Biofortification of forages through the application of selenium nano-particles

Resumen

Objective: This review paper examines the application of nanoparticles in agriculture, through biofortification with Se NPs in plants. Methodology: A comprehensive review of the literature on the use of Se NPs in plant biofortification was made. Results: According to documented studies, the foliar application of NPs significantly improves the morphological and physicochemical characteristics of plants. They promote root development, plant growth and increase the content of raw protein and ether extract in forages. An increase in the production of amino acids and essential fatty acids is also observed. Limitations: The findings are promising, but there is still slight research on how NPs affect the environment and the safety of their use in the food chain. Further studies are needed to fully understand the long-term effects. Conclusions: The application of Se NPs for biofortification can improve the nutritional quality of forages, contributing to more efficient and sustainable livestock production. However, to ensure the safety of its implementation it is necessary to continue investigating.