FOOD FOR THE CITIES: URBAN AGRICULTURE IN DEVELOPING COUNTRIES

Zimbabwe is becoming increasingly urbanized, and with this accelerating process comes a host of socio-economic challenges. Rapid urbanization process has resulted in increase urban food insecurity and malnutrition, especially on the side of tandem increase in urban poverty. Urban poverty and food shortage are taking root in Zimbabwe, as a result increased food production and access becomes critical to achieving major nutritional improvement and addressing food insecurity. In the face of urban food shortages, the present paradigm of rural food production cannot meet the challenges of the new millennium. It is hardly surprising that increasing umbers of urbanites are looking to grow their own food, if only to supplement their family food needs. Food is one of the basic needs and urban agriculture, both legal and illegal, has grown as a consequence of the difficult economic climate. Many urban households lack adequate amounts of foods that are rich in the nutrients needed for health and a productive life. It is against this background of increasing urban poverty that this discussion puts forward some suggestions for promoting urban agriculture. Urban agriculture has diverse economic, social and ecological functions and can be valued as one of the agricultural sectors having enormous potential to contribute to food security in Zimbabwe. In this discussion the role of urban agriculture in improving nutrition and food security is highlighted. Urban areas are becoming more 'modern' in their patterns of consumption than in their patterns of production, and there is a danger that the urban poor will become more and more marginalized while, at the other extreme, a small increasingly wealthy elite develops. The demand for food due to increased urbanization is predicted to grow faster than production resulting in a growing food deficit and insecurity in urban areas. Strategies which foster gender equality in urban food production will impact positively on food production, which may translate into expanded food production base to meet the needs of the growing urban dwellers, who are failing to make ends meet. This means participation of women in urban agriculture on the understanding that they are custodians of food production in many urban communities is recommended. However, challenges associated with urban agriculture need to be addressed to avoid land degradation and pollution in urban areas. Therefore, urban agriculture should be considered as a normal component of agriculture system and urban development, which has the capacity to improve nutrition and food security, as it lends itself to the majority of the urban poor. Greater and more sustained food production from urban agriculture will increase the potential access of the urban household to an adequate diet. It is envisaged that urban agriculture will be the new approach to satisfying urban food demands, however best provided incentives to urban farmers are credited by formulating policy fair to urban food producers. In the face of this bleak situation, major efforts are required to promote urban agriculture in addressing the nutritional needs and the perpetual food insecurity challenges in urban areas of Zimbabwe. On the other hand, given the economic, social and ecological advantages of urban farming it is arguably deserves even greater attention than before.

Food security is becoming an increasingly relevant topic in the Global North, especially in urban areas. Because such areas do not always have good access to nutritionally adequate food, the question of how to supply them is an urgent priority in order to maintain a healthy population. Urban and peri-urban agriculture, as sources of local fresh food, could play an important role. Whereas some scholars do not differentiate between peri-urban and urban agriculture, seeing them as a single entity, our hypothesis is that they are distinct, and that this has important consequences for food security and other issues. This has knock-on effects for food system planning and has not yet been appropriately analysed. The objectives of this study are to provide a systematic understanding of urban and peri-urban agriculture in the Global North, showing their similarities and differences, and to analyse their impact on urban food security. To this end, an extensive literature review was conducted, resulting in the identification and comparison of their spatial, ecological and socio-economic characteristics. The findings are discussed in terms of their impact on food security in relation to the four levels of the food system: food production, processing, distribution and consumption. The results show that urban and peri-urban agriculture in the Global North indeed differ in most of their characteristics and consequently also in their ability to meet the food needs of urban inhabitants. While urban agriculture still meets food needs mainly at the household level, peri-urban agriculture can provide larger quantities and has broader distribution pathways, giving it a separate status in terms of food security. Nevertheless, both possess (unused) potential, making them valuable for urban food planning, and both face similar threats regarding urbanisation pressures, necessitating adequate planning measures.

