Research & reports
Peer-reviewed research and reports on community urban agriculture, food education, composting, welfare and more.
Theme
Critical findings
117 results(4 / 5)
Historical approach to urban agriculture in Dahomey (Benin)
2015Dominique Juhé-Beaulaton · · Benin
This study explores the history of urban agriculture in the ancient kingdom of Dahomey (present-day Benin) since the 17th century, using European traveler narratives and oral information. It reveals that cities like Abomey, Cana, and Ouidah were centers of agricultural innovation and plant preservation, with farming present in interstitial spaces. Early European contact fostered truck-farming, and colonial administration introduced agricultural stations and new town planning, yet local and European agricultural models coexisted without competition.
Urban–rural linkagePolicyCommunityGenesis and development of urban vegetable farming in Republic of Benin
2014H. Allagbé, Magloire Aïtchedji, Anges Yadouléton · · Benin
This study, conducted from January to December 2013 in three major vegetable farms in southern and northern Benin, assessed the genesis and rapid expansion of urban agriculture. It found that while Christian missionaries initiated early vegetable farming, its current growth is driven by urban unemployment, rural exodus, and the search for balanced diets, increasing farmers' household income. The activity is dominated by young people (21-40 years old), with 75% being permanent gardeners, but farmers improperly used various pesticides, leading to insecticide resistance in malaria vectors.
EconomicsFood sovereignty & justiceUrban–rural linkageOpportunities and Needs in Development and Adoption of Urban Agriculture for Food Security in Sub Saharan Africa
2014Never Assan, Edmore Nhamo · · Sub-Saharan Africa
This discussion highlights the opportunities and needs for developing and adopting urban agriculture to enhance food security in Sub-Saharan Africa. It notes that rapid urbanization is increasing demand for crop and livestock products, leading to a growing food deficit and affecting urban food insecurity. Strategies to promote food productivity gains should focus on infrastructure, appropriate agricultural policies, new technology, and incentives for urban farmers within a fair policy environment.
Food sovereignty & justicePolicyEconomicsUrban–rural linkageEvaluation of Urban Forestry and Housing Patterns in Awka Metropolis of Anambra State, Nigeria
2014H. C. Agada, E. A. Obienusi, Emma E. Ezenwaji · Journal of environment and earth science · Nigeria
This study evaluated urban forestry and housing patterns in Awka metropolis, Anambra State, Nigeria, over a ten-year period (2001-2010). Analysis of land use data using linear regression and correlation coefficients confirmed a significant correlation between housing patterns (urbanization) and the distribution of trees (forestry). The least square regression results indicated that the rate of forest displacement is a direct consequence of increasing structural development in the study area.
Environmental trade-offsUrban–rural linkageClimate changePolicyGIS Analysis of Peri-Urban Agricultural Land Encroachment in (FCT), Nigeria
2013N E Etim, J J Dukiya · International Journal of Advanced Remote Sensing and GIS · Nigeria (Abuja)
A study in the Kuje area council of Abuja, Nigeria, used questionnaires and multi-temporal satellite images from 1975–2010 to assess urban encroachment on agricultural lands. It found that urban encroachment into agricultural lands is occurring at an alarming rate of 15.7 km² annually, resulting in a total loss of 509 km² of agricultural land to urbanization over 35 years.
Governance failurePeri-urban agricultureUrban–rural linkagePolicyEconomicsPollution of Water, Soil and Vegetables: Challenges to Growing Cities of Bahir Dar and Kombolcha, Amhara Region, Ethiopia
2013Mekonnen Getahun, Yihenew G. Selassie · Journal of Agricultural Science · Ethiopia
A study investigated the extent of contamination of soil, water, and vegetables from wastewater used for irrigation in urban agriculture in Bahir Dar and Kombolcha, Ethiopia. Soil, water, and vegetable samples were collected and analyzed. While heavy metal concentrations in soil were within permissible levels, wastewater samples showed high nitrate and phosphate levels, and boron concentrations in Borkena River and Lake Tana exceeded permissible limits for irrigation. Wastewater drained to Lake Tana exhibited high turbidity and very high BOD, and lettuce and Swiss chard accumulated higher levels of iron, manganese, and zinc.
