Research & reports
Peer-reviewed research and reports on community urban agriculture, food education, composting, welfare and more.
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Critical findings
322 results(8 / 13)
Temporal Dynamics and Motivations for Urban Community Food Gardens in Medium-Sized Towns of the Eastern Cape, South Africa
2018Sky Roberts, Charlie M. Shackleton · Land · South Africa
This study investigated urban community food gardens in four towns in South Africa, using surveys and GIS analysis over three decades. It found that common motivations included cash poverty (37%) and the need to grow food (34%), with reported benefits such as a healthy lifestyle (58%) and food consumption (54%). A significant challenge was theft of garden infrastructure or produce, and there were declines in the number and area of urban community gardens, with only 16% of gardens from the 1980s still operating in the 2000s.
Limited or null effectCommunityHealthEconomicsPolicyFood security and productivity among urban farmers in Kaduna State, Nigeria
2018M.K. Saleh, Azher Mustafa · Journal of Agricultural Extension · Nigeria (Kaduna State)
This study investigated food security and productivity among 213 urban farmers in Kaduna State, Nigeria, using interviews and statistical analysis. Results showed that 54.5% of households were food insecure. A regression model predicted that the probability of urban farming households being food secure was 51%, indicating a limited effect on food security despite urban farming efforts.
Limited or null effectFood sovereignty & justiceEconomicsWelfarePortable Water Distribution Problems in Kano Municipal, Nigeria: Implications for Urban Agriculture
2018Ibrahim Aliyu Kankara, Hani Farouk · Annals of Geographical Studies · Nigeria (Kano)
This research evaluated potable water distribution problems in Kano municipal, Nigeria. Using data from 384 questionnaires and investigations of water supply institutions, the study concluded that water supply in Kano municipal does not meet demand due to problems such as insufficient water treatment plants, power failure, and funding shortages.
Limited or null effectUrban–rural linkageClimate changeEconomicsThe role of urban-based agriculture on food security: Kenyan case studies
2017Omondi S. O., Oluoch-Kosura W., Jirström M. · Geographical Research 55(2):231-241 · Kenya
Through Kenyan case studies, this paper examines how urban-based agriculture strengthens the livelihood strategies and food security of urban households, particularly the poor, highlighting its role within the urban food system.
WelfareEconomicsBeyond food security: women's experiences of urban agriculture in Cape Town
2017Olivier D. W., Heinecken L. · Agriculture and Human Values 34(3):743-755 · South Africa
Examining NGO-run urban agriculture in Cape Town, this study finds projects aid food security while helping low-income women build supportive networks that unlock personal, social, and economic benefits beyond food provision.
CommunityWelfareEconomicsImpact of Urban Expansion on the Livelihood of Peri- Urban Agricultural Community: Case of Wolaita Sodo Town, Southern Ethiopia
2017Paulos Lukas · Journals & Books Hosting (International Knowledge Sharing Platform) · Ethiopia
This study investigated the effects of urban expansion on the livelihood of 100 dislocated farming households in Wolaita Sodo, Southern Ethiopia, using household surveys, group discussions, and interviews. The findings indicate that the implemented expansion program was not participatory, marginalized the farming community, and excluded youth and women from compensation schemes. The dislocation program was not rehabilitative and negatively affected the livelihood of the dislocated farming community.
Equity & displacementPeri-urban agricultureEconomicsWelfareChapitre 19. Valorisation agricole des déchets domestiques et industriels dans les agrosystèmes en Afrique de l’Ouest et à Madagascar
2017Dominique Massé, Moussa N’Diénor, Edmond Hien, Tovonarivo Rafolisy, Yacine Badiane Ndour, Alfonse Bilgo, Serge Houot, Christine Aubry · IRD Éditions eBooks · Sub-Saharan Africa
This chapter reviews research since 2006 on composting urban waste and using municipal landfill screenings in Sub-Saharan Africa. In Ouagadougou, urban waste compost significantly increased sorghum yields (2 to 5 times higher than controls) over two years, with phosphorus content being crucial when concentrated at plant level, and mineralization rate determining yield when spread. In Madagascar, soil from the Andralanitra landfill showed value as an amendment or fertilizer for tomato cultivation, though application principles and safety need definition. However, municipal landfill screenings from Dakar did not achieve yields comparable to horse manure when tested on tomato crops.
