Research & reports

Md. Khalilur Rahman, Md Alauddin, Tamanna Tabassum Turna, Md. Kaisar Rahman · Journal of Biodiversity Conservation and Bioresource Management · Bangladesh

A pot experiment on a Charfasson town rooftop in Bhola, Bangladesh, assessed the effects of inorganic fertilizers and decomposed poultry litter on boro rice growth and yield. Eight treatments with three replications were used, measuring agronomic parameters every 30 days and yield after harvest. Treatment T7 (3.0 t poultry litter ha-1 + N100P25K90 kg ha-1) resulted in the highest plant height (82.67 cm at 90 days), leaf number (37.67 at 120 days), panicle length (27.17 cm), grains per panicle (153.33), rice yield (51.53 g/pot or 5.67 t ha-1), and B:C ratio (4.51). Treatments T7 and T8 showed statistically identical results, with T7 achieving the overall best performance.

Justyna Kleszcz · Architecture Civil Engineering Environment · Europe

This research summarizes the role of urban, multi-purpose facilities combining commercial, service, industrial, and urban agriculture functions with residential housing in revitalizing neglected districts. It aims to support the thesis that urban agriculture acts as a catalyst for urban transformation. The study uses historical and interpretative mixed research with three case studies: Abattoir BIGH in Anderlecht (Belgium), Agrotopia (Inagro) in Roeselare (Belgium), and La Cité Maraîchère in Romainville (France).

Ann-Kristin Steines, Michele D’Ostuni, Anna Wissman, Kathrin Specht, Chiara Iodice, Runrid Fox-Kämper, Francesco Monticone, Isabella Righini, Véronique Saint-Gès, Antonella Samoggia, Francesco Orsini · Cities · Europe

This research addressed international and national policies, as well as related constraints and challenges affecting City Region Food System (CRFS) development in six European countries. Data was collected through desktop research, stakeholder interviews, and a workshop. The study found that planning laws restrict possibilities for food production in cities, and legal frameworks prevent the marketing and sale of food produced by non-commercial actors or informal farmers. It also identified a need to expand vocational training in the agricultural sector.

Anastasia Luise Gramatakos, Andrea Rawluk, Catherine Phillips · Ecosystems and People · Global

This paper explores how social ecological systems (SES) analyses can better integrate diverse experiences of time and temporality, drawing insights from social sciences and humanities. It discusses conceptual insights related to ongoing research in urban food forests and orchards to illustrate the usefulness of considering temporality. The study proposes questions for explicitly engaging with temporality, focusing on relational change, space and place, and bodies and practice, suggesting a critical temporal focus is vital for SES research.

Debra A. Reid · Agricultural History · United States (Detroit)

"Motor City Green" explores how Detroiters maintained green landscapes, including nature parks and utilitarian vegetable plots, throughout the 20th century. Author Joseph Stanhope Cialdella identifies personal investment and public projects, such as Belle Isle (1881) and Pingree's Potato Patches (1893), as contributing to the city's "perpetual state of ruin and repair." The work provides historical context for urban agriculture and environmentalism in Detroit.

Christine Aubry, Nicolas Rouget, Giulia Giacchè, Joëlle Salomon Cavin · Territoire en mouvement · Global

At the IGU Congress in Paris in July 2022, two parallel sessions were held on urban agriculture. One was titled "Urban agriculture in the South and North: shaping practices and generating the urban fabric," and the other was "Towards an agrarisation of the city? The integration of agricultural practices into the generation of neighbourhoods." For both sessions, urban agriculture (UA) was designated according to a specific definition.

Mansoure Jozay, Mohammad Hossein Zarei, Sarah Khorasaninejad, Taghi Miri · Pollutants · Global

This study evaluates the conceptual potentials and limitations of urban biomass circulation for energy production, food production, and CO2 consumption, with a focus on multi-purpose green walls. It aims to discover new methods of carbon sequestration using green walls to achieve sustainable urban development and CO2 reduction. Green walls are presented as a solution for CO2 absorption in urban areas due to their land efficiency and ecosystem services.

Maria Vika Wirastri, Mikael Ariko Mandaladewa, Patric Chrisna Yuansha Putra · International Journal of Architecture and Urbanism · Indonesia (Yogyakarta)

This study evaluated the impact of urban farming modules on the urban heat island phenomenon in Ngampilan sub-district, Yogyakarta City, Indonesia. A 3D model was developed using Sketchup, and analysis was conducted with Envi-met software. The results showed that the urban farming module contributed to a reduction in mean radiant temperature (MRT) by up to 3.9 degrees Celsius in the surrounding area.

