Nanotechnology: an emerging field for enhancing micronutrient enrichment in millets via biofortification strategies-present knowledge and prospects for the future.

Pharmaceutical supplementation and dietary fortification are the most common approaches to reducing vitamin deficits. To improve the health and nutritional value of crops, agronomic biofortification necessitates the direct application of nutrients. Producers using micronutrient fertilizers to increase the fortification of crops are essential to the success of biofortification.