CompostOrganic cycleUrban–rural linkageEconomicsEconomic Empowerment of Urban Farmers in Benin Metropolis
2017C.O. Edeoghon · IOSR Journal of Agriculture and Veterinary Science · Nigeria (Benin Metropolis)
This study assessed the effect of urban agriculture on food security and farmers' economic empowerment in Benin Metropolis, Edo State, Nigeria, by surveying 120 randomly selected urban farmers. The majority (62.6%) were male, with a mean age of 45 and an average household size of 9. Reasons for urban farming included high living costs, profitability, and household feeding. Urban agriculture provided economic empowerment for acquiring household equipment, better education, and medical services. Major constraints identified were land acquisition, capital, and transportation difficulty.
EconomicsFood sovereignty & justiceUrban agriculture for sustainable livelihood : a case study of migrants' women in Johannesburg
2017Njenyuei Gideon Agho · Journal of Nutrition & Food Sciences · South Africa (Johannesburg)
This research investigated how urban agriculture contributes to the sustainable livelihood of Cameroonian migrant women living in the inner city of Johannesburg. Findings revealed that urban agriculture is used as a strategy for sustainable livelihood by many Cameroonian migrant women, enabling them to raise substantial income to support their families in both South Africa and Cameroon. The study employed a mixed-method approach, combining purposeful sampling, a transect walk, in-depth face-to-face interviews, and written sources.
CommunityWelfareEconomicsFood sovereignty & justiceAnalysis of Urban Agricultural Characteristics along Land Use Gradient in Lagos State, Nigeria
2017Olalekan John Taiwo · · Nigeria (Lagos)
A study in Lagos State, Nigeria, analyzed the characteristics of urban agriculture and the influence of land use diversity using 300 questionnaires and personal interviews. The research noted the rapid disappearance of urban agricultural sites within built-up areas, framing it within the concept of "survival of the fittest." Results indicated that land use characteristics where urban agriculture is located moderate its size, rental cost, profit, and accessibility to road networks, while having little to no influence on its distance from markets and water sources.
Governance failureUrban–rural linkagePolicyEconomicsUrban Agriculture (UA) and Its Effects on Poverty Alleviation: A Case Study of Vegetable Farming in Ibadan Metropolis, Nigeria
2017Remi Adeyemo, Ayodeji Ogunleye, Ayodeji Damilola Kehinde, Olamide Anuoluwapo Ayodele · American Journal of Environmental Science and Engineering · Nigeria (Ibadan)
This study investigated the effects of urban agriculture on poverty alleviation among 100 vegetable farmers in Ibadan Metropolis, Nigeria, using a multistage sampling procedure. Data analysis showed that about 30% of sampled vegetable farmers experienced poverty, with 3.4% in extreme poverty and 7.9% moderately poor. Net income, cost of labor, and household size had significant effects on farmers' poverty status. The study concluded that vegetable farming is profitable and could help reduce poverty to a minimum level.
EconomicsWelfareCommunityThe socio-economic profile of urban farming and non-farming households in the informal settlement area of the Cape Town Metropole in South Africa
2017Jan Willem Swanepoel, Van Niekerk J.A., Luc D’Haese · Suid-Afrikaanse tydskrif vir landbouvoorligting/South African journal of agricultural extension · South Africa (Cape Town)
This study analyzed the socio-economic profile of households in the informal settlement area of the Cape Town Metropolitan area, South Africa, focusing on poverty and food security. It examined average household size (4.32 members), average age of household head (50 years), gender (more female-headed households), education (40.1% with some secondary education), ethnic group (mostly African), and income sources (mainly formal salaries). The findings indicate a need to investigate additional income sources to improve household income and food security.
EconomicsWelfareCommunityThe Role and Importance of Agricultural Biodiversity in Urban Agriculture
2017Gudrun B. Keding, Céline Termote, Katja Kehlenbeck · · Kenya
Trees offer multiple benefits to urban agriculture, providing both production and service functions, and their integration into urban gardens enhances efficient resource use. In Kenya, traditional leafy vegetables were often replaced by introduced varieties, though producing perishable goods close to urban markets offers advantages. However, commercial production may lead to the dominance of exotic species and loss of indigenous ones. Urban gardens supported abundant and diverse wild flora, comparable to unmanaged plots. Rapidly growing urban populations seek food, income improvement, and cultural retention.
