Research & reports
Peer-reviewed research and reports on community urban agriculture, food education, composting, welfare and more.
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Critical findings
3622 results(142 / 145)
Policy issues and institutional impediments in the management of groundwater: lessons from case studies
2002Charles 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.
Governance failurePolicyEconomicsClimate changePhilosophical, ecological and technical challenges for expanding ecological sanitation into urban areas
2002Steven 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.
Organic cycleHealthFood sovereignty & justiceThe Impact of School Garden Programmes on Adolescent Nutrition in Ghanaian Schools Contextualized within Democratic Republic of Congo Settings
2002Mandima 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.
Food educationHealthCommunityUrban agriculture and sustainable urban systems: a benefits assessment of the garden movement in Havana, Cuba
2002Patrick 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.
EconomicsCommunityClimate changePolicyInventaire des espèces végétales mises en culture dans les parcelles en milieu urbain. Cas de la commune de Limete-Kinshasa- R.D. Congo
2002E. 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.
BiodiversityCommunityClimate changeOrganic cycleTraining and Supporting Volunteer Mentors for Juvenile Offenders in Urban Gardening
2002Joseph H. Konen · Journal of Extension · Global
This article summarizes three years of experience in training and supporting volunteer mentors who work with juvenile offenders in an urban gardening program. It details the program parameters and describes the methods used for selecting, orienting, and training these volunteers.
Food educationWelfareCommunityAgricultura Urbana em Cuba: análise de alguns aspectos técnicos.
2002Adriana Maria de Aquino · · Cuba
This study analyzes the geographical scope and organizational structure of urban agriculture in Cuba. It identifies organic matter as one of the key bases for urban agriculture and describes modalities for producing fresh vegetables and condiments.
Urban–rural linkageOrganic cyclePolicyChanges in Official Attitudes Towards Urban Agriculture in Accra
2002Kwaku Obosu-Mensah · DOAJ (DOAJ: Directory of Open Access Journals) · Ghana (Accra)
This paper examines the initial negative attitudes of officials towards urban agriculture in Accra, Ghana, and the factors that led to a shift towards more positive support. It notes that officials began encouraging urban agriculture after recognizing its importance and due to external compelling factors. The study emphasizes that official attitudes are crucial for the profitability of urban agriculture.
PolicyCommunityAssessing food security in the Monteverde Zone: a multi-method approach
2002Jennifer Andia, Emilie Davis, Rebecca Klein, Elisabeth Wirsing · Digital Commons - University of South Florida (University of South Florida) · Costa Rica
A multi-method study assessed food security and perceptions of nutrition in the Monteverde Zone, Costa Rica, using anthropometric assessment, semi-structured interviews with mothers, 67 Radimer/Cornell Scales, and a focus group. Food insecurity, particularly Adult Food Insecurity, was prevalent across all communities. Despite high nutritional knowledge, a lack of quality nutrition was observed due to economic limitations. The focus group positively received the idea of a community garden as a solution for better quality and more affordable produce.
CommunityHealthFood sovereignty & justiceEconomicsHongos que causan damping-off en el tomate y control con Trichoderma harzianum cepa A34 para el manejo integrado de plagas del cultivo en Cuba.
2002I. Sandoval, Marco López, M. Stefanova, B. Bernal, Mario Oswaldo Siles Neyra, Daniela Rodríguez García, F. Rodríguez · · Cuba
This study identified major fungal species causing damping-off in tomato seedlings in Cuba, with Rhizoctonia solani present in 50% of samples, Phytophthora parasitica in 41%, and Pythium aphanidermatum in 8.3%. Seed treatment with the antagonist Trichoderma harzianum (strain A34) increased germination to 100% in Floradel, Lignon, Placero, Criollo, and Campbell-28 varieties, compared to 70-80% in untreated ones. This treatment also increased seedling weight and fruit size, and for the Placero variety, it resulted in over 50% higher harvest, yielding a profit of $560.12.
