Research & reports

Alberto Gurovich Weisman · Cuadernos del Cendes · Chile

This paper examines the creation and persistence of a state territorial intervention model called Worker and Family Orchards, tested from 1929 and legitimized in 1941 through the Caja de la Habitación Popular. The Caja acquired the La Pintana estate in 1942 and built housing on 500 half-hectare plots, opening the first stage in 1946 and further stages in 1950 and 1957. During the critical settlement period of 1979-1985, the number of resident families rose by 327.73%, equivalent to 12.94 times the average for Greater Santiago.

Wolschke-Bulmahn J., Gröning G. · In R. A. Etlin (ed.), Art, Culture, and Media under the Third Reich, University of Chicago Press, pp. 73–97 · Germany

Book chapter interpreting the Nazi garden and landscape ideal through the concept of 'Bodenständigkeit' (rootedness in the soil), showing how small-scale, landscape-adapted gardens using native plants and materials embodied Blood and Soil ideology.

Lynn A. Staeheli, Don Mitchell, Kristina Gibson · GeoJournal · USA (New York City)

Analyzes the Giuliani administration's 1998–1999 policy of transferring community gardens to housing development and auctioning 100+ gardens, exposing how a city 'greening then privatizing' policy reversed itself and treated public gardens as disposable exchange-value assets.

Jeroen H. J. Ensink, Wim van der Hoek, Yutaka Matsuno, Sarfraz Munir, Muhammad Rizwan Aslam · CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research) · Pakistan

The use of untreated wastewater for irrigation is widespread in Pakistan's peri-urban agriculture, driven by water scarcity and lack of treatment funds. This practice has led to an uncontrolled expansion of wastewater use. The paper emphasizes the need to document this practice to find improvement methods within the financial constraints of low-income countries.

Karen Schmelzkopf · Urban Geography · United States (New York City)

This study examined the conflict over community gardens in New York City, arguing that it was a struggle concerning the right to space. The city, operating from an entrepreneurial governance perspective, claimed that the gardens represented a loss of exchange value and potential housing. The city used market economy rhetoric to dismiss incommensurable use values, thereby restricting rights to the city within a demonstration of power and "reason."

Naser I. Faruqui, Odeh Al-Jayyousi · Water International · Jordan

This paper describes a pilot project in Tufileh, Jordan, that allowed poor residents to reuse untreated household greywater in home gardens. Women in the community used small revolving loans to implement simple greywater recovery systems and set up gardens. The project enabled the community to offset food purchases and generate income by selling surplus production, saving or earning an average of 10% of its income. An environmental impact assessment demonstrated that the quality of the untreated greywater was adequate, and the negative impacts on soil and crops were negligible.

Sigrid Stagl, Sabine O’Hara · International Journal of Agricultural Resources Governance and Ecology · United States (New York City)

This study examined whether Community Supported Agriculture (CSA) groups are a broadly accepted or limited alternative food system, based on a household survey in two distinct socio-economic neighborhoods in upstate New York. The survey found that approximately 25% of respondents expressed interest in becoming CSA members, with similar interest levels in both wealthier and low-income areas. However, several factors preventing food demand through CSAs were identified, indicating that these barriers would need to be addressed for expansion.

Regina Day Langhout, Julian Rappaport, Doretha Simmons · Urban Education · Global

This article discusses the tensions faced in facilitating the relationship between teachers and community members while working on a community garden project. The authors adopt an ecological model for effective classroom-community collaboration and discuss how this process unfolded in the current setting. The evaluation includes a discussion of common and disparate goals of teachers and community members and how differences are navigated in the current milieu.

Marianne E. Krasny, Rebekah Doyle · Journal of Extension · Global

This study applied participatory models to an inter-generational program aimed at having youth document ethnic gardening practices in urban community gardens. Outcomes for educators included professional development and the opportunity to expand programs to urban audiences, while youth learned about gardening, developed positive relationships with elders, and enhanced academic skills. Developing relationships with youth was an important outcome for gardeners.

Deyi Zhou · · China

This study discusses the necessity and possibility of developing urban agriculture in the protected area of the Chang'an site of the Han dynasty. Based on the natural and socioeconomic conditions in this district and domestic and international market demand, urban agriculture items and relevant policies are proposed for this area.

Maurizio Tiepolo · PORTO Publications Open Repository TOrino (Politecnico di Torino) · Niger

This paper investigates whether urbanization in Niamey, Niger, generates or aggravates urban food insecurity by examining agro-pastoral production, food demand, and buying power. It found that Niamey's high rate of urban growth has increased food insecurity for its inhabitants. This insecurity is attributed to low productivity of peri-urban agriculture, insufficient food influxes, rising prices, extreme poverty, and a nutrient-poor diet, with current measures failing to address root causes like land tenure uncertainty.

LI Ya-hong · Nongye xiandaihua yanjiu · Global

This paper describes urban agriculture as a modern agricultural industry shaped by metropolitan regions and socio-economic circumstances. Its main characteristics include a perfect market system, aggregated production patterns, industrialized management, high-tech production, and the harmonization of three agricultural benefits. Beyond commodity production, urban agriculture should also offer direct and indirect multifunctions such as ecological construction, leisure tourism, cultural education, export, and demonstration.

