Research & reports

Abiola Adebunmi Olarinre · International Journal of Research and Innovation in Applied Science · Nigeria

This research surveyed 240 households in Osogbo, Ile-Ife, and Ilesa cities in Osun State, Nigeria, to analyze urban household food security and coping mechanisms. Findings showed that only 17.9% of households achieved food security, with 39.6% experiencing moderate and 16.3% severe food insecurity. Household income, education, household size, credit access, and food expenditure share significantly influenced food security.

Human Sciences Research Council · Figshare · South Africa

A 2025 study from South Africa's Western Cape used propensity score matching on data from 220 households — those participating in Department of Agriculture-funded backyard garden projects plus a control group — to assess urban agriculture's contribution to household food security. Households engaged in urban agriculture benefited from greater dietary diversity and income from selling produce, but the study found no significant positive contribution of urban agriculture to food security.

Byamungu Lincoln Zabuloni, Maxwell Mudhara, Joyce Chitja · Food and Energy Security · South Africa

A study assessing the impact of home- and community-garden programs on household food security status in uMzumbe Local Municipality, KwaZulu-Natal, South Africa, using random and purposive sampling to survey 223 respondents with a structured questionnaire and a Tobit regression model to examine determinants. Total income (p<0.001), extension services (p<0.01), credit access (p<0.05), age, farm size (p<0.01) and education level (p<0.05) positively affected food security status, while household size (p<0.001), home gardens (p<0.01) and community gardens (p<0.01) negatively affected it. The study concludes that implementing home and community garden programs alone was not enough to improve households' food security status in uMzumbe Municipality.

Marié J. du Toit, Olivia Rendón, Viktoria Cologna, Sarel S. Cilliers, Martin Dallimer · Frontiers in Ecology and Evolution · South Africa

A case study in a low-income former township area in South Africa, involving 140 home garden owners, found that gardens did not substantially contribute to household food security. Only 10% of households were completely food secure, and dietary diversity was very low. Key constraints included cultural practices, a focus on ornamental plants, and reliance on purchased food.

Dorothée Boccanfuso, Marie-Ève Yergeau · Cahiers de recherche · Africa

This study presents a diagnostic assessment of the urban and peri-urban agriculture (AUP) sector in Mali, based on a literature review and individual interviews with stakeholders in Bamako, forming the first stage of a research project intended to measure AUP's impact on poverty and food security. The literature review found that few studies measure AUP's impact, that existing results are mixed and inconsistent, and that there is a lack of solid evidence on the topic. The Bamako interviews surfaced the sector's economic, social, and environmental issues in the Malian context and confirmed, from key stakeholders, the relevance and necessity of the planned research project.

Jane Battersby, Vanessa Watson · Figshare · Africa

Recent research in African cities indicates that urban agriculture is not as important a food source for low-income households as often believed. Most African urbanites source their food from retail outlets, suggesting that solutions to urban food insecurity need to consider urban food marketing and distribution structures, rather than solely supporting food production through urban agriculture. This chapter reviews evidence supporting the argument that urban agriculture is not a primary food source for the poor.

ADERINSOLA M. AREGBESOLA · · Nigeria (Ondo State)

A study in Ondo State, Nigeria, examined food security among peri-urban farming households using descriptive statistics, a food security index, logistic regression, and the coping strategy use index. It found that 54.4% of households were food insecure, with a 62% calorie deficit for these households, while 45.6% were food secure, exceeding calorie requirements by 48%. Household income positively affected food security, while household size had a negative effect.

M.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.

Jonathan Crush, Bruce Frayne, Cameron McCordic · Journal of food security · Africa

This study uses household survey data from Maseru, Lesotho, to assess the relationship between household engagement in urban agriculture and food security. It found no consistent, statistically significant relationship between urban agriculture practice and food security; some urban agriculture practices were associated with significantly greater odds of food security only among middle-income households in the sample. Because the observed benefits appeared conditional on household income, the study concludes that a generalized, production-centered approach to food insecurity may not be the most effective means of addressing household food insecurity in Maseru.

Marijke D’Haese, Nick Vink, Tharcisse Nkunzimana, Ellen Van Damme, Johan van Rooyen, Anne-Marie Remaut, Lotte Staelens, Luc D’Haese · Development Southern Africa · South Africa

Food insecurity remains high in rural KwaZulu-Natal province, South Africa. This study collected data from 390 beneficiary households in 2010 to assess the perceived impact of the Empowerment for Food Security Programme, launched in 2007, on food security. Findings confirmed that experience-based food insecurity levels were still high, despite the agricultural support program and government income transfers. However, respondents attributed improved dietary diversity and better access to resources to the program.

Mary 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.

