Urban and peri-urban agriculture and its implication on food and nutrition insecurity in northern Ghana: a socio-spatial analysis along the urban–rural continuum

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.

Food insecurity is a worrying challenge worldwide, with sub-Sahara Africa most affected. Literature reveals that in developing countries, food insecurity is a largely ‘‘managed process’’, meaning people are active participants in responding to the risks they face in life. This paper focuses on how households cope with food shortages and how these food coping strategies vary along the urban–rural continuum. A transect approach was used to guide data collection in and around the city of Tamale in northern Ghana. A total of 19 Focus Group discussions, having eight participants each (four women, four men), were conducted between March and May 2014. Additionally, three qualitative in-depth interviews were also conducted, one each in the urban, periurban and rural area. In periurban and rural areas, gathering of wild food and selling of charcoal was widely practised, while in urban areas, most households tended to reduce the number of meals as a more frequent coping strategy. The study identified five coping strategies along the urban–rural continuum as the most severe in times of food insecurity, namely skipping a whole day without food, borrowing, buying food on credit, consuming seed stock and restricting adult intake in favour of children. Hunting, consuming less preferred food, taking occasional jobs and engaging in small trading were considered as not severe. Study results reveal that food coping strategies vary from one spatial entity to another in terms of frequency, severity and coping strategy indices along the urban–rural continuum. This information is useful for indicators to predict crisis (early warning), to understand shortfalls in access to adequate food (assessment), to allocate resources (targeting) or to track the impact of interventions (monitoring and evaluation).

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.

Cost benefit analysis in 20 each urban and periurban dairy farms nearby Navsari city of Gujarat, India were studied. The required information from selected farms was collected through personal interview. The collected and derived data were subject to statistics as per standard technique in Statistical Package for Social Sciences (SPSS) software. Total fixed cost in urban and peri urban area was Rs. 2.27±0.36 and 2.05±0.33 lakh, respectively. Among total cost, fixed cost was 11.42%, further; it was nonsignificant among urban and peri-urban farms. Total variable cost was looked higher in urban farms i.e. Rs.18.97±2.47 and 14.50±2.33 in urban and periurban farms, respectively, however, it was nonsignificant between two areas. The proportion of variable cost was major (88.58%) among total cost. Among total cost feed-fodder cost was highest i.e. 70.10% followed by labour cost i.e. 17.13%. Gross total income was found higher in urban farms but it was nonsignificant between two regions. Pooled gross total income was Rs. 23.05 lakh. Average total income from sale of milk was Rs. 21.70 lakh (92.72%). Sale of animals (4.31%) and sale of dung (2.98%) was also having some contribution in return. The average net profit in urban farms was found nonsignificant higher i.e. Rs. 5.52 and 3.48 lakh, in urban and peri urban farms, respectively. When farms was compared based on net return per adult unit the urban farms was significantly more profitable (US$ 172 v/s 136). The net profit per litre of milk was Rs. 9.20 and 6.80 in urban and periurban farms, respectively. The overall benefit cost ratio was found 1:1.20. It was also higher in urban area. Thus, it can be concluded that urban and periurban dairy farms are profitable and viable enterprise.

Assessing Gender Inequality in Food Security among Small-holder Farm Households in urban and rural South Africa