Contamination & food safetyHealthUrban–rural linkageFarmers perception on the effect of climate change and variation on urban agriculture in Ibadan Metropolis, South-western Nigeria
2013Odewumi Odewumi · Journal of Geography and Regional Planning · Nigeria (Ibadan)
This study surveyed 145 farmers in two urban agricultural communities in Ibadan Metropolis, Nigeria, to examine their perception of climate change and its effects on urban agriculture. Results showed that 89.6% of respondents perceived climate change and increased variability over the past five years, with effects including temperature increases, fewer rainy days, and more rainstorms and floods. Multiple regression analysis indicated that farmers' socio-economic characteristics had no significant influence on their perception of climate variation effects.
Climate changeUrban–rural linkageCommunityUnderwriting Food Security the Urban Way: Lessons from African Countries
2013Franklin Obeng‐Odoom · Agroecology and Sustainable Food Systems · Africa
Data from living standards and demographic health surveys and poverty trend studies in various African countries indicate that urban agriculture substantially contributes to food production and farmers' incomes. The article argues that urban agriculture empowers rather than limits, but to realize its full potential for food security in African cities, it must be understood within a broader socioeconomic and political reality. Factors like food safety, access, and distribution require careful attention.
Food sovereignty & justiceEconomicsPolicyUrban–rural linkageMunicipal commonage in South Africa: a critique of artificial dichotomies in policy debates on agriculture
2013Doreen Atkinson · African Journal of Range and Forage Science · South Africa
This paper critiques the assertion that commercialization of smallholder agriculture poses dangers for sustainable rangeland management in South Africa. It argues that a range of policy options are required, including commercialization and subsistence farming, large-scale and smallholder farming, various land tenure options, rural and peri-urban farming, and part-time farming. The case of municipal commonage land is used to demonstrate the effectiveness of flexible policy options regarding land ownership, farming scale, and the social nature of farming, but it is noted that effective institutional development is a key requirement in all cases.
Governance failurePolicyPeri-urban agricultureUrban–rural linkageCommercialization of Urban Farming: The Case of Vegetable Farmers in Southwest Nigeria
2013Roseline J. Akinlade, Olubunmi Lawrence Balogun, Adekemi A. Obisesan, Akinlade, Roseline J., Balogun, Olubunmi L., Obisesan, Adekemi A. · AgEcon Search (University of Minnesota, USA) · Nigeria
This study analyzed the determinants of commercialization among 230 urban vegetable farmers in Oyo and Lagos states, southwest Nigeria, using primary survey data and a Tobit model. It found that farmers' participation in domestic and regional markets remains low due to various constraints, notably poor market access. The average farm size was 0.05ha, and the average market participation index was 0.73. Factors influencing commercialization included age, farm size, association membership, education, distance to market, and input costs. The study concluded that social capital significantly affects market participation, and recommended proactive support from governments and NGOs to facilitate farmer organizations and market linkages.
Economic viabilityEconomicsUrban–rural linkageFood sovereignty & justiceAfrica's Quest for Food Security
2012Godwin Arku, Paul Mkandawire, Nathaniel Djanmah Aguda, Vincent Kuuire · · Africa
The history of urban agriculture in Africa dates back to the colonial era, when farming flourished in urban areas primarily to meet the consumption needs of bureaucrats, settlers, and other elites. Urban agriculture is considered a potentially viable policy response to the complex challenge of feeding a growing urban population amidst declining food production in rural areas.
PolicyFood sovereignty & justiceUrban–rural linkageNo. 16: The State of Food Insecurity in Msunduzi Municipality, South Africa
2012Mary Caesar, Jonathan Crush, Trevor Hill · Scholars Commons (Wilfrid Laurier University) · South Africa (Msunduzi Municipality)
A study on food security in Msunduzi Municipality, South Africa, was part of AFSUN's baseline survey across eleven Southern African cities. The survey found that urban poor in Msunduzi are significantly worse off than those in Cape Town and Johannesburg, with one-third of households reporting frequent food shortages. Urban agriculture is not particularly significant in Msunduzi, and while supermarket supply chains dominate the food system, they do not meet the needs of the poor.