BiodiversityUrban–rural linkageEconomicsUnderstanding the complexity of agriculturalurban relationships through a systemic approach. The case of BoboDioulasso, West Africa
2017Ophélie Robineau, Christophe‐Toussaint Soulard · Natures Sciences Sociétés · Africa
This article highlights the agri-urban system concept for understanding the complexity of city-agriculture relationships, using a West African city as a case study. It aims to develop a framework for analyzing these relationships at the territorial scale of the city and its region. Three groups of city-agriculture interactions are distinguished: spatio-historical interactions, interactions between the current urban system and agriculture, and interactions within the urban agrarian system.
Urban–rural linkageEconomicsPolicyDeterminants of Level of Women Participation in Urban Agriculture: The Case of Wolaita Sodo Town, Southern Region of Ethiopia
2017Misrak Misikir Sebisibe · Journals & Books Hosting (International Knowledge Sharing Platform) · Ethiopia
This study in Wolaita Sodo town, Ethiopia, investigated determinants of women's participation in urban agriculture using a sample of 204 women respondents. The Tobit model found that age negatively affected participation, while dependency ratio, credit access, extension worker contact, land ownership, neighbor influence, farm experience, and improved seed access positively affected it. Descriptive analysis showed 22% of women in the study area participated in urban agriculture, with an average participation extent of 34.3%, generating average monthly incomes ranging from 557 to 3392 birr.
CommunityEconomicsWelfareRole of agricultural enterprises in food security status of urban farmers in Ikorodu Metropolis, Lagos State, Nigeria
2017C.O. Edeoghon, A.A. Idowu · Ethiopian Journal of Environmental Studies and Management · Nigeria (Lagos State)
This study investigated the role of agricultural enterprises in the food security status of urban farmers in Ikorodu metropolis, Lagos State, Nigeria. A survey of 150 urban farmers, selected using a multistage technique and structured questionnaires, revealed an average food security score of 2.73, indicating food security without hunger. The relationship between food security and agricultural enterprises suggested that fruit, vegetable, and fisheries enterprises tend to move urban farmers towards food secure groups.
Food sovereignty & justiceEconomicsUrban–rural linkageEnvironmental and Economic Perception of Urban Farming in Aba, Nigeria
2017Okoro Enyinnaya Okoro, Iwueke Nyainbau Tarinabo, Agunanna Henry Ibe, Ndulaka Chigozie Martin · International Journal of Environmental Chemistry · Nigeria (Aba)
This study investigated the economic and environmental contributions of urban farming in Aba, Abia State, Nigeria, using Landsat 8 satellite imagery and data from 100 urban farmers. Most respondents were self-employed females aged 41-50, primarily engaged in cassava and maize farming to supplement income. The findings indicate a significant environmental contribution of urban farming in Aba.
EconomicsClimate changePolicyPeri-urban agriculture in Southern Africa: miracle or mirage?
2016Cristina D’Alessandro, Kobena T. Hanson, George Kararach · African Geographical Review · Southern Africa
This paper critically examined existing literature on peri-urban agriculture in Southern Africa, arguing it is a viable livelihood response to feeding urban residents. Despite its potential, the literature indicates that peri-urban agriculture does not play a major role in Southern Africa. The study concluded that a lack of political will and weak or absent policy frameworks, stemming from capacity deficits, hinder its promotion.
Governance failurePeri-urban agricultureFood sovereignty & justicePolicyEconomicsAffordable Microcontroller-Controlled Home Irrigation System for Urban Farmers in Nigeria
2016Eromosele George Oko-Oboh, Philip A. Adewuyi · · Nigeria
This work developed an affordable microcontroller-controlled home irrigation system for urban farmers in Nigeria, aiming to conserve water and mitigate urban poverty and food insecurity. The system, utilizing a PIC16F877A microcontroller, was designed to be cheap in procurement, maintenance, and running costs compared to conventional irrigation. Performance tests conducted in the Proteus VSM environment showed improved performance and energy savings over existing conventional irrigation systems.