Alishba Saqib, M Sana Ullah Khan, Irfan Ahmad Rana · Nature-Based Solutions · Global

A systematic review of 123 publications on green roofs and climate change identified recurrent themes including urban heat islands, stormwater runoff, thermal comfort, biodiversity, carbon footprint reduction, urban agriculture, and human well-being. The study proposes a Green Roof Resilience Framework (GRF) that integrates these concepts to enhance urban resilience.

Rini Fitri, Achmad Yozar Perkasa, Hinijati Widjaja, Olivia Seanders, Reza Fauzı · Tekirdağ Ziraat Fakültesi Dergisi · Indonesia (Jakarta)

This research evaluated the sustainability of urban farming development in Petamburan, Central Jakarta, using a descriptive qualitative methodology and Multi Dimension Scaling (MDS) approach. While urban residents generally have knowledge and support for urban agriculture, the analysis of four dimensions (ecological, economic, social, technological) indicated that urban farming in Petamburan is not sustainable. The sustainability index was very low, categorized as destructive and unsustainable across ecological (14.55%), economic (13.85%), social (13.94%), and technological (13.43%) dimensions.

Yannick Useni Sikuzani, Bernard Kisangani Kalonda, Médard Mpanda Mukenza, Jonas Yona Mleci, Alex Mpibwe Kalenga, François Malaisse, Jan Bogaert · Ecologies · DR Congo (Lubumbashi)

This study analyzed the spatial structure, plant diversity, propagation strategies, and ecological functions of domestic gardens across three distinct neighborhoods—planned, unplanned, and residential—in Lubumbashi, DR Congo. The study identified 232 taxa across 68 families, with exotic species predominating in all neighborhoods (80%), especially in unplanned areas (82.25%). This dominance of exotic species highlights a potential for ecological imbalances and emphasizes the strong human influence on domestic gardens in Lubumbashi.

M. Kühn, Geisa Zanini Rorato, Bruno César Euphrasio de Mello, Carolina Cristófoli Falcão, Rodrigo Vitória Alves · MIX Sustentável · Brazil

This article presents the results of a systematic literature review on Urban and Peri-urban Agriculture (UPA) in Brazil. The study indicated a quantitative increase in academic articles on UPA and a concentration of cited cases in cities in southern and southeastern Brazil. Qualitatively, the analysis revealed that UPA initiatives are primarily located intra-urban, often in common/public places, and operate within a community system, focusing on vegetable production for self-consumption.

MATHEWOS ANSHISO · National Academic Digital Repository of Ethiopia · Ethiopia

A study was conducted in Hosanna Town, Central Ethiopia Region, to assess urban-rural land linkages (URLLs) and the livelihood of peri-urban farming communities. This cross-sectional study used quantitative data from household questionnaires and qualitative data from key informant interviews. The results showed strong urban-rural land linkages in Hosanna Town, with peri-urban farming communities engaged in crop production and livestock rearing. However, these communities face challenges including land degradation, water scarcity, and market access.

Rob Roggema, Aleksandra Krstikj, B. J. Erazo Flores · Nutrients · Mexico (Monterrey)

This study in the Noreste of Mexico, focusing on Monterrey, investigated spatial and non-spatial barriers to adopting healthy diets and accessing plant-based foods. Findings revealed significant disparities in food access across the Monterrey metropolitan area, with central urban zones having superior access to fresh foods compared to suburban and peripheral regions. This inequality disproportionately affects marginalized areas with higher poverty rates, worsening food insecurity.

Juan Camilo Fontalvo-Buelvas, María Teresa Pulido Silva, Miguel Ángel Escalona Aguilar · Bitácora Urbano Territorial · Global

A bibliographic review identified that the main deficiencies in urban agriculture are inadequate management practices, a lack of organization, and absent or inefficient public policies. The study suggests that agroecology as a management system, policies for land access and sustainable financing, and dissemination processes are key leverage points for driving urban agriculture towards sustainability.

To Ngoc Mai Nga, G.E. RUSANOV, В. И. Волков · Zhilishchnoe Stroitel stvo · Vietnam (Ho Chi Minh City)

Urban agriculture (UA) is considered a strategic factor for the integrated sustainable development of Ho Chi Minh City, but the urban land fund for agricultural purposes in this city is insignificant. The concept of a Continuous Productive Urban Landscape (CPUL) is proposed as an important direction for territorial development, which can increase the sizes of urban green landscapes used for urban agriculture. The article presents the main components of these landscapes in Ho Chi Minh City.