By 2022, 42.39% of the sub‐Saharan Africa (SSA) population was living in urban areas. This urbanization correlates with increasing poverty, unemployment, food insecurity, environmental pollution, and the prevalence of informal settlements. These challenges worsened urban food insecurity during the COVID‐19 pandemic in SSA cities. This review analyzed the role of urban farming system as a pivotal means to enhance urban food security, incorporating socioeconomic integration and environmental sustainability. The analysis is grounded in a systematic review using specific keywords, evaluating 46 articles and institutional reports related to the subject. The results revealed that 3.62% of SSA countries have implemented national urban governance and policies with minimal focus on urban farming. Rapid urbanization, urban population growth, and climate change are key factors contributing to cities' vulnerabilities to food insecurity in SSA. Predominantly characterized by horticultural practice, urban farming enhances the food supply system, nutritious security, jobs and income generation, reduces transportation costs, promotes the consumption of fresh food, and mitigates food loss in cities. Despite its importance, urban farming in SSA encounters several challenges: (i) urbanization governance and policy, (ii) knowledge and technology in urban farming, (iii) access to land and water, (iv) financing and capacity building for urban farming, and (v) environmental pollution. SSA countries need a coordinated mix of urbanization policies and technological advancements to integrate innovative urban farming methods, bolstering cities’ resilience to food insecurity. Implementing these measures could advance the achievement of sustainable development goals 2 and 11 in SSA cities.

Despite the perceived white-collar and industry-based formal employment gravity of urban areas of developing countries, poverty and food insecurity persists. Therefore, urban agriculture, a predominantly rural economic activity, emerges as a lucrative livelihood strategy used to curb urban food insecurity. We assessed the contributions of urban agriculture to household food security and income in Cold Stream, a low income residential area in Chinhoyi town in Zimbabwe. Weadministered 20 questionnaires to a convenient sample of urban farmers, interviewed five purposively sampled informants from key institutions and carried out three temporally spaced fieldworks. The results clearly show that urban agriculture is a prominent livelihood of the poor unemployed majority (53%) who dominate the economic category. Key informants interviews indicated that although local non-governmental organisations boost urban agriculture by providing farm inputs and technical advice free of charge, there is no government support this activity. Furthermore, results from questionnaires show that yields as well as income from their sales is used primarily for acquiring basic necessities rather than for luxury thereby confirming that the farmers are poor. All urban farmers (100%) consume their farm produce indicating that urban agriculture enhances food security. Moreover, a majority (80%) overwhelmingly concurred that urban farming makes food cheaper hence improves food accessibility, which is an important pillar of food security. Additionally, a majority (60%) earn significant income from selling farm produce, of which 84% sale to informal markets while remaining minority 16% to the formal markets. Notably, about half the sample (48%) also concurred that urban agriculture reduce food insecurity even in their rural homes where they also remit some of their farm produce. However, there are challenges negatively affecting urban agriculture. Some of the challenges include lack of credit lines for inputs and unfavourable policy arrangements that classifies urban agriculture as illegal activity.

Global population growth and urbanization trends put increasing pressure on food systems. While food demand grows, workforce moves from rural and agricultural areas to cities; hence, local and global food production policies and strategies urge to be redefined. Besides the contribution to biodiversity protection and ecosystem services provision, urban gardening and farming are increasingly considered by policy makers and planners as viable strategies to achieve higher urban food security. This paper proposes a model to study Millennials’ attitude towards urban agriculture, and support the design of involvement strategies. The results show that subjective norms and peer pressure heavily influence the intention to take part in urban gardening and food production. In conclusion, we discuss the integration of the results in the design of better and more informed urban food policies.

PurposeThe study attempted to assess the food security status of urban agriculture households in Ghana and India. Also, the extent of urban agriculture participation and its effect on food security in Ghana and India were examined.Design/methodology/approachA total of 650 urban agriculture farmers were interviewed for this study in Ghana and India. Food security status of urban households was assessed by the use of the Household Food Insecurity Access Scale, whereas the determinants of the extent of urban agriculture and its effect on food security were analysed by the use of the heteroskedastic linear regression and the Seemingly Unrelated Regression models, respectively.FindingsFrom the study on average, households in Ghana were mildly food insecure, but that of India was moderately food insecure. The results further revealed that various demographic, economic, institutional and health and nutrition factors differently influenced urban food security and urban agriculture. Also, the extent of urban agriculture participation positively influenced food security.Originality/valueSeveral studies in Asia (India) and Africa (Ghana) on urban food security have been geographically limited to New Delhi, Mumbai and Greater Accra, with few studies in the Middle Belt of Ghana, and Bihar in India. Besides, there is a limited, rigorous, empirical study on the effect of the extent of UA on food security in Asia (India) and Africa (Ghana) individually and together. Moreover, we extend the frontiers of the methodological approach by applying the Seemingly Unrelated Regression (SUR) model to understand if the factors that affect food-security accessibility based on two food security accessibility tools are correlated.