ABSTRACTOBJECTIVE:To analyze the impact of the COVID-19 pandemic on food insecurity (FI) among families living in rural and urban areas of Brazil.METHODS:Cross-sectional and descriptive study based on the analysis of two nationally representative surveys conducted using probabilistic sampling by clusters in urban and rural areas of Brazil (2020 and 2022). FI was measured using the Brazilian Food Insecurity Scale. The households were classified as food secure, mild FI, or moderate/severe FI. Prevalence and 95% confidence intervals (95%CI) and analyses were performed in Stata 16 considering the respective sample weights (svy). Variations between the two surveys were analyzed by urban and rural area, and associations with gender and race/skin color.RESULTS:The majority of households were located in urban areas (2020: 85.6% [n = 1,662]; 2022: 85.5% [n = 10,365]) compared to rural areas (2020: 14.5% [n = 518]; 2022: 85.5% [n = 2,382]). with regard to the characteristics of the household reference person, schooling level, being a formal worker and the per capita family income were higher among families from urban areas. Between 2020 and 2022, the proportion of severe levels of FI increased significantly more in households from rural areas. Despite the higher FI in rural areas, a variation of +54% was noted in urban areas, where the prevalence of moderate/severe FI increased from 19.4% (2020) to approximately 30% (2022). There were greater proportions of FI in households headed by men in urban areas (+75.1%) and mixed race/black people (+55.9%), while households headed by white people saw an improvement in FS.CONCLUSION:The FI increased unequally between the rural and urban areas of Brazil during the COVID-19 pandemic. The results of this study reinforce the need to plan equitable public policies that debate the different vulnerability profiles aggravated by disparities as a way of guaranteeing food and nutritional security in post pandemic in Brazil.

Food security has been a global development agenda for several decades, and rightly so: nearly 945 million people were food insecure in 2005 and a decade later, this number declined to 784 million in 2014, only to rise to 821 million three years later in 2017. These global figures, however, mask variations in the extent of progress in different regions of the world. Progress towards achieving food security has been much slower in sub-Saharan Africa, and the region continues to be the worst hit by food insecurity. Furthermore, it is increasingly being recognised that food insecurity is prevalent in urban, and not just rural areas, and that the urban poor rather than the rural poor are particularly vulnerable, and at increased risk of being food insecure. Additionally, nutrition insecurity, a closely related component of food insecurity, is common among the urban poor and contributes to malnutrition. While several factors have been explored in trying to address the issue of food security, the potential role of foodscapes in urban spaces of Africa has been less researched. Recent evidence, however, indicates that foodscapes in urban areas of sub-Saharan Africa potentially contribute to food and nutrition insecurity, particularly among the urban poor. Addressing food and nutrition insecurity in sub-Saharan Africa will thus first require reframing the discourse about these issues from solely a rural to also an urban problem, and secondly improving access, especially availability of healthy and nutritious options that are also economically accessible, for vulnerable and at-risk groups; in particularly, the urban poor.

Food security is a critical issue in Nigeria today as the country struggles with high rates of food prices and poverty. This study analysed the socioeconomic and demographic characteristics of Household Heads (HHH) and classified them according to food security status. Household level data from the cross-sectional survey was employed in November 2006 to February 2007through a well-structured questionnaire to 396 HHH with a multi-stage sampling procedure. Data were analysed through a descriptive statistics and Rasch model. Average age of the HHH was 42.45years with Standard Deviation (SD) of 9.57 years in Rural Areas (RA) against 43.29 years and SD of 9.83 years in Urban Areas (UA). The HHH level of education was much higher in UA compared to RA. The Household Size (HSZ) was 5.88 with SD of 2.29 in RA against 5.91 and SD of 2.17 in UA, and monthly income of N9, 244.86 with SD of N11, 071.77 in RA against N10, 194.15 and SD of N14, 936.30 in UA. The results from Rasch Model for classifying households according to food security status show that differences exist between households’ food security status in rural and urban areas of Kwara and Kogi States. While 15.6% HHH were food secure (FS) in RA of Kogi State, only 11.1% were FS in the RA of Kwara State. On the other hand, 20.7% HHH were FS in UA of Kogi State compared to 17.1% in UA of Kwara State. Disaggregating food security status of adults and children in households separately revealed that, 25.8% adults in RA of Kogi State were FS compared to 19.2% in Kwara, while 24.4% urban adults were FS in Kogi against 23.2% in Kwara. In addition, 40.6% children in RA of Kogi State were FS against 32.3% in Kwara, while only 29.9% Kogi urban children were FS against 46.3% in Kwara. In general, households were more FS in Kogi State compared to Kwara and more FS in UA compared to RA. The rural children in Kogi State were also more FS compared to the urban, while urban children in Kwara were more FS when compared to rural children. In order to improve households’ food security status in both rural and urban areas, there is the need to take into account some significant variables such as reduction in household size through birth control, and increase in household heads’ participation in agricultural activities especially those residing in urban areas through urban agriculture.

