Research & reports

Remi Adeyemo, F. Kuhlmann · Tropicultura · Nigeria

This paper evaluates the efficiency of resource use in urban food crop production in five districts of two cities in southwestern Nigeria, based on an effective sample of 120 respondents. The analysis showed that urban food crop production is profitable, with an average revenue of N51,294 per hectare and a gross margin of N23,688. However, there was disequilibrium in resource use, with planting seeds and agrochemicals used efficiently, but land and labor used inefficiently, indicating that urban food crop production has not yet attained an optimum level of resource combination.

Lucette Laurens · Journal for Geography · France

This inquiry examines peri-urban agricultural spaces in Languedoc-Roussillon and the Montpellier agglomeration, France, which are characterized by a decline in agricultural activities and abandonment. These spaces are confronted with new, uncertain, and innovative dynamics, appearing as multifunctional spaces that need to be re-invented. The study highlights the paradox of these areas caught between appropriation for different uses and agricultural decline.

Sue Wells · Western CEDAR (Western Washington University) · Tanzania

This paper examines the transferability of six Smart Growth concepts to Tanzanian cities (Dar es Salaam, Arusha, Mwanza, Dodoma, Zanzibar) given their extreme poverty and agrarian base. Primary research conducted in May-June 2007 and related publications were used. The study suggests that Smart Growth strategies from the Global North may be unsuitable for the Global South, indicating that urban agriculture in this context presents both a promise and a problem.

Anselm A. Enete, Anthonia Ifeyinwa Achike · Outlook on Agriculture · Nigeria (Ohafia)

A study comparing rural and urban farmers in Ohafia, southeast Nigeria, found that while urban farmers used significantly more purchased inputs than rural farmers, their output was significantly lower. This was attributed to urban farmers being poor and undercapitalized, preventing them from using adequate purchased inputs to maintain soil nutrients. The findings suggest that for urban agriculture to address urban food insecurity, the urban poor require sufficient financial empowerment.

Friedhelm Streiffeler, Elsamawal Khalil Makki, Ali Ayoub · Econstor (Econstor) · Sudan (Khartoum)

This research in Greater Khartoum, Sudan, investigated urban and peri-urban agriculture as a livelihood strategy for internally displaced persons. While urban agriculture significantly reduces absolute poverty, its implementation faces many problems due to natural, economic, and social differences in the new environment, resulting in a low degree of agricultural development. Migrants with smaller fields and lower agricultural development showed a greater desire to return to their homeland, and social integration also influenced the decision to stay or return.

Gary Paul Green, Michael L. Dougherty · Community Development · United States (Door County, Wisconsin)

This paper examined culinary tourism through a case study of the Kingdom So Delicious program in Door County, Wisconsin. The analysis was based on intensive interviews with owners/managers of four restaurants and surveys of 30 retailers and 40 farmers in the region. The most frequently cited concerns with producing for local establishments involved in culinary tourism were low prices and challenging logistics.

Wei Xu · Chinese Journal of Population Resources and Environment · Global

This study examines the interaction between the sustainable development of urban agriculture and the increase in peasants' income, treating them as a combined system. It identifies a synergistic relationship between increased peasant income and urban agriculture development, but also a competitive relationship between maximizing short-term income and ecological sustainable development. The research suggests that a sustainable urban agricultural resource allocation mechanism can foster coordination and positive interaction, with urban circular agriculture economy being a basic strategy for this coordination.

Cheng Cun-ren · Journal of Agricultural Mechanization Research · China

This study introduces the status of machinery equipment for facility agriculture in China and compares it with foreign equipment. It analyzes problems in Chinese facility agriculture, finding that the current machinery equipment faces challenges in achieving high efficiency, quantity, and quality compared to international standards.

