Empirical evidence is scanty on the nexus between caregivers’ nutrition knowledge, market accessibility, and preschool children’s dietary diversity in remote communities of Africa’s most populous country, Nigeria. To fill this gap, this study evaluated the effects of caregivers’ nutrition knowledge and access to food market on dietary diversity of preschool children. We used cross-sectional data from four hundred households selected from twenty remote communities in Southeast Nigeria. The study adopted instrumental variable regression to estimate the impacts of nutrition knowledge and food market access on preschool children’s dietary diversity. The findings show that in remote communities, caregivers’ nutrition knowledge and households’ closeness to the market improved preschool children’s dietary diversity. The study demonstrates the potential of improving preschool children’s nutrition outcomes through enhancing access to food market and the nutrition knowledge of the caregivers.

This paper studies a topic in the triangle of environment, development and health—the effectiveness of the improved cooking solution. While a range of improved cook-stoves (ICS) is available in the market, since decades with a number of new entrants from recent years, adoption is still low in many developing regions, such as sub-Saharan Africa, also because stove performance is sometimes found to be deficient. However, in Nigeria, Africa’s most populous country, few improved cook-stove interventions are on-going. Incidentally, there is little evidence on the effect of improved cook-stoves on different components of health and environmental outcomes in rural Nigeria. This study, using cross-sectional data from Cross River State, the State with the largest forest area in the country, analyzed the impacts of locally designed improved cook-stoves on the environmental and health outcomes of rural women. A sample of four hundred (400) married women was drawn from eight rural communities with the highest concentration of improved cook-stove users. The woman in-charge of cooking in each household was the respondent. Also, in each household, the household head (if different from the primary cook) was interviewed. Using inverse propensity score weighting for data analysis, we found significant fuel and time savings from the adoption of the cook-stove. However, this study found no evidence of the reduction of indoor air pollution associated diseases given stove design and users’ behavior. This underscores the need to revisit the design of the stove and consider users’ cooking behavior in the design.

This study examined the relationship between the adoption of bio-fortified provitamin- A cassava varieties and farming households’ health outcomes using cross sectional data obtained from 318 cassava farmers in southeast Nigeria. The data was analysed using binary logistic regression, propensity score matching of treatment effects and percentages. The study found that number of children under five, household size, education of head of household, extension service, ownership of television, radio, mobile phone and tricycle, membership of cooperative societies, and access to credit were the significant predictors of adoption of pro-vitamin-A bio-fortified cassava varieties in the States. The study also found that the main constraints militating against adoption of pro-vitamin-A bio-fortified cassava include decaying of roots immediately after maturation,high cost of cassava stem, and high moisture content. The estimate of the effect of the adoption of bio-fortified pro-vitamin-A cassava varieties onincidence of vitamin-A deficiency related diseases was significant with an average treatment effect on the adopters of -0.463. The adoption of bio- fortified pro-vitamin-A cassava varieties has substantial effect on the reduction of vitamin-A deficiency related health outcomes. There is need for wider awareness and dissemination of the varieties among cassava farmers, while interventions should target the promotion of both production and consumption of such cassava varieties. Key words: adoption of bio-fortified cassava varieties; vitamin A deficiency related diseases

This study analyzed the interrelationships between participation in MFRMs and dietary diversity of poultry farming households in Southeast Nigeria. We used cross-sectional data from poultry farmers in Southeast Nigeria and employed instrumental variable and seemingly unrelated regression models to estimate the impact of MFRM participation and major linkages to poultry farm households’ dietary diversity. The results show that participating in MFRMs, relative to traditional markets, improved poultry farmers’ dietary diversity. Moreover, dietary diversity was positively related to higher poultry farm incomes, higher value of own poultry products consumed, and larger area of vegetable cultivated using poultry droppings as manure. Furthermore, increased poultry farm income, higher value of own poultry products consumed, and larger area of vegetable land cultivated using poultry droppings as manure increased the dietary diversity of the farm households. In contrast, a higher share of poultry production revenue controlled by men reduced household dietary diversity. These findings make clear the potential of improving farming households’ nutrition outcomes by promoting participation in MFRMs and the major impact pathways.

Migration and Agricultural Investment in Southeast, Nigeria

There is urgent need for increased institutional investment in ameliorating the adverse effects of pandemics among rural households. These effects are multi-faceted with governmental and other concerned agencies ignoring the socio-economic outcomes among rural households. The number of confirmed cases of Covid 19 patients in Nigeria rose from an index case on 27^th February to 30,476 by 10th July 2020. About 82 Million Nigerians live in poverty. With a score of 27.9, Nigeria is ranked 93^rd out of 117 countries on the 2019 Global Hunger Index. The objective of this review is to access the opportunities and challenges of agricultural extension and advisory services among rural farm households in Nigeria during pandemics. Data for the study were sourced from the World Health Organization, Food and Agricultural Organization, National Centre for Disease Control and other scientific documents. The identified impact of pandemics among rural households included increase in vulnerability, shortage of farm labor and worsening healthcare system etc. Dissemination of information in real time, encouraging healthy agricultural production system, providing market linkage for rural farmers, and effective interface with government were the major opportunities for rural advisory services. Extension must overcome the challenges of low utilization of modern technology by rural households, increasing housing deficit and poor infrastructural development in rural communities. The review recommends that more efforts should be targeted at ensuring that while the extension system is provided with all they need for optimal provision of services; policymakers are to develop more interest for rural development.