DIYOrganic cycleDrip Irrigation for Small Farmers: A New Initiative to Alleviate Hunger and Poverty
2001· Water International · Global
Describes a spectrum of drip systems keyed to income and farm size (beginning with a US$5 bucket kit for home gardens) as a means to alleviate hunger and poverty among poor farmers.
DIYEconomicsBuried clay pot irrigation: a little known but very efficient traditional method of irrigation
2001· Agricultural Water Management · Global
Presents buried, unglazed porous clay pot irrigation, in which water seeps through the pot wall at a plant-driven rate, as a highly efficient low-cost traditional method well suited to small farmers.
DIYEnvironmental concerns of (peri-) urban vegetable production: Case studies from Kumasi and Accra
2001E. Mensah, Philip Amoah, Robert Clement Abaidoo, Pay Drechsel · CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research) · Ghana
This document presents case studies on environmental concerns related to urban and peri-urban vegetable production in Kumasi and Accra, Ghana. It is part of a larger work on waste composting for urban and peri-urban agriculture in Sub-Saharan Africa.
Environmental trade-offsPeri-urban agricultureOrganic cycleClimate changeTurning municipal waste into compost: the case of Accra.
2001I. Etuah-Jackson, W. P. Klaassen, J. A. Awuye · CABI Publishing eBooks · Ghana (Accra)
This paper reports on solid waste management in Accra, Ghana, examining the experiences of two compost plants, Teshie-Nungua and Ashiedu Keteke (AKCPP), with urban waste composting. It also describes the urban farming systems in Accra and identifies current and potential users of the produced compost.
CompostOrganic cycleCommunityFuentes y proporciones en sustratos para organopónico
2001E. Pena, M. V. Carrion · · Cuba
Four experiments were conducted at INIFAT experimental plots on organoponicos (horticulture on organic substrates) in Cuban urban agriculture. The study investigated substrate preparation methods, sources and proportions, fertility maintenance with organic fertilizers, and earthworm inoculation. Key findings indicated that substrates should be mixed homogeneously, and many crops showed better yields with 75% Cachaza mixtures. Decreases in nutrient and organic matter content led to a gradual decline in yield, while earthworm humus application and direct inoculation maintained fertility and increased yields.
Organic cycleDIYEstudio de la biodiversidad en huertos agrícolas urbanos de dos municipios de ciudad de La Habana. Caracterización de las accesiones del género Vigna
2001Rodomiro Ortíz, Celia Vera · Cultivos Tropicales · Cuba (Ciudad de La Habana)
This study investigated the agricultural biodiversity in urban gardens across eight localities in the municipalities of Boyeros and Arroyo Naranjo.
BiodiversityUrban–rural linkageThe Inner links and the Transition Points Between Urban Agriculture and Suburbs Agriculture
2001Gan Jin-tian · · Global
Urban agriculture originates from and develops within suburban agriculture. This study argues that important inner links and transition points exist between urban and suburban agriculture, such as growth regions, functions, and industrial layouts.
Urban–rural linkageUrban Agriculture in Mwanza, Tanzania
2001Karen Flynn · Africa · Tanzania
This article compares urban farmers in Mwanza, Tanzania, with those in Kenya, Zambia, Zimbabwe, and Ghana. In Mwanza, urban agriculturalists are increasingly not among the poorest, often being middle and upper-class males with access to scarce land and inputs, similar to Ghana. They differ from farmers in Kenya and Zambia in terms of gender, socio-economic class, and motivations. Many of Mwanza's wealthier males continue to face enough job/income insecurity to choose to plant crops to support themselves and their household in lean times.
EconomicsCommunityUrban–rural linkageWelfareUrban harvest: cities, food, activism and the third sector
2001Robyn Lynn · ResearchOnline at James Cook University (James Cook University) · Global
This paper highlights the significance of urban food production, which has been historically neglected despite its potential to address issues of globalization, urbanization, and environmental degradation. It explores the relationship between cities, food production, and activism, noting a growing local food movement that resists global food discourses. The paper aims to identify issues within urban food production activism and its organizational aspects.