Irenio Curbelo Tribicio · OBSERVATÓRIO DE LA ECONOMÍA LATINOAMERICANA · Cuba

A research project conducted at the Granja Urbana (Urban Farm) of Sancti Spíritus municipality, Cuba, aiming to apply and evaluate a set of economic and financial analysis tools within the category of "labor force and wages," in order to determine the factors influencing the interrelationship and variation of gross value added (VAB), labor productivity, and average wage. The abstract states only the study's aim and object of analysis; it does not report specific findings or figures from the evaluation.

Craig J. Thompson, Gökçen Coskuner-Balli · Journal of Consumer Research · Global

This paper argues that the corporatization of the organic food movement, typically seen as co-optation, can instead generate a countervailing market response. This response actively promotes the oppositional aspects of a counterculture that are attenuated by commercial mainstreaming. The study analyzes community-supported agriculture (CSA) as an example of this response to corporate co-optation.

이민수, 박덕병, 황대용 · 농어촌관광연구 · South Korea

A cost-benefit analysis of Sunchang County's 2007 pilot "allotment garden with log house" program (family farm-stay plots), launched by South Korea's Rural Development Administration in JeonBuk Province, using the county's internal records and interviews with project managers. The analysis found the program to be an inefficient business with a weak cost-benefit structure that produced a negative net benefit: at an assumed 6.5% discount rate, net present value was estimated at -262 million won, with a benefit-cost ratio of 0.70 and an internal rate of return of 2.7%. The authors nonetheless conclude the program is worth maintaining as part of the government's balanced regional development policy.

Mure Agbonlahor, S. Momoh, A. O. Dipeolu · International Journal of Vegetable Science · Africa

A sample survey of 242 urban vegetable farmers conducted through March 2006 examined production efficiency and its determinants in fadama agriculture — flood-plain cropping of short-duration crops on low-lying, seasonally flooded land — in urban southwestern Nigeria, using a stochastic frontier model. Mean farm size was 0.54 hectares and mean producer age was 42.6 years, while mean technical efficiency was only 74.36%, with the main sources of inefficiency identified as labor employment and the use of land and seed/cultivar resources; the most common crop combination was Telfaria occidentale, Amaranthus hybridus and Zea mays.

Paule Moustier, George Danso · Agritrop (Cirad) · Global

This report discusses urban agriculture's role in addressing social, economic, and environmental challenges of rapid urban growth in developing countries. It notes that while urban agriculture attracts attention, its viability and need for political support remain debated. The report highlights arguments against targeting scarce public resources towards urban agriculture, citing high land costs in urban areas and insufficient evidence of its economic viability.

Lily Kiminami, Akira Kiminami · Studies in Regional Science · Japan

Urban agriculture in Japan faces problems such as farmland reduction, farmer aging, expansion of abandoned cultivated land, and environmental pollution from livestock waste or agricultural chemicals. Urban agriculture can contribute to improving urban quality of life by supplying agricultural goods, creating landscapes, ensuring land conservation, and providing environmental benefits like biodiversity conservation. However, these issues pose challenges to the economic viability of urban agriculture.

Patricia Allen, Julie Guthman, Amy Wilson Morris · eScholarship (California Digital Library) · United States (California)

A research brief examining whether alternative food initiatives (AFIs) such as community supported agriculture (CSA) and farmers' markets can meet the food security needs of low-income consumers, based on interviews and surveys of farmers' market and CSA managers throughout California. The authors conclude that AFIs are not, and cannot be, substitutes for state entitlements in meeting the food security needs of low-income people.

Juliana Portela do Rego Monteiro, Maria do Socorro Lira Monteiro · RePEc: Research Papers in Economics · Brazil

A study of 43 urban gardens in Teresina, Piauí state, Brazil, analyzed via primary data collection and field research whether the gardens function as a means of generating work and income and improving socioeconomic conditions without degrading the environment. Most gardeners were women over 45 with incomplete elementary education, earning up to one minimum wage, originally from the state's interior, who had worked in agriculture before joining the gardens and worked them as a family. Most had not participated in training since entering the program, used their own resources for production, concentrated 70.08% of output on cilantro, chives and lettuce, and sold produce mainly on-site; soil amendment relied mostly on manure with limited chemical fertilizer, and only 36.81% of gardeners used pesticides. The study concludes that low remuneration, stemming from limited crop diversity, poor organization and lack of financing, led some family members to seek alternative income.

