Summary
This review examines zinc-enriched fertilisers as a scalable, cost-effective strategy to address zinc malnutrition across Africa by increasing dietary zinc availability through staple crop production. The authors synthesise evidence on the agronomic and nutritional feasibility of this intervention, considering soil zinc status, crop uptake variability, and potential public health impact. The work situates fertiliser-based biofortification within the broader context of zinc deficiency as a major micronutrient problem in low-income African regions.
Regional applicability
Whilst this paper focuses on African contexts and soil–crop systems in low-income regions, the methodological approach to biofortification through soil amendment may have limited direct application to UK farming, where zinc deficiency is less prevalent and soil zinc levels are typically adequate. However, the review's framework for evaluating crop micronutrient interventions could inform UK nutrient profiling and crop quality research.
Key measures
Zinc concentration in crops; dietary zinc intake; zinc deficiency prevalence; agronomic factors affecting zinc uptake
Outcomes reported
The study likely examined the potential for zinc-enriched fertilisers to increase zinc content in staple crops and address dietary zinc deficiency in African populations. It appears to have assessed the agronomic feasibility and public health implications of this biofortification approach.
Topic tags
Dig deeper with Pulse AI.
Ask about this record, its theme or its relevance to UK farming and policy. Pulse AI uses selected catalogue evidence and cites the sources it draws on.