Limited or null effectWelfareEconomicsUrban–rural linkageFood sovereignty & justiceCross-Location Analysis of the Impact of Household Socioeconomic Status on Participation in Urban and Peri-Urban Agriculture in West Africa
2011Luc Hippolyte Dossa, Andreas Buerkert, Eva Schlecht · Human Ecology · Sub-Saharan Africa
A study surveyed 700 randomly selected households across Kano (Nigeria), Bobo Dioulasso (Burkina Faso), and Sikasso (Mali) to explore the relationship between household socioeconomic status (SES) and participation in urban and peri-urban agriculture (UPA). The results showed no significant differences in UPA participation rates across socioeconomic groups. Instead, UPA participation was significantly and positively related to household size.
Limited or null effectUrban–rural linkagePeri-urban agricultureEconomicsWelfareClimate change, urban agriculture and water access: which adaptation strategies for better management of water resources; the case of truck farming in Benin
2011Bertrand Foe, Salou Zoulkilf · · Benin
A transverse case study conducted from January to June 2011 in Cotonou, Benin, with 50 truck farmers, investigated adaptation strategies for water access in urban agriculture. The study found that increased temperatures and irregular rains reduce available water, making truck farming difficult and painful. Despite increased working time, production decreased by about 50%, indicating a negative economic impact.
Economic viabilityClimate changeUrban–rural linkageEconomicsLand quality, urban development and urban agriculture within the Cape Town urban edge
2011H.S. Geyer, Bennie Schloms, Danie du Plessis, Amanda van Eeden · DOAJ (DOAJ: Directory of Open Access Journals) · South Africa (Cape Town)
An analysis of agricultural land consumption within the Cape Town urban edge between 2002 and 2007 revealed that low-density residential development is the primary consumer of high-potential agricultural land. Commercial, industrial, and informal residential developments had minimal impact on agricultural land loss. High-potential agricultural land is not adequately protected, and urban agriculture is constrained by competition with more profitable land uses like residential development.
Governance failurePolicyEconomicsUrban–rural linkageImpact of Climate on Urban Agriculture: Case Study of Ilorin City, Nigeria
2011Ajadi B.S., Adeniyi Adedapo, A. M. Tunde · Global Journal of Human-Social Science · Nigeria
This paper examined the impact of climate on urban agriculture in Ilorin city, Nigeria, by collecting 10 years of climatic data (rainfall, evaporation, relative humidity, temperature, sunshine hours) and agricultural data for rice, sorghum, maize, cowpea, and yam. Using multiple regression, trend analysis, and correlation techniques, the study found that the selected climatic parameters had a weak correlation with urban agriculture during the review period.
Climate changeUrban–rural linkageDeals with imaginaries and perspectives: reworking urban economies in Kinshasa
2011AbdouMaliq Simone · Social Dynamics · Africa
This essay explores urban economies in Kinshasa, focusing on how residents navigate complex livelihood strategies. It examines an important retail market, urban agriculture, and a superblock development, demonstrating that the economy in Kinshasa involves assembling disparate people and things into provisional bundles. The study suggests that the economy functions to keep the value of things open to new uses and sites, highlighting the need to appreciate the oscillations of value in impoverished urban districts.
EconomicsUrban–rural linkageFood sovereignty & justiceChapter 5DITWV -
2011Eric Antwi Ofosu · · Sub-Saharan Africa
The conditions that led to large public investment in irrigation in the second half of the 20th century have changed radically, requiring substantial shifts in irrigation strategies today. The mid-1980s saw the rapid development of shallow tubewells and conjunctive use of surface and groundwater in India and Pakistan due to affordable drilling and pumping technologies. Similarly, the 1990s witnessed a substantial rise in private irrigated peri-urban agriculture in sub-Saharan Africa, driven by increased demand for fresh fruits and vegetables from growing cities.