Nyuk Hien Wong, Vi Ling Wong, Yu Chen, Siew Eang Lee, David Cheong, Guan Tiong Lim, Chui Leng Ong, Angelia Sia · Architectural Science Review · Global

This study explored the potential of rooftop gardens to reduce heat gain into buildings and modify ambient conditions through plant photosynthesis and evapotranspiration. Results suggest that rooftop gardens can effectively cool the immediate ambient environment by 1.5°C. Surface temperature readings from rooftop gardens were lower than those on barren concrete rooftops, indicating improved thermal insulation in the presence of plants. However, high relative humidity was also observed in rooftop gardens due to plants, requiring adequate natural ventilation to prevent discomfort.

C. Clare Hinrichs, Kathy S. Kremer · Journal of Poverty · United States

This 1997 case study examined a Midwest community supported agriculture (CSA) project that aimed to increase low-income participation through financial subsidies, using a telephone survey of 41 member-households. The study found that while subsidized households had lower incomes, the overall CSA sample was more advantaged in income, occupation, and education compared to local populations. The project inadvertently served the "advantaged" poor, indicating that social inclusion efforts in local food systems may not effectively reach the most vulnerable.

Cindy Rosenthal · TDR/The Drama Review · United States (New York City)

In New York City, a group of NYU students and local community activists protested and performed against landlords and the city bulldozing community gardens. Their performance piece documented the transformation of garbage-strewn lots into lush, vital community havens and cried out against their destruction. This highlights a conflict over urban garden governance.

L. Hughes · Journal of Extension · United States

Rutgers Cooperative Extension developed "From Our Farms," a nutrition and agriculture education program for children aged 3-8 in the United States. This initiative promotes improved nutrition and consumption of locally grown foods through family-based activities offered via local libraries.

L. A. Akinbile · African Journal of Livestock Extension · Nigeria (Ibadan)

A study in Ibadan, Nigeria, reviewed grasscutter rearing as an urban agricultural practice. It found that farmers used intensive rearing systems and sold animals for N1,000-N2,100, generating up to N5,000 annually per pair. However, the provision of credit was identified as a major limiting factor for this practice.

Jeff Sharp, Eric Imerman, Greg Peters · Journal of Extension · United States

This qualitative study of a Midwestern Community Supported Agriculture (CSA) program explored how CSA builds connections between farmers and non-farmers. The findings indicate that CSA successfully met participant goals while fostering community among these groups. The study suggests that CSA can be promoted at the rural-urban interface to strengthen community and support local agriculture.

Charles W. Howe · Environment and Development Economics · Global

This study noted that in inappropriate legal and administrative settings, groundwater becomes an open-access resource, leading to excessive externalities. Competition between urban and agricultural sectors for limited groundwater can lead to crises if appropriate policy instruments are not used to mediate it. For non-renewable groundwater stocks, without economic and demographic development planned according to long-term criteria, there is a risk of overly rapid exploitation, unsustainable population levels, and inappropriate infrastructure investment.

Steven A. Esray · Water Science & Technology · Global

This paper argues that ecological sanitation should be understood as a closed-loop approach to human excreta management, rather than merely an alternative toilet. With urban populations in Africa and Asia expected to double in the next 25 years, ecological sanitation can facilitate urban agriculture and avoid adverse environmental impacts of conventional treatment. This approach can significantly contribute to food security and public health in a sustainable future.

Mandima Bangala, Kamitombo Mbwata, Tshibangu Minko · Zenodo (CERN European Organization for Nuclear Research) · Ghana

This study investigated the impact of school garden programs on adolescent nutrition in Ghanaian schools using a mixed-methods approach with surveys, qualitative interviews, and linear regression analysis. A significant positive correlation was found between the number of school garden programs and improved adolescent dietary diversity. The findings suggest these programs can enhance nutritional outcomes, particularly dietary diversity, among participants.

Manon Boulianne · Anthropologica · Mexico

A study on community organizations and urban agriculture in Mexico City and Cuernavaca suggests that the very meaning of participation becomes an issue for community organizations engaged in popular entrepreneurship development programs. It illustrates how the structuring effects of market production activities lead to a renegotiation of the meaning attributed to participation among the individuals and groups concerned.

Patrick Henn, John Henning · International Journal of Environment and Sustainable Development · Cuba (Havana)

This paper argues for an extended assessment of the total economic value of urban agriculture (UA), encompassing social, environmental, and economic benefits, to inform optimal decisions on its role in urban sustainability. It presents results from a contingent valuation study on the value of popular gardens in Havana, Cuba. The abstract notes that despite significant benefits, UA remains marginalized in urban planning.

E. Makumbelo, L. Lukoki, Sj. Paulus, J., N. Luyindula · DOAJ (DOAJ: Directory of Open Access Journals) · Democratic Republic of Congo (Kinshasa)

A survey conducted in 201 plots within the Limete commune of Kinshasa, Democratic Republic of Congo, inventoried nineteen cultivated vegetable species and 764 plants from 18 fruit-tree species. Mangifera indica was identified as the most planted tree species, while Ipomoae batatas was the most frequently cultivated vegetable species.

Feng We · · United States

This article details the landscape philosophy of Karl Linn, a landscape architect, through his project practices. It discusses the inevitability and importance of establishing a citywide system for environmental self-help, which is common in US community gardens.