This article provides both a theoretical and empirical evidence on the role of urban agriculture (UA) to food and nutrition security as well as poverty reduction in urban areas, which have persisted as policy challenges in Africa. While countries in the Sub-Saharan Africa have taken agricultural interventions at the centre of addressing food and nutrition security in rural areas, UA does not feature well in urban food and poverty reduction policies in Tanzania. This creates policy gaps between the global, regional and national policies towards attaining the Sustainable Development Goal-2 of Zero hunger by 2030 and the African Union Agenda 2063 on food and nutrition. This study derives from the nexus of theories of urban sprawls and urban food systems which consider urbanisation and the associated demographic changes posing unprecedented challenges in terms of hunger, food insecurity and malnutrition. Based on a cross-sectional research design, the study employed a mixed-methods approach, collecting data through questionnaires, interviews, and a systematic review of the literature. A sample of 600 respondents was selected using purposive sampling from a target population of 6,000, consisting of adult male and female farmers, agri-food supply chain producers, food processors, input suppliers, distributors, and traders in urban and peri-urban areas of Tanzania. The study examined and confirmed the contribution of urban agriculture on food availability, accessibility, stability and utilization in urban households. A systematic literature review shows a multitude of benefits of urban agriculture on food availability, accessibility, nutrient utilization and stability. The examined literature shows potential of UA to overcome youth unemployment as they engage into urban agricultural activities and therefore contribute to income and poverty reduction. Findings provides an understanding of inadequate policy enabling environment for UA as n frameworks for increasing food security. However, UA is being practiced without legitimate policy and legal frameworks. The study recommends for institutionalization of UA as a pathway for attaining food and nutrition security and poverty reduction and therefore, calls for policy agenda setting to create space for UA in city policies and planning.

The incidence and depth of food and nutritional insecurity has been estimated and its determinants in a food-surplus area, viz. the state of Punjab, have been studied. The consumption expenditure has been found to be directly associated with the levels of income/assets in both rural and urban areas. The study has revealed that the food and nutritional insecurity prevails even in the food-surplus areas, with low-income households being more vulnerable to it. The access to food determined by the level of income and family-size has been found as the most important factor influencing food and nutritional security in food-surplus areas. Increase in production alone does not ensure food and nutritional security. The study has suggested that income and employment opportunities for more vulnerable sections of the society will have to be augmented to alleviate their food insecurity and malnutrition.

Healthcare screening identifies factors that impact patient health and well-being. Hunger as a Vital Sign (HVS) is widely applied as a screening tool to assess food security. However, there are no common practice screening questions to identify patients who are nutrition insecure or acquire free food from community-based organizations. This study used self-reported survey data from a non-Medicaid insured adult population approximately one year after the start of the COVID-19 pandemic (2021). The survey examined the extent to which the HVS measure might have under-estimated population-level food insecurity and/or nutrition insecurity, as well as under-identified food and nutrition insecurity among patients being screened for social risks in the healthcare setting. Data from a 2021 English-only mailed/online survey were analyzed for 2791 Kaiser Permanente Northern California (KPNC) non-Medicaid insured members ages 35-85 years. Sociodemographics, financial strain, food insecurity, acquiring free food from community-based organizations, and nutrition insecurity were assessed. Data from respondents' electronic health records were abstracted to identify adults with diet-related chronic health conditions. Data were weighted to the age × sex × racial/ethnic composition of the 2019 KPNC adult membership. Differences between groups were evaluated for statistical significance using adjusted prevalence ratios (aPRs) derived from modified log Poisson regression models. Overall, 8.5% of participants reported moderate or high food insecurity, 7.7% had acquired free food from community-based organizations, and 13% had nutrition insecurity. Black and Latino adults were significantly more likely than White adults to have food insecurity (17.4% and 13.1% vs 5.6%, aPRs = 2.97 and 2.19), acquired free food from community-based organizations (15.1% and 15.3% vs 4.1%, aPRs = 3.74 and 3.93), nutrition insecurity (22.1% and 23.9% vs 7.9%, aPRs = 2.65 and 2.64), and food and nutrition insecurity (32.4% and 32.5% vs 12.3%, aPRs = 2.54 and 2.44). Almost 20% of adults who had been diagnosed with diabetes, prediabetes, ischemic CAD, or heart failure were food insecure and 14% were nutrition insecure. Expanding food-related healthcare screening to identify and assess food insecurity, nutrition insecurity, and use of community-based emergency food resources together is essential for supporting referrals that will help patients achieve optimal health.