Peri-urban agricultureEconomicsUrban–rural linkageSupermarket Expansion and the Informal Food Economy in Southern African Cities: Implications for Urban Food Security
2011Jonathan Crush, Bruce Frayne · Journal of Southern African Studies · Southern Africa
This article reviews urban food sources in Southern African cities, focusing on supermarket expansion, its impact on informal food suppliers, and the relative insignificance of urban agriculture for poor urban households. Findings from an eleven-city survey by AFSUN are presented, highlighting that urban agriculture has limited significance in addressing urban food insecurity in the region.
Limited or null effectFood sovereignty & justiceEconomicsUrban–rural linkageFood security attainment role of urban agriculture: a case study from Adama town, central Ethiopia.
2010Messay Mulugeta Tefera · Journal of sustainable development in Africa · Ethiopia (Adama)
This study assessed the role of urban agriculture in attaining urban food security for smallholders in Adama town, central Ethiopia. Findings confirmed that urban agriculture plays a significant role in urban household food security. Over 40% of the surveyed households obtained well over the nationally set minimum dietary energy requirement solely from their urban farmlands.
Food sovereignty & justiceEconomicsUrban–rural linkageReuse of wastewater in urban farming and urban planning implications in Katsina metropolis, Nigeria
2010Mohammed Murtala Ruma, Abdullahi Usman Sheikh · African Journal of Environmental Science and Technology · Nigeria (Katsina)
This paper investigated the status of wastewater reuse in urban farming in Katsina, Nigeria, by interviewing 120 households out of 250 registered with the Katsina Urban Planning Authority. It was found that wastewater reuse in urban farming is a full-time, sole income earner for many households and is indispensable for this semi-arid city. However, the urban planning process has not officially recognized or given attention to this important activity.
Governance failureEconomicsPolicyUrban–rural linkageCommercial horticultural practice in Nigeria: its socio-spatial effects in Lagos city.
2009Abegunde A. A, Emmanuel Olufemi Omisore, O. F. Oluodo, D O Olaleye · African Journal of Agricultural Research · Nigeria (Lagos)
A study in the Eti-Osa local government area of Lagos, Nigeria, investigated the socio-spatial effects of urban horticultural gardens. Of 75 identified gardens, 63 managers were interviewed, revealing that 79.4% of gardens were profit-oriented. Gardens had inadequate setbacks (mean 1.45 m) from roads, leading to off-street parking and traffic congestion. Only 20% of horticulturists aimed to improve urban aesthetics, indicating a need for urban planners to educate them to prioritize urban aesthetics over economic gain.
Environmental trade-offsEconomicsUrban–rural linkageUrban Agriculture and Urban Food Insecurity/Poverty in Nigeria
2008Anselm 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.
Economic viabilityEconomicsFood sovereignty & justiceUrban–rural linkageUrban agriculture in metropolitan Lagos: An inventory of potential land and
2008I A Olugbenga, O. T. Adejumo · Eastern Africa Journal of Rural Development · Africa
This paper examined potential land and water resources for urban agriculture in metropolitan Lagos. While urban agriculture positively influences the financial empowerment of the urban poor, who spend 90% of their income on food, the land ownership system in Lagos complicates land access. The study identified 1,197 and 28,890 hectares of potential land resources under Federal, State, and private ownership, respectively.
EconomicsPolicyUrban–rural linkageUrban Agriculture And The Urban Poor In East Africa: Does Policy Matter?
2008Dick Foeken · · Africa
This study analyzed the relationship between urban policy and the practice of urban agriculture by the poor, based on two studies in Nakuru Municipality, Kenya, and Morogoro and Mbeya Municipalities, Tanzania. The legal and policy setting in these towns was found to be confusing, and the poor generally do not benefit from policy measures, if policies exist at all.
Governance failurePolicyWelfareEconomicsUrban–rural linkage