Ricardo Jacobs · Oxford University Press eBooks · Global

This chapter argues that rapid urbanization and global capitalism are destroying established livelihoods faster than creating new ones, leading to a growing surplus population. Dispossessed rural classes are reproducing themselves in urban spaces and converging with wage laborers to create agricultural livelihoods in cities of both the global South and North. This makes urban agriculture an important arena for land struggles and a livelihood option, shaping urbanization and socioecological relations.

Ronald O. Muchelo, Thomas F. A. Bishop, Sabastine U. Ugbaje, Stephen Akpa · Land · Uganda (Kampala)

This study examined urban growth and agricultural land loss in Kampala (1989-2015) and Mbarara (2002-2016), Uganda, using multi-temporal Landsat imagery. Kampala's urban area surged from 7.14% to 55.10%, and Mbarara's from 6.37% to 30.95%, while agricultural land decreased significantly in both cities. A substantial portion of urban growth encroached upon agricultural land (66.7% in Kampala, 57.8% in Mbarara), and unsustainable practices also converted wetlands and forests to agricultural land.

Catharina Any Sulistyowati, Suraya Afiff, Muhammad Baiquni, Mia Siscawati · Jurnal Ilmu Sosial dan Ilmu Politik · Global

This study contributes to the geographic mapping of Community Supported Agriculture (CSA) studies in Scopus-indexed social science journals, tracing the emergence and development of diverse CSA models, its political economy context, and the pattern of research themes across geographic areas. Findings reveal that the urban middle class in industrial countries can encourage farmers to produce healthy food and apply more sustainable farming systems. A limitation of this study is the lack of literature on CSA from non-western or non-industrialized countries.

Nuriah Yuliati, Eko Nurhadi, Dita Atasa, Stevi Putri Afdolvina Baik · Jurnal Ilmiah Manajemen Agribisnis · Indonesia (Surabaya)

This qualitative study analyzed urban farming business innovation in Surabaya, Indonesia, using the Business Model Canvas (BMC) model across five Women Farming Groups (KWT) and Farmer Groups (Poktan). Findings showed that KWT Guyub Rukun had the lowest revenue, while Poktan Serpis had the highest. The study concluded that low revenue was due to income solely from crop sales and having only one main partner, indicating a limitation in revenue streams for some groups.

Claudinei da Silva Pereira, Antônio Nivaldo Hespanhol · Boletim Goiano de Geografia · Europe

This paper aims to understand agriculture practiced in cities and their surroundings in the European context, in terms of its purposes, relationships with the labor market, and food supply. Structural transformations of the capitalist economy since the 19th century led to the reduction or disappearance of urban agriculture in certain areas of major European cities. This resulted in the formation of a specialized food market, where merchants acquire food produced in areas increasingly distant from the final consumer.

Janmejoy Gupta · · Global

This study discusses the role of urban agriculture in urban greening and sustainability. Examining the Rajendranagar Mandal peri-urban area in Hyderabad, Telangana, India, through a primary survey, it was found that neither the local government nor the majority of building occupants were encouraging any kind of urban agriculture in unused land along road medians or water bodies.

Sylvia Leith-Ross · · Nigeria

This text describes Owerri Town, Nigeria, as a native community in a transition stage, simultaneously urban and agricultural. The author initially chose Owerri for convenience but later recognized its unique character compared to other towns like Aba. The town maintained contact with the outside world and government, while retaining its own distinct life. The author observed the town's life at various times throughout the year.

Yi‐Ya Hsu, Hoon Han · Cities · Australia (Sydney)

This paper examines the location and floor space use of urban food system functions in Sydney, Australia, and visualizes 3D foodscapes through spatial and temporal analysis. The research identified eight food functions and their temporal colocation relationships over 10 years. The findings contribute to urban food planning by mapping Sydney's urban food system in 3D and considering its relationship with the socio-economic context.

Henny Nuraini, Amelia Kamila Islami, Edit Lesa Aditia, Bram Brahmantiyo, Eko Handiwirawan · Jurnal Ilmu Ternak dan Veteriner · Indonesia (Jakarta)

This study evaluated the qualitative traits of 94 local Bambu Apus rabbits, comparing them with 89 Rex and 89 New Zealand White rabbits in DKI Jakarta, Indonesia. Observed variables included head type, ear type, eye color, body color, fur characteristics, and body size. Bambu Apus rabbits showed distinct traits such as blue and heterochromia eye color, predominantly light brown and harlequin color patterns, compact body type variations, lion fur, and lop ear type. These traits suggest their genetic potential as tropical climate-adaptive broiler rabbits for urban farming.