Jonathan Crush, Bruce Frayne, Wade Pendleton · Journal of Hunger & Environmental Nutrition · Sub-Saharan Africa

A paper on rapid urbanization and rising urban poverty shifting the historical locus of food insecurity from rural areas to the cities of Africa uses baseline survey data from the African Food Security Urban Network (AFSUN), carried out in 11 cities in 9 southern African countries in 2008-2009, to demonstrate extremely high levels of urban food insecurity. It finds that lack of access to food results primarily from household poverty, high unemployment, and limited income-generating opportunities rather than any absolute food shortages. The paper also shows the growing importance of supermarkets, and finds that urban agriculture plays a relatively insignificant role in the food sourcing strategies of the urban poor.

Luc 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.

Stephen Odede. Shisanya, Sheryl L. Hendriks · Development Southern Africa · South Africa

This study evaluated the contribution of community gardens to alleviating food insecurity for 53 community gardeners in Maphephetheni, KwaZulu-Natal, South Africa. Using the Household Food Insecurity Access Scale, it was found that 89% of these households were anxious about food supplies, consumed insufficient food, and were severely food insecure. Additionally, 72% consumed poor quality food. Community gardens were unable to solve the problem of food insecurity, but their contribution to consumption cannot be entirely ignored.

M. Tshitangoni, A. Okorie, Joseph Francis · Scientific Research and Essays · South Africa

In Vhembe District, Limpopo Province, South Africa, the performance of 30 poverty alleviation projects (12 community gardens, 8 poultry, 2 piggery, 2 bakery, 6 other) was reviewed. Based on structured questionnaires with 108 respondents, project performance differed by type. All bakery projects were successful, poultry projects achieved 62% success, and community garden and other projects each achieved 33% success. In contrast, all piggery projects performed poorly.

Jonathan Crush, Alice J. Hovorka, Daniel Tevera · Progress in Development Studies · Africa

This article examines the contemporary importance of household food production in poor urban communities across 11 Southern African Development Community (SADC) cities. It finds that urban food production is not particularly significant in most communities, with many more households relying on supermarkets and the informal sector for food access. Furthermore, few households derive income from selling produce, though the situation varies considerably by city.

Morongoa Rosina Pako · · South Africa

This qualitative study assesses the Mogabane Community Garden Project in South Africa to determine why it did not reach its objective of poverty reduction in the community. It situates the project against South Africa's poverty lines — roughly 33% of the population living on less than R271/month, 50% on less than R422/month, and 79.1% on less than R1,230/month, with the highest poverty rates in the Eastern Cape (68.3%) and Limpopo (60.7%) provinces and the lowest in the Western Cape (20%) and Gauteng (28.8%) — and the government's post-1994 anti-poverty programs spanning social assistance, employment generation, enterprise development, basic household security, social services, disaster relief, and employment-related social insurance. Against this backdrop, the study assessed the Mogabane project and confirmed that it failed to achieve its poverty-reduction objective.

Dick Foeken, Samuel Owuor, Alice Mwangi · Children Youth and Environments · Kenya

A survey was conducted in almost all primary and secondary schools in Nakuru Town, Kenya, to examine the extent to which school farming contributes to school feeding programs. The survey found that while school farming and feeding programs are common practice, school farming substantially contributes to school feeding programs in relatively few cases.

W. Van Averbeke · Water SA · South Africa (Pretoria)

This study in five informal settlements of Atteridgeville, Pretoria, South Africa, used a pilot study, household survey, and multiple case studies to assess urban farming's contribution to food security and household income. While over half of households participated in urban farming, its contribution to total household income and food security was generally modest. Main constraints included lack of space and limited access to irrigation water.

Alex Thornton, Etienne Nel · Africanus Journal of Development Studies · South Africa (Peddie)

This study investigated the significance of urban and peri-urban agriculture (UPA) as a livelihoods strategy in Peddie, Eastern Cape province, South Africa, based on a PhD study. The findings indicate that UPA is not as significant or widely practiced as often assumed, despite its potential to address food insecurity and generate income. Its development has been slowed by various structural historical and socioeconomic barriers, limiting its current impact.

Rachel Slater · Development Southern Africa · South Africa

This study examined urban agriculture (UA) in Cape Town, South Africa, focusing on its contribution to low-income households. It found that UA's contribution to income generation and expenditure substitution is limited. However, UA is important to women in low-income households in ways less directly related to monetary gain, being used for empowerment, establishing social networks, symbolizing a sense of security, and encouraging community development.

A. Mboganie-Mwangi, Dick Foeken · Leiden Repository (Leiden University) · Kenya (Nairobi)

A 1996 study in Nairobi, Kenya, compared the food security and nutritional status of low-income households engaged in urban agriculture with those not farming. It found that urban farmers primarily produced for home consumption and faced theft as a major problem. While the Undugu Society Urban Agriculture Project (USUAP) group showed better food situations and higher energy and protein intakes than other groups, all three groups had inadequate energy intake on average. The long-term beneficial effect of urban agriculture on nutritional status was negligible.