Food sovereignty & justiceCommunityClimate changePolicyUrban agriculture, a project for Tunis
2001Moez Bouraoui, Pierre Donadieu, André Fleury · Cahiers Agricultures · Tunisia (Tunis)
In Tunis, the concept of public green spaces has not evolved much, and the risk of continuous urbanization is real, making agriculture not inherently sustainable between dynamic urbanization poles. However, new attitudes are emerging, with environmental concerns influencing public planning policies, and residential forms, recreational/cultural practices associated with agriculture, and new citizen interest in rural areas are appearing. These developments may signal the beginning of a new planning policy and the advent of urban agriculture in Tunis.
PolicyUrban–rural linkageCommunityStadtnahe Landwirtschaft in der Stadt- und Freiraumplanung
2001Frank Lohrberg · OPUS Publication Server of the University of Stuttgart (University of Stuttgart) · Global
This study argues that agricultural production forms near cities, often overlooked by municipal and environmental policy, are innovative, consumer-oriented, and economically efficient. It suggests that urban and and open space planning should abandon the prejudice that agriculture on the city outskirts is an outdated model. A differentiated view reveals an "urban" agriculture that is more vital than its rural counterpart and can provide important impulses for more sustainable cities and efficient planning.
Peri-urban agriculturePolicyEconomicsClimate changeUtilización de una técnica de secado solar para la conservación de alimentos y semillas en condiciones rústicas
2001Nercy Rodríguez de la Rosa, Raimundo M. Díaz Esquivel, Lissett Gutiérrez Hernández, Susana Pérez Talavera, Francisco M. Pérez Tabares · Alimentaria · Global
This study aimed to establish a methodology for using solar dryers for food and seed preservation under rustic conditions. It was established that condiments and seeds can be dried in approximately 3 days, maintaining their qualities and offering additional sanitary advantages. The manufacturing of solar dryers is very simple and does not require large investments.
Food lossDIYOrganic cycleWie beeinflusst die persönliche Betroffenheit die Einstellung gegenüber Füchsen in der Stadt
2001Fabio Bontadina, Pascale Contesse, Sandra Gloor · DORA WSL (Swiss Federal Institute for Forest, Snow and Landscape Research) · Switzerland (Zurich)
This study analyzed attitudes towards urban foxes in Switzerland using a nationwide survey and questionnaires for households and allotment gardeners in Zurich. While 60% of Swiss respondents were against urban foxes, only 40% in Zurich were; however, 70% of gardeners opposed them, with 55% reporting damage caused by foxes, which negatively correlated with fox acceptance.
Environmental trade-offsCommunityBiodiversityDiagnóstico específico en huertos urbanos del suroeste de ciudad de La Habana. Evaluación de sus características sociodemográficas, ambientales, tecnología aplicada y agroecosistema
2001Raúl Ortíz, Celia Patricia Vera, Antonio Leyva · DOAJ (DOAJ: Directory of Open Access Journals) · Cuba
A diagnostic study was conducted on the conditions of urban gardens, their producers, and families in 20 gardens across five localities in the "Boyeros" and "Arroyo Naranjo" municipalities of Havana, Cuba, between December 1998 and March 1999. While the garden agroecosystems showed satisfactory biodiversity, general knowledge of biological technologies in sustainable urban agriculture remained relatively low. None of the surveyed plot owners consciously knew or used vermiculture, pisciculture, biofertilizers, biopesticides, or biostimulants, and almost half did not consciously use crop rotation.
Limited or null effectCommunityBiodiversityOrganic cycleFood educationUrban agriculture and its qualified personnel cultivation
2001Bu Miao · Journal of Zhangkai Aguotechaical College · Global
Urban agriculture aims to meet the needs of modernization and high-grade consumption in large central cities. Its establishment and development rely on creative, highly skilled personnel and scientific research from agricultural higher education and research organizations. Colleges and universities involved in urban agriculture education should establish appropriate specifications, patterns, and mechanisms for personnel cultivation, aligning with urban modernization demands for the industry's establishment, operation, and management.
Food educationPolicy