardens remain uncertain amid recent national political changes. Several barriers to integration and consolidation of these programs are highlighted.

Mercedes Muriel Sáiz · Dialnet (Universidad de la Rioja) · Spain (Madrid)

This article examines the phenomenon of urban gardens from a socio-community perspective, based on a methodology combining a literature review and participant observation in the community garden Ensancha el huerto (Alcorcón, Madrid). The analysis shows that urban gardens operate as micro-ecosystems of mutual support and learning, but the study also highlights risks associated with institutionalization, commodification, and legal insecurity surrounding such initiatives.

Meznanat Tame, Kassahun Gashu, Bantayehu Ayalew Workineh · City Territory and Architecture · Ethiopia

In north-west Ethiopia, a study analyzed urban expansion driving factors, compensation, and livelihood coping strategies of displaced farmers surrounding medium-sized towns. Primary data was collected through 350 survey questionnaires, two FGDs, and six key informant interviews. Findings revealed that compensation was mostly cash-based, and social relationships and community values decreased after displacement. The study suggests a need for proper urban land governance with a participatory approach that includes farmers, and for appropriate urban planning and land policy to improve urban land use efficiency.

M.Saeed Sheikh, A. G. Mohod, Prasad Chavan, R. T. Thokal, K. G. Dhande, PB Sanap · Advances in Research · Global

This global review examines the development of rooftop agro-voltaic systems (RAVs), which integrate photovoltaic panels with rooftop farming. While RAVs offer benefits like energy production, improved agricultural yields, and environmental conservation, challenges such as efficiency trade-offs, financial constraints, and regulatory gaps limit their widespread adoption. Pilot projects in India demonstrate dual benefits, but these limitations hinder broader implementation.

María Fernanda Ríos Acuña, Rocío Elena Matos Chávez, Nicolás Manuel Herrera Robles, Carlos Enrique Quispe Vargas, Juliana Beatriz Torres Luján · Ibero Ciencias - Revista Científica y Académica - ISSN 3072-7197 · Peru (Lima)

This review article analyzed the effects of school urban gardens on environmental education and child nutrition in public institutions of Metropolitan Lima. Examining 25 national and international scientific studies using the PRISMA methodological approach, findings showed that school gardens strengthen ecological awareness and promote fruit and vegetable consumption. However, structural barriers such as lack of resources, teacher training, and sustained institutional support were also identified.

Tinashe P. Kanosvamhira · Urban Transformations · South Africa (Cape Town)

This qualitative study investigated 13 school-based community gardens in low-income townships on the Cape Flats of Cape Town, South Africa, using semi-structured interviews. It found that while these gardens can enhance food security, nutrition, and community development, most urban community gardens in South Africa face significant challenges related to land tenure rights, often requiring negotiation for school land use. The research highlights both the advantages and the challenges of utilizing school land for community gardens.

Mais Jafari, Rolf Morgenstern, Jonas Runte · · Germany

This chapter analyzed the co-creation pathway of Nature-based Solutions (NBS) in the Dortmund Living Lab, focusing on urban gardening, food forests, and biodiversity. It critically illustrated missing dimensions that hinder innovation, such as business opportunities, legal frameworks, and planning conditions. These identified gaps indicate challenges in governance and implementation for social innovation through NBS.

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.

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.

Joshua Zeunert, Scott Hawken, Josh Gowers · Land · Australia (Sydney)

A critical GIS analysis was conducted for Sydney and neighboring regions in NSW, Australia, to understand and advocate for Sydney's food production capacity. The study challenged the notion that Sydney's metropolitan landscape has low inherent biophysical quality for agriculture. Despite current metropolitan planning policy that marginalizes agricultural productivity, datasets revealed western Sydney is biophysically well suited for agriculture. Sydney's overall agricultural capacity was found to be comparable to five of six other coastal regions of NSW and superior to at least two, challenging current planning orthodoxy and policy.

Tanvir Ahmed · European Economic Letters (EEL) · Ethiopia (Addis Ababa)

This study examined factors influencing the growth of Micro and Small Enterprises (MSEs), including urban agriculture, in Bahir Dar city administration, Ethiopia, surveying 385 business owners, managers, service providers, and local leaders. Multiple regression analysis found that entrepreneurial traits, management and marketing abilities, technology, access to funding, market sufficiency, and legal/regulatory frameworks affect MSE growth. However, the survey revealed that many MSEs received lengthy and intricate legal notices, indicating a need for simpler government processes for licensing and registration.

Grażyna Wiejak-Roy, Jaideep Roy, D. Andrew · Land Use Policy · Poland (Warsaw)

This study examined the market for allotment gardens in Warsaw, Poland, using a mixed-method approach including thematic archival analysis of regulations and hedonic regression modeling on posted offers. The findings indicate a poor transaction framework, pricing sensitive to legal and illegal private investments, and prevalent illegal rent-seeking on land. Additionally, increasing investment in allotment gardens was found to reduce biodiversity.

Tresia Manalu, Nadya Stefania Hutauruk, Sri Rahayu Sinaga, Riza Indriani · Jurnal Ecoment Global · Indonesia (Medan)

This descriptive qualitative study analyzed external factors affecting the Rumah Anggur Ardo nursery business in Medan, Indonesia, using PESTEL and Porter's Five Forces frameworks. Findings indicate a relatively favorable competitive environment, with urban farming as a hobby presenting a main opportunity. However, significant challenges include high rainfall damaging seedlings and the absence of material support from the government.