Digital agricultureFood sovereignty & justiceEconomicsLeafy amaranthus consumption patterns in Ouagadougou, Burkina Faso
2016niversity Ouaga I Prof Joseph KI-ZERBO, Burkina Faso, Adama Hilou, Issaka Ouédraogo, PAED Sombié, Samson Guenné, Dramane Paré, Mariguetou Compaore · African Journal of Food Agriculture Nutrition and Development · Africa
A field survey in the Ouagadougou region of Burkina Faso examined the socio-economic, food consumption, and conservation aspects of leafy vegetables, specifically amaranth species. Leafy vegetables are cultivated under both rain-fed and irrigated conditions in villages and city gardens, with amaranth species being the most cultivated and marketed, showing potential for commercialization. Ninety-four percent of interviewed people use leafy amaranth in sauce, and there is a growing trend to use introduced amaranth species, which poses a threat to biodiversity.
Food educationHealthEconomicsImproving Living Conditions in Informal Settlements The Case of El-Arab, Hurghada
2016Ahmed Ibrahim Ahmed Attia Khalil, Amr Abd El-Aal, Natacha Quintero, Hazem Aayash, Mohamed Abdel Wahab, Mohamed R. Ibrahim, Kamal Marei · Procedia Environmental Sciences · Africa
This study focused on an urban upgrading project in El-Arab, an informal settlement in Hurghada, conducted by Master's students from the Urban Development department at Technische Universität Berlin Campus El-Gouna. The project proposed an integrative approach involving physical upgrading, solid waste management, and urban agriculture as three interconnected components to improve living conditions and livelihoods in El-Arab.
CommunityWelfareEconomicsLegal Literacy as a Strategy for Economic Empowerment: A Case of the Implementation of By Laws on Urban Agriculture by Kadoma Municipality, Zimbabwe
2016Kennedy K. Mwangi · IOSR Journal of Humanities and Social Science · Africa
This paper explores how legal information dissemination impacts socio-economic rights in informal settlements, focusing on urban agriculture rights in Kadoma, Zimbabwe. It investigates residents' knowledge of their urban agriculture rights and their information needs, as well as communication structures between the municipal council and residents. The research aims to provide legal information to enable residents to engage with available services.
PolicyEconomicsCommunityUrban crop production in southeast Nigeria: Potentials and constraints
2016Asadu Anthonia, Enwelu Innocent, Ifejika Philip, Igbokwe Edwin · African Journal of Agricultural Research · Nigeria
A survey and interviews with 210 urban farmers in southeast Nigeria explored the benefits and constraints of urban farming. Farmers reported benefits such as food and income sources, but also faced significant constraints including land insecurity, lack of access to credit, theft, and crop destruction by stray animals. The study concludes that urban farming needs to be legalized and integrated into urban policy to realize its full potential.
Governance failureCommunityEconomicsPolicyFood sovereignty & justiceUrban Agriculture and Community Economic Development of Ojo Local Government Area, Lagos State, Nigeria.
2016Albert Ayorinde Abegunde, Daniel Oluwasola Olaleye · · Nigeria (Lagos)
This study identified vacant land used for urban agriculture in Lagos, Nigeria, and assessed the socio-economic characteristics of 78 farmers in the Ojo Local Government Area. It examined the contributions of urban agriculture to community economic development. Findings showed that most farmers were married males aged 21-50, with about half lacking formal education and earning N6,000-8,999 per month.
CommunityEconomicsUrban–rural linkageAssessment of the Influence of Urban Agriculture on Household Income. Evidence from Kogi State, Nigeria
2016S. J. Ibitoye, U Shaibu, Firdaus Sale, Oroka Frank · International Journal of Agricultural and Veterinary Sciences · Nigeria (Kogi State)
This study assessed the influence of urban agriculture on household income in Kogi State, Nigeria, using data from 120 urban farmers. Urban agriculture was found to increase household income at a 90% confidence level. However, urban farmers faced significant constraints including inadequate capital (M=2.9), poor extension services (M=2.4), and high labor costs (M=2.2).
Economic viabilityEconomicsWelfareCommunity