Development interventions in sub-Saharan Africa often frame food and nutrition insecurity primarily as a production problem, emphasizing technical solutions such as the adoption of high-yielding seeds and the intensive use of chemical fertilizers and agrochemicals. This narrow perspective overlooks the complex, multiscalar factors that contribute to food insecurity and undernutrition in the region. Drawing on surveys and participatory engagement conducted in six communities in northern Ghana, this study explores these complexities among smallholder food producers. Findings reveal that factors such as seasonal variations in food production, limited access to storage facilities and markets, and farmers’ consumption preferences significantly influence food and nutrition security. Based on these insights, we argue that development strategies must move beyond simplistic, production-focused solutions and address the broader set of interconnected factors that shape food and nutrition security in northern Ghana. This research contributes to the growing body of scholarship on food systems by demonstrating how diverse factors across scales drive food insecurity and undernutrition in sub-Saharan Africa. The study also offers important implications for policy interventions aimed at improving food and nutrition security in the region.

Food and Nutrition Insecurity: Experiences That Differ for Some and Independently Predict Diet-Related Disease, Los Angeles County, 2022

This study aims to measure food security and the levels of food insecurity among Syrian refugee households. It also aimed to determine the association between food security status and types of households including the number of employed members of the households and children in households. Semi-structured interview questionnaires were administered to 80 households of Syrian refugees residing in Florida. Participants were Syrian refugees who have resettled in Florida since 2011 and were interviewed in one-on-one 45-minute sessions. Included cities were Miami, West Palm Beach, Orlando, and Tampa. The main outcomes were food security, levels of food insecurity, the number of employed individuals in households, and the structure of households with and without children. The mean food security score was 4.7± 2.6 among participating households when a score of 3-7indicates food insecurity without hunger. There were significant differences (p = 0.02) between the levels of food insecurity in rural and urban areas. Households in rural areas experienced higher levels of food insecurity compared to households in urban areas. We found a significant relationship (p = 0.04) between food security and the number of employed individuals in households in rural areas. The logistic regression model comparing food security status in rural and urban areas showed that households in rural areas had 80.2 % less odds of being food secure than those in urban areas with the adjustment of the variable of number of employed individuals(odds ratio = 0.198; 95% CI: 0.055-0.712; p = 0.01). Another logistic regression model showed that Miami was four times and West Palm Beach was 11.8 times more likely to be food secure than Tampa when the number of employees was adjusted. Among allthe households, there were significant differences (p = 0.01) in the levels of food insecurity between households with and without children. When the typeof residence was introduced into the corresponding model, households in rural areas were 79.3% less likely to be food secure than households in urban areas(odds ratio: 0.207; CI: 0.06-0.70; p = 0.01). Another logistic regression showed that West Palm Beach had a significant positive effect (p = 0.005) on food security. Households in this city had 9.95 greater odds of being food secure than households in Tampa. The effect in Miami was marginally positive (p = 0.07) in this model. Households in Miami might have had 3.8 greater probabilities of being food secure than the households in Tampa when the variable of households with and without children was adjusted. Food insecurity was frequent among n = 64 (80.0%) of Syrian refugee households residing in Florida. Households with at least two employed individuals were more likely to experience food security than households with only one member employed. The number of employees in households may have a greater impact on food security in urban areas than in rural areas. Food insecurity was more frequent in households with children than in households without children. Adults in food-insecure households with children might have experienced greater levels of food insecurity compared to their food-insecure children.