Rapid urbanization goes together with the expansion of urban poverty and the incidence of urban food insecurity. Creative urban farming strategies to achieve food sovereignty and a comprehensive food system plan are needed to address food insecurity and food injustice in vulnerable households in an urban economy. The research analyzed the relationship between urban farming and food security based on three (3) aspects: livelihood generation, vulnerability context, and asset (land) ownership as the basis of crafting a food system blueprint to address food injustice and food sovereignty. It adopted a case study method to evaluate a nearly decade-old urban farming program that provides food and livelihood and promotes environmental well-being and good health for the marginalized sector of selected geopolitical units of a highly urbanized city in Metro Manila. The study revealed that vulnerable families in highly urban economies depend on urban farming to feed their families daily and have alternative job opportunities on full-time or part-time engagements. The lack of access to constant income hinders the ability of households to purchase food and provide for the health needs of the family members. The involvement of vulnerable households in urban farming programs and food system development initiatives makes them resilient to variations and spikes in food prices. Food insecurity is also aggravated by a lack of ownership/tenure rights on land allocated for urban farming. Thus, households may not have access to affordable food, and innovativeness in the urban farming system is hampered. In this context, urban farming needs to be integrated into food system planning to address food injustice and provide direction and guidance in food production, distribution, and consumption. The right to own land as a farming asset should be a requisite in realizing a just food system that supports food sovereignty.

There is growing evidence of urban poverty in and around cities in sub-Saharan Africa in the form of food and nutrition insecurity. Although many studies have been done across sub-Saharan Africa on urban agriculture, food and nutrition insecurity, little is known about the association of urban agriculture to household food and nutrition insecurity along the urban–rural continuum, especially in West African cities. Therefore, a survey was carried out between August and September 2014 in and around Ouagadougou (Burkina Faso), using a transect approach to guide the data collection. The purpose of this study was to understand the dynamics of urban, periurban and rural agriculture and its association with household food and nutrition insecurity. A total of 240 households participated in the survey. From these households, data were collected on 179 women of reproductive age (15–49 yr) and 133 children under the age of 5 yr to compute Women's Dietary Diversity Scores (WDDS) and other anthropometric indices. The results of this study provide a general picture of crop production which is inclined to subsistence and income generation. Households in rural and periurban areas were more engaged in crop and livestock production compared with their urban area counterparts. Households in periurban areas had the highest relative proportion (54%) of food insecurity (household food insecurity access scale (HFIAS) > 11), compared with urban areas (39%) and rural areas (45%). At the same time the periurban households had the highest relative proportion of stunting and wasting prevalence compared with urban and rural households. Households in the rural areas had the highest dietary diversity (WDDS ≥ 6), compared with periurban and urban households. Households keeping livestock significantly experienced less wasting (weight-for-height index (WHZ)) (coef = −0.15;P= 0.008) by a factor of 0.15, and overweight (body mass index (BMI)-for-age (BAZ)) (coef = −0.12;P= 0.015) by a factor of 0.12 compared with households not doing livestock keeping. Households involved in crop production significantly experienced more food insecurity, HFIAS (coef. = 2.55;P= 0.042) by a factor of 2.55 compared with households without crop production. The complexity of periurban areas coupled with the scourge of food and nutrition insecurity will require more periurban agriculture and food policy consideration.