N. Bertrand, Nicole Rousier · HAL (Le Centre pour la Communication Scientifique Directe) · France (Grenoble)

In the Grenoble urban region, agriculture holds relatively minor economic importance despite the region's strong technological development. However, the region's 2000 master plan assigned an essential role to farming. Peri-urban agriculture is a key issue in planning policies, engaging local officials, planners, and farming community representatives, but its economic weight remains low.

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.

Zhao Shu-mao · 系统科学与系统工程学报(英文版) · China (Kaifeng)

This paper discusses the structure and efficiency of agricultural land use in Kaifeng Suburban, China, based on system theory. It reveals current problems such as benefit deviation from resource allocation and distinguished unemployment. The study advances resolution measures for sustainable development, including farmland protection, ecological agriculture, sustainable land use, and decreased input of synthetic matter.

Cynthia A. Cone, Andrea Myhre · Human Organization · Global

A five-year study of eight Community-Supported Agriculture (CSA) farms examined farm members' perceptions and behavior, including motivations for membership and women's roles. The study raises questions about the long-term sustainability of CSA, citing tension between farmers' lifestyles and needs, and shareholders' constraints and competing values.

유병규 · · Global

This paper argues that peri-urban agriculture faces difficulties in maintaining its agricultural production function alone due to external factors such as rising land prices, urban development, the IMF crisis, and WTO agricultural renegotiations. It proposes that to revitalize peri-urban agriculture, a multi-industrialization strategy is needed, emphasizing not only agricultural production but also the spatial concept of "rural areas" by incorporating secondary and tertiary industry concepts. Specifically, the paper suggests that multi-industrialization strategies within the spatial concept of urban-integrated rural areas, such as the creation of "urban agricultural villages," are essential for the maintenance and development of agriculture.

Joshua J. Cousins · · United States (Oregon)

This qualitative study examined local food networks in Washington County, Oregon, focusing on small-scale agricultural landscapes and farmers selling through farmers markets or CSAs. It explored farmers' concerns about urbanization, farmland preservation, and their difficulties participating in local food networks. The research concluded that local food sold through alternative venues can help preserve and develop specific farm sites.

Megumi Higuchi · Japanese Journal of Human Geography · Japan

This paper analyzed the Minuma Fureai Garden in Kawaguchi City, Saitama prefecture, finding that its operation costs exceed annual income from user fees (15,000 Yen/person/year), with municipal subsidies covering 18% of total income. While land use regulations keep rent low, deregulation could threaten the garden's existence. A user survey revealed 70% of users were over 50, and 60% re-applied after a one-year contract, though this varied by distance.

Yasunari Miyake, Yasuo Matsumoto · JOURNAL OF RURAL PLANNING ASSOCIATION · Japan (Ichinomiya City)

This study examined the future of allotment gardens in Ichinomiya City, Aichi Prefecture, by interviewing 20 landowners regarding land ownership and land use. Allotment distribution expanded into marginal urban regions, with new allotments concentrating in frontier areas. While most landowners were satisfied and intended to maintain allotments, those in urbanization promotion areas faced financial difficulties due to high taxes and motivation for land use conversion, indicating that allotment management will fail in these areas.

Richard L. Farnsworth, Saråhelen Thompson, Kathleen A. Drury, Richard E. Warner, Farnsworth, Richard L., Thompson, Sarahelen R., Drury, Kathleen A., Warner, Richard E. · AgEcon Search (University of Minnesota, USA) · Global

This research suggests that social objectives primarily drive CSA shareholders' decisions to join, with economic and "club-related" objectives being secondary. While the CSA movement is expected to grow, its emphasis on social objectives, inability to supply food year-round, and the development of size-neutral organic technologies will likely prevent it from becoming a major market channel in the next century.