Africa’s trademark as a continent is punctuated by food insecurity not comparable to other continents. Inadequate access to food has been described as a harsh reality in many urban centres. In addition, the impact of climate change appears to exacerbate the food insecurity situation of many urban populations. This has in turn placed emphasis on the prospect of urban agriculture (UA) in enhancing Africa’s urban food security in a changing climate. UA is positioned as a key mitigation and adaptation strategy since it presents a holistic response to food insecurity, and it is connected more directly to social and environmental factors.

The RUAF Foundation is an International network of Resource centres on Urban Agriculture and Food security that share a common vision on urban development and poverty reduction, and together implement international programmes focused on urban agriculture and food security. The RUAF Foundation undertakes activities at global, regional and local levels, through programmes like “Cities farming for the Future” and “From Seed to Table”. RUAF facilitates and supports the formulation and implementation of adequate policies and programmes on urban agriculture amongst others by the organisation of policy awareness seminars, staff training activities and especially by supporting local stakeholders (local authorities, urban producer groups, community based organisations, NGO’s, universities) to create a Multi stakeholder Platform on Urban Agriculture and to develop a City Strategic Agenda on Urban Agriculture and Food Security and to design and implement local urban food production, processing and marketing projects (“From Seed to Table”).

Urban food systems: Factors associated with food insecurity in the urban settings evidence from Dessie and Combolcha cities, north-central Ethiopia

Investigating the association between urban agriculture and food security, dietary diversity, and nutritional status: A systematic literature review

As cities expand, so do the food needs of urban families. The situation of the urban poor is precarious in the present context of volatile food prices and the financial, fuel and economic crises. The urban poor, often located in the most vulnerable parts of cities and lacking the capacity to adapt to climate-related impacts, will be hit hardest. The challenges associated with supporting the urban poor demand urgent and adequate responses from city and national authorities and international organisations. Urban policies need to incorporate food security considerations and focus more on building cities that are more resilient to crises. There is growing recognition of urban and peri-urban agriculture (UPA) as an important strategy for climate change adaptation and mitigation, to a lesser extent. Metropolitan, municipal and other local government institutions can play a proactive and coordinating role in enhancing urban food security and cities resilience by: 1. Integrating urban food security/UPA into climate change adaptation and disaster management strategies 2. Maintaining and managing agriculture projects as part of the urban and peri-urban green infrastructure 3. Identifying open urban spaces prone to floods and landslides and protecting or developing these as permanent UPA/multi-functional areas 4. Integrating UPA into comprehensive city water(shed) management plans 5. Including UPA in social housing and slum upgrading programmes 6. Developing a municipal urban agriculture and food security policy and programme.

Meeting the urban challenge? Urban agriculture and food security in post-conflict Freetown, Sierra Leone

This study investigates the climate change adaptation strategies employed by urban crop and livestock farmers in Ghana. With the increasing recognition of climate change threats to agricultural productivity and food security, it is crucial to understand urban farmers’ adaptation strategies. Through a mixed-methods approach—surveys of 191 urban farming households using a questionnaire and interviews of 13 key informants using an interview guide, data were collected from farmers in urban Ghana. The quantitative data were analysed using descriptive statistics from the Statistical Package for Social Sciences and presented in tables. The qualitative data were analysed manually based on themes and content and presented in narratives. The results indicated a significant relationship between urban farmers’ educational status and gender and their sources of climate change adaptation information. Urban farmers’ climate change adaptation strategies include planting more improved and less indigenous crop varieties and rearing of more exotic and less local breeds of animals. Again, to buffer animal production against climatic diseases, urban farmers treat their animals through vaccination, giving animals pills, disinfecting pens, and spraying animals’ bodies with chemicals. Access to agricultural extension services is the main challenge in urban farmers’ climate change adaptation. The study underscores the importance of enhancing farmers’ resilience through targeted interventions, including capacity-building initiatives, access to climate information and financial resources, and the integration of climate-smart agricultural practices into urban planning and policy frameworks. In addressing these challenges and promoting adaptive strategies, urban crop and livestock farmers in Ghana can enhance their resilience to climate change and contribute to sustainable urban agriculture and food security. This study, therefore, contributes to the urban agriculture and climate change literature by drawing attention to how crop and animal farmers in the urban neighbourhood